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From bay...@apache.org
Subject svn commit: r639941 [16/17] - in /commons/proper/cli/trunk: ./ src/java/org/apache/commons/cli2/ src/java/org/apache/commons/cli2/builder/ src/java/org/apache/commons/cli2/commandline/ src/java/org/apache/commons/cli2/option/ src/java/org/apache/common...
Date Sat, 22 Mar 2008 02:49:46 GMT
Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/ComparatorsTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/ComparatorsTest.java?rev=639941&r1=639940&r2=639941&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/ComparatorsTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/ComparatorsTest.java Fri Mar 21 19:49:41 2008
@@ -1,221 +1 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.cli2.util;
-
-import java.util.Collections;
-import java.util.List;
-
-import junit.framework.TestCase;
-
-import org.apache.commons.cli2.CLITestCase;
-import org.apache.commons.cli2.Option;
-import org.apache.commons.cli2.option.CommandTest;
-import org.apache.commons.cli2.option.DefaultOptionTest;
-import org.apache.commons.cli2.option.GroupTest;
-import org.apache.commons.cli2.option.ParentTest;
-import org.apache.commons.cli2.option.SwitchTest;
-
-/**
- * @author Rob Oxspring
- */
-public class ComparatorsTest extends TestCase {
-    public void testGroupFirst() {
-        final Option o1 = GroupTest.buildAntGroup();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.groupFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testGroupLast() {
-        final Option o1 = GroupTest.buildAntGroup();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.groupLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testSwitchFirst() {
-        final Option o1 = SwitchTest.buildDisplaySwitch();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.switchFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testSwitchLast() {
-        final Option o1 = SwitchTest.buildDisplaySwitch();
-        final Option o2 = ParentTest.buildLibParent();
-        //final Option o3 = new SwitchBuilder().withName("hidden").create();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.switchLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testCommandFirst() {
-        final Option o1 = CommandTest.buildCommitCommand();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.commandFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testCommandLast() {
-        final Option o1 = CommandTest.buildCommitCommand();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.commandLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testDefaultOptionFirst() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = CommandTest.buildCommitCommand();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.defaultOptionFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testDefaultOptionLast() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = CommandTest.buildCommitCommand();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.defaultOptionLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testNamedFirst() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.namedFirst("--help"));
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testNamedLast() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.namedLast("--help"));
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testPreferredNameFirst() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.preferredNameFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-
-    public void testPreferredNameLast() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = ParentTest.buildLibParent();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.preferredNameLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testRequiredFirst() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = DefaultOptionTest.buildXOption();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.requiredFirst());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o2, o1),
-            list);
-    }
-
-    public void testRequiredLast() {
-        final Option o1 = DefaultOptionTest.buildHelpOption();
-        final Option o2 = DefaultOptionTest.buildXOption();
-        final List list = CLITestCase.list(o1, o2);
-
-        Collections.sort(list, Comparators.requiredLast());
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o1, o2),
-            list);
-    }
-    
-    public void testChained() {
-        final Option o1 = CommandTest.buildCommitCommand();
-        final Option o2 = SwitchTest.buildDisplaySwitch();
-        final Option o3 = DefaultOptionTest.buildHelpOption();
-        final List list = CLITestCase.list(o1, o2, o3);
-        
-        Collections.sort(
-            list, 
-            Comparators.chain(
-                Comparators.namedFirst("--help"),
-                Comparators.commandFirst()));
-
-        CLITestCase.assertListContentsEqual(
-            CLITestCase.list(o3, o1, o2),
-            list);
-    }
-}
+/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements.  See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License.  You may obtain a copy of the License at * *     http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package org.apache.commons.cli2.util;import java.util.Collections;import java.util.List;import junit.framework.TestCase;import org.apache.commons.cli2.CLITestCase;import org.apache.commons.cli2.Option;i
 mport org.apache.commons.cli2.option.CommandTest;import org.apache.commons.cli2.option.DefaultOptionTest;import org.apache.commons.cli2.option.GroupTest;import org.apache.commons.cli2.option.ParentTest;import org.apache.commons.cli2.option.SwitchTest;/** * @author Rob Oxspring */public class ComparatorsTest extends TestCase {    public void testGroupFirst() {        final Option o1 = GroupTest.buildAntGroup();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.groupFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testGroupLast() {        final Option o1 = GroupTest.buildAntGroup();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.groupLast());        CLITestCase.assertListContentsEqual(            CLITestC
 ase.list(o2, o1),            list);    }    public void testSwitchFirst() {        final Option o1 = SwitchTest.buildDisplaySwitch();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.switchFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testSwitchLast() {        final Option o1 = SwitchTest.buildDisplaySwitch();        final Option o2 = ParentTest.buildLibParent();        //final Option o3 = new SwitchBuilder().withName("hidden").create();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.switchLast());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testCommandFirst() {        final Option o1 = CommandTest.buildCommitCommand();        final Option o2 = ParentTest.buildLibParent();      
   final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.commandFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testCommandLast() {        final Option o1 = CommandTest.buildCommitCommand();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.commandLast());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testDefaultOptionFirst() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = CommandTest.buildCommitCommand();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.defaultOptionFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testDefaultOptionLast
 () {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = CommandTest.buildCommitCommand();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.defaultOptionLast());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testNamedFirst() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.namedFirst("--help"));        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testNamedLast() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.namedLast("--help"));        CLI
 TestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testPreferredNameFirst() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.preferredNameFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testPreferredNameLast() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = ParentTest.buildLibParent();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.preferredNameLast());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testRequiredFirst() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = DefaultOptionTest
 .buildXOption();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.requiredFirst());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o2, o1),            list);    }    public void testRequiredLast() {        final Option o1 = DefaultOptionTest.buildHelpOption();        final Option o2 = DefaultOptionTest.buildXOption();        final List list = CLITestCase.list(o1, o2);        Collections.sort(list, Comparators.requiredLast());        CLITestCase.assertListContentsEqual(            CLITestCase.list(o1, o2),            list);    }    public void testChained() {        final Option o1 = CommandTest.buildCommitCommand();        final Option o2 = SwitchTest.buildDisplaySwitch();        final Option o3 = DefaultOptionTest.buildHelpOption();        final List list = CLITestCase.list(o1, o2, o3);        Collections.sort(            list,            Comparators.chain(                Comparators.namedFirst("--help"), 
                Comparators.commandFirst()));        CLITestCase.assertListContentsEqual(            CLITestCase.list(o3, o1, o2),            list);    }}
\ No newline at end of file

Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/HelpFormatterTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/HelpFormatterTest.java?rev=639941&r1=639940&r2=639941&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/HelpFormatterTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/util/HelpFormatterTest.java Fri Mar 21 19:49:41 2008
@@ -1,545 +1 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.commons.cli2.util;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringReader;
-import java.io.StringWriter;
-
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-import junit.framework.TestCase;
-
-import org.apache.commons.cli2.DisplaySetting;
-import org.apache.commons.cli2.Group;
-import org.apache.commons.cli2.Option;
-import org.apache.commons.cli2.OptionException;
-import org.apache.commons.cli2.builder.DefaultOptionBuilder;
-import org.apache.commons.cli2.builder.GroupBuilder;
-import org.apache.commons.cli2.option.ArgumentTest;
-import org.apache.commons.cli2.option.DefaultOptionTest;
-import org.apache.commons.cli2.resource.ResourceConstants;
-import org.apache.commons.cli2.resource.ResourceHelper;
-
-public class HelpFormatterTest
-    extends TestCase {
-    private ResourceHelper resources = ResourceHelper.getResourceHelper();
-    private HelpFormatter helpFormatter;
-    private Option verbose;
-    private Group options;
-
-    public void setUp() {
-        helpFormatter = new HelpFormatter("|*", "*-*", "*|", 80);
-        helpFormatter.setDivider("+------------------------------------------------------------------------------+");
-        helpFormatter.setHeader("Apache Commons CLI");
-        helpFormatter.setFooter("Copyright 2003\nApache Software Foundation");
-        helpFormatter.setShellCommand("ant");
-
-        verbose =
-            new DefaultOptionBuilder().withLongName("verbose")
-                                      .withDescription("print the version information and exit")
-                                      .create();
-
-        options =
-            new GroupBuilder().withName("options").withOption(DefaultOptionTest.buildHelpOption())
-                              .withOption(ArgumentTest.buildTargetsArgument())
-                              .withOption(new DefaultOptionBuilder().withLongName("diagnostics")
-                                                                    .withDescription("print information that might be helpful to diagnose or report problems.")
-                                                                    .create())
-                              .withOption(new DefaultOptionBuilder().withLongName("projecthelp")
-                                                                    .withDescription("print project help information")
-                                                                    .create()).withOption(verbose)
-                              .create();
-
-        helpFormatter.setGroup(options);
-    }
-
-    public void testPrint()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        final PrintWriter pw = new PrintWriter(writer);
-        helpFormatter.setPrintWriter(pw);
-        helpFormatter.print();
-
-        // test shell
-        assertEquals("incorrect shell command", "ant", helpFormatter.getShellCommand());
-
-        // test group
-        assertEquals("incorrect group", this.options, helpFormatter.getGroup());
-
-        // test pagewidth
-        assertEquals("incorrect page width", 76, helpFormatter.getPageWidth());
-
-        // test pw
-        assertEquals("incorrect print writer", pw, helpFormatter.getPrintWriter());
-
-        // test divider
-        assertEquals("incorrect divider",
-                     "+------------------------------------------------------------------------------+",
-                     helpFormatter.getDivider());
-
-        // test header
-        assertEquals("incorrect header", "Apache Commons CLI", helpFormatter.getHeader());
-
-        // test footer
-        assertEquals("incorrect footer", "Copyright 2003\nApache Software Foundation",
-                     helpFormatter.getFooter());
-
-        // test gutters
-        assertEquals("incorrect left gutter", "|*", helpFormatter.getGutterLeft());
-        assertEquals("incorrect right gutter", "*|", helpFormatter.getGutterRight());
-        assertEquals("incorrect center gutter", "*-*", helpFormatter.getGutterCenter());
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Apache Commons CLI                                                          *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Usage:                                                                      *|",
-                     reader.readLine());
-        assertEquals("|*ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2>    *|",
-                     reader.readLine());
-        assertEquals("|*...]]                                                                       *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*options              *-*                                                    *|",
-                     reader.readLine());
-        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",
-                     reader.readLine());
-        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",
-                     reader.readLine());
-        assertEquals("|*                     *-*or report problems.                                 *|",
-                     reader.readLine());
-        assertEquals("|*  --projecthelp      *-*print project help information                      *|",
-                     reader.readLine());
-        assertEquals("|*  --verbose          *-*print the version information and exit              *|",
-                     reader.readLine());
-        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Copyright 2003                                                              *|",
-                     reader.readLine());
-        assertEquals("|*Apache Software Foundation                                                  *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testComparator()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        final PrintWriter pw = new PrintWriter(writer);
-        helpFormatter.setPrintWriter(pw);
-
-        final Comparator comparator = new OptionComparator();
-        helpFormatter.setComparator(comparator);
-        helpFormatter.print();
-
-        // test comparator
-        assertEquals("invalid comparator", comparator, helpFormatter.getComparator());
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Apache Commons CLI                                                          *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Usage:                                                                      *|",
-                     reader.readLine());
-        assertEquals("|*ant [--verbose --projecthelp --help --diagnostics] [<target1> [<target2>    *|",
-                     reader.readLine());
-        assertEquals("|*...]]                                                                       *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*options              *-*                                                    *|",
-                     reader.readLine());
-        assertEquals("|*  --verbose          *-*print the version information and exit              *|",
-                     reader.readLine());
-        assertEquals("|*  --projecthelp      *-*print project help information                      *|",
-                     reader.readLine());
-        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",
-                     reader.readLine());
-        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",
-                     reader.readLine());
-        assertEquals("|*                     *-*or report problems.                                 *|",
-                     reader.readLine());
-        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Copyright 2003                                                              *|",
-                     reader.readLine());
-        assertEquals("|*Apache Software Foundation                                                  *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintHelp()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printHelp();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*options              *-*                                                    *|",
-                     reader.readLine());
-        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",
-                     reader.readLine());
-        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",
-                     reader.readLine());
-        assertEquals("|*                     *-*or report problems.                                 *|",
-                     reader.readLine());
-        assertEquals("|*  --projecthelp      *-*print project help information                      *|",
-                     reader.readLine());
-        assertEquals("|*  --verbose          *-*print the version information and exit              *|",
-                     reader.readLine());
-        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintHelp_WithException()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.setException(new OptionException(verbose));
-        helpFormatter.printHelp();
-
-        //System.out.println(writer);
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*--verbose*-*print the version information and exit                          *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintHelp_TooNarrow()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter = new HelpFormatter("<", "=", ">", 4);
-        helpFormatter.setGroup(options);
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printHelp();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("<options              = >", reader.readLine());
-        assertEquals("<  --help (-?,-h)     =D>", reader.readLine());
-        assertEquals("<                     =i>", reader.readLine());
-
-        // lots more lines unchecked
-    }
-
-    public void testPrintException()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.setException(new OptionException(verbose, ResourceConstants.MISSING_OPTION));
-        helpFormatter.printException();
-
-        //System.out.println(writer);
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Missing option --verbose                                                    *|",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintUsage()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printUsage();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Usage:                                                                      *|",
-                     reader.readLine());
-        assertEquals("|*ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2>    *|",
-                     reader.readLine());
-        assertEquals("|*...]]                                                                       *|",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintHeader()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printHeader();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertEquals("|*Apache Commons CLI                                                          *|",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintFooter()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printFooter();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("|*Copyright 2003                                                              *|",
-                     reader.readLine());
-        assertEquals("|*Apache Software Foundation                                                  *|",
-                     reader.readLine());
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testPrintDivider()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.printDivider();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("+------------------------------------------------------------------------------+",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-
-    public void testWrap() {
-        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 30).iterator();
-        assertEquals("Apache Software Foundation", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_WrapNeeded() {
-        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 20).iterator();
-        assertEquals("Apache Software", i.next());
-        assertEquals("Foundation", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_BeforeSpace() {
-        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 16).iterator();
-        assertEquals("Apache Software", i.next());
-        assertEquals("Foundation", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_AfterSpace() {
-        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 17).iterator();
-        assertEquals("Apache Software", i.next());
-        assertEquals("Foundation", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_InWord() {
-        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 8).iterator();
-        assertEquals("Apache", i.next());
-        assertEquals("Software", i.next());
-        assertEquals("Foundati", i.next());
-        assertEquals("on", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_NewLine() {
-        final Iterator i = HelpFormatter.wrap("\nApache Software Foundation\n", 30).iterator();
-        assertEquals("", i.next());
-        assertEquals("Apache Software Foundation", i.next());
-        assertEquals("", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_NewLine2() {
-        List wrapped =
-            HelpFormatter.wrap("A really quite long general description of the option with specific alternatives documented:\n" +
-                               "  Indented special case\n" + "  Alternative scenario", 30);
-
-        final Iterator i = wrapped.iterator();
-
-        assertEquals("A really quite long general", i.next());
-        assertEquals("description of the option", i.next());
-        assertEquals("with specific alternatives", i.next());
-        assertEquals("documented:", i.next());
-        assertEquals("  Indented special case", i.next());
-        assertEquals("  Alternative scenario", i.next());
-        assertFalse(i.hasNext());
-    }
-
-    public void testWrap_Below1Length() {
-        try {
-            HelpFormatter.wrap("Apache Software Foundation", -1);
-            fail("IllegalArgumentException");
-        } catch (IllegalArgumentException e) {
-            assertEquals(resources.getMessage(ResourceConstants.HELPFORMATTER_WIDTH_TOO_NARROW,
-                                              new Object[] { new Integer(-1) }), e.getMessage());
-        }
-    }
-
-    public void testPad()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        HelpFormatter.pad("hello", 10, new PrintWriter(writer));
-        assertEquals("hello     ", writer.toString());
-    }
-
-    public void testPad_Null()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        HelpFormatter.pad(null, 10, new PrintWriter(writer));
-        assertEquals("          ", writer.toString());
-    }
-
-    public void testPad_TooLong()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        HelpFormatter.pad("hello world", 10, new PrintWriter(writer));
-        assertEquals("hello world", writer.toString());
-    }
-
-    public void testPad_TooShort()
-        throws IOException {
-        final StringWriter writer = new StringWriter();
-        HelpFormatter.pad("hello world", -5, new PrintWriter(writer));
-        assertEquals("hello world", writer.toString());
-    }
-
-    public void testGutters()
-        throws IOException {
-        helpFormatter = new HelpFormatter(null, null, null, 80);
-        helpFormatter.setShellCommand("ant");
-
-        final Set lusage = new HashSet();
-        lusage.add(DisplaySetting.DISPLAY_ALIASES);
-        lusage.add(DisplaySetting.DISPLAY_GROUP_NAME);
-        helpFormatter.setLineUsageSettings(lusage);
-
-        // test line usage
-        assertEquals("incorrect line usage", lusage, helpFormatter.getLineUsageSettings());
-
-        final Set fusage = new HashSet();
-        fusage.add(DisplaySetting.DISPLAY_PARENT_CHILDREN);
-        fusage.add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
-        fusage.add(DisplaySetting.DISPLAY_GROUP_OUTER);
-        fusage.add(DisplaySetting.DISPLAY_GROUP_EXPANDED);
-        fusage.add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);
-        fusage.add(DisplaySetting.DISPLAY_ARGUMENT_NUMBERED);
-        fusage.add(DisplaySetting.DISPLAY_SWITCH_ENABLED);
-        fusage.add(DisplaySetting.DISPLAY_SWITCH_DISABLED);
-        fusage.add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
-        fusage.add(DisplaySetting.DISPLAY_PARENT_CHILDREN);
-        fusage.add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
-        fusage.add(DisplaySetting.DISPLAY_OPTIONAL);
-        helpFormatter.setFullUsageSettings(fusage);
-
-        // test line usage
-        assertEquals("incorrect full usage", fusage, helpFormatter.getFullUsageSettings());
-
-        final Set dsettings = new HashSet();
-        dsettings.add(DisplaySetting.DISPLAY_GROUP_NAME);
-        dsettings.add(DisplaySetting.DISPLAY_GROUP_EXPANDED);
-        dsettings.add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
-
-        helpFormatter.setDisplaySettings(dsettings);
-
-        verbose =
-            new DefaultOptionBuilder().withLongName("verbose")
-                                      .withDescription("print the version information and exit")
-                                      .create();
-
-        options =
-            new GroupBuilder().withName("options").withOption(DefaultOptionTest.buildHelpOption())
-                              .withOption(ArgumentTest.buildTargetsArgument())
-                              .withOption(new DefaultOptionBuilder().withLongName("diagnostics")
-                                                                    .withDescription("print information that might be helpful to diagnose or report problems.")
-                                                                    .create())
-                              .withOption(new DefaultOptionBuilder().withLongName("projecthelp")
-                                                                    .withDescription("print project help information")
-                                                                    .create()).withOption(verbose)
-                              .create();
-
-        helpFormatter.setGroup(options);
-
-        // test default gutters
-        assertEquals("incorrect left gutter", HelpFormatter.DEFAULT_GUTTER_LEFT,
-                     helpFormatter.getGutterLeft());
-        assertEquals("incorrect right gutter", HelpFormatter.DEFAULT_GUTTER_RIGHT,
-                     helpFormatter.getGutterRight());
-        assertEquals("incorrect center gutter", HelpFormatter.DEFAULT_GUTTER_CENTER,
-                     helpFormatter.getGutterCenter());
-
-        final StringWriter writer = new StringWriter();
-        helpFormatter.setPrintWriter(new PrintWriter(writer));
-        helpFormatter.print();
-
-        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));
-        assertEquals("Usage:                                                                          ",
-                     reader.readLine());
-        assertEquals("ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2> ...]]  ",
-                     reader.readLine());
-        assertEquals("options                                                                         ",
-                     reader.readLine());
-        assertEquals("  --help (-?,-h)         Displays the help                                      ",
-                     reader.readLine());
-        assertEquals("  --diagnostics          print information that might be helpful to diagnose or ",
-                     reader.readLine());
-        assertEquals("                         report problems.                                       ",
-                     reader.readLine());
-        assertEquals("  --projecthelp          print project help information                         ",
-                     reader.readLine());
-        assertEquals("  --verbose              print the version information and exit                 ",
-                     reader.readLine());
-        assertEquals("  target [target ...]    The targets ant should build                           ",
-                     reader.readLine());
-        assertNull(reader.readLine());
-    }
-}
-
-
-class OptionComparator implements Comparator {
-    public int compare(Object o1,
-                       Object o2) {
-        Option opt1 = (Option) o1;
-        Option opt2 = (Option) o2;
-
-        return -opt1.getPreferredName().compareTo(opt2.getPreferredName());
-    }
-}
+/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements.  See the NOTICE file * distributed with this work for additional information * regarding copyright ownership.  The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License.  You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied.  See the License for the * specific language governing permissions and limitations * under the License. */package org.apache.commons.cli2.util;import java.io.BufferedReader;import java.io.IOException;import java.io.PrintWriter;import java.io.StringReader;import java.io.StringWriter;import java.util.Collect
 ions;import java.util.Comparator;import java.util.HashSet;import java.util.Iterator;import java.util.List;import java.util.Set;import junit.framework.TestCase;import org.apache.commons.cli2.DisplaySetting;import org.apache.commons.cli2.Group;import org.apache.commons.cli2.Option;import org.apache.commons.cli2.OptionException;import org.apache.commons.cli2.builder.DefaultOptionBuilder;import org.apache.commons.cli2.builder.GroupBuilder;import org.apache.commons.cli2.option.ArgumentTest;import org.apache.commons.cli2.option.DefaultOptionTest;import org.apache.commons.cli2.resource.ResourceConstants;import org.apache.commons.cli2.resource.ResourceHelper;public class HelpFormatterTest    extends TestCase {    private ResourceHelper resources = ResourceHelper.getResourceHelper();    private HelpFormatter helpFormatter;    private Option verbose;    private Group options;    public void setUp() {        helpFormatter = new HelpFormatter("|*", "*-*", "*|", 80);        helpFormatter
 .setDivider("+------------------------------------------------------------------------------+");        helpFormatter.setHeader("Apache Commons CLI");        helpFormatter.setFooter("Copyright 2003\nApache Software Foundation");        helpFormatter.setShellCommand("ant");        verbose =            new DefaultOptionBuilder().withLongName("verbose")                                      .withDescription("print the version information and exit")                                      .create();        options =            new GroupBuilder().withName("options").withOption(DefaultOptionTest.buildHelpOption())                              .withOption(ArgumentTest.buildTargetsArgument())                              .withOption(new DefaultOptionBuilder().withLongName("diagnostics")                                                                    .withDescription("print information that might be helpful to diagnose or report problems.")                                             
                        .create())                              .withOption(new DefaultOptionBuilder().withLongName("projecthelp")                                                                    .withDescription("print project help information")                                                                    .create()).withOption(verbose)                              .create();        helpFormatter.setGroup(options);    }    public void testPrint()        throws IOException {        final StringWriter writer = new StringWriter();        final PrintWriter pw = new PrintWriter(writer);        helpFormatter.setPrintWriter(pw);        helpFormatter.print();        // test shell        assertEquals("incorrect shell command", "ant", helpFormatter.getShellCommand());        // test group        assertEquals("incorrect group", this.options, helpFormatter.getGroup());        // test pagewidth        assertEquals("incorrect page width", 76, helpFormatter.getPageWidth());        /
 / test pw        assertEquals("incorrect print writer", pw, helpFormatter.getPrintWriter());        // test divider        assertEquals("incorrect divider",                     "+------------------------------------------------------------------------------+",                     helpFormatter.getDivider());        // test header        assertEquals("incorrect header", "Apache Commons CLI", helpFormatter.getHeader());        // test footer        assertEquals("incorrect footer", "Copyright 2003\nApache Software Foundation",                     helpFormatter.getFooter());        // test gutters        assertEquals("incorrect left gutter", "|*", helpFormatter.getGutterLeft());        assertEquals("incorrect right gutter", "*|", helpFormatter.getGutterRight());        assertEquals("incorrect center gutter", "*-*", helpFormatter.getGutterCenter());        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+----------------
 --------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Apache Commons CLI                                                          *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Usage:                                                                      *|",                     reader.readLine());        assertEquals("|*ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2>    *|",                     reader.readLine());        assertEquals("|*...]]                                                                       *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals
 ("|*options              *-*                                                    *|",                     reader.readLine());        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",                     reader.readLine());        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",                     reader.readLine());        assertEquals("|*                     *-*or report problems.                                 *|",                     reader.readLine());        assertEquals("|*  --projecthelp      *-*print project help information                      *|",                     reader.readLine());        assertEquals("|*  --verbose          *-*print the version information and exit              *|",                     reader.readLine());        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",                     reader.readLine()); 
        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Copyright 2003                                                              *|",                     reader.readLine());        assertEquals("|*Apache Software Foundation                                                  *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testComparator()        throws IOException {        final StringWriter writer = new StringWriter();        final PrintWriter pw = new PrintWriter(writer);        helpFormatter.setPrintWriter(pw);        final Comparator comparator = new OptionComparator();        helpFormatter.setComparator(comparator);        helpFormatter.print();        // test compa
 rator        assertEquals("invalid comparator", comparator, helpFormatter.getComparator());        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Apache Commons CLI                                                          *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Usage:                                                                      *|",                     reader.readLine());        assertEquals("|*ant [--verbose --projecthelp --help --diagnostics] [<target1> [<target2>    *|",                     reader.readLine());        assertEquals("|*...]]                                                       
                 *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*options              *-*                                                    *|",                     reader.readLine());        assertEquals("|*  --verbose          *-*print the version information and exit              *|",                     reader.readLine());        assertEquals("|*  --projecthelp      *-*print project help information                      *|",                     reader.readLine());        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",                     reader.readLine());        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",                     reader.readLine());        assertEquals("|*                     *-*or report problem
 s.                                 *|",                     reader.readLine());        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Copyright 2003                                                              *|",                     reader.readLine());        assertEquals("|*Apache Software Foundation                                                  *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintHelp()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWri
 ter(new PrintWriter(writer));        helpFormatter.printHelp();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*options              *-*                                                    *|",                     reader.readLine());        assertEquals("|*  --help (-?,-h)     *-*Displays the help                                   *|",                     reader.readLine());        assertEquals("|*  --diagnostics      *-*print information that might be helpful to diagnose *|",                     reader.readLine());        assertEquals("|*                     *-*or report problems.                                 *|",                     reader.readLine());        assertEquals("|*  --projecthelp      *-*print project help information                      *|",        
              reader.readLine());        assertEquals("|*  --verbose          *-*print the version information and exit              *|",                     reader.readLine());        assertEquals("|*  target [target ...]*-*The targets ant should build                        *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintHelp_WithException()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.setException(new OptionException(verbose));        helpFormatter.printHelp();        //System.out.println(writer);        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+---------------------------------------
 ---------------------------------------+",                     reader.readLine());        assertEquals("|*--verbose*-*print the version information and exit                          *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintHelp_TooNarrow()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter = new HelpFormatter("<", "=", ">", 4);        helpFormatter.setGroup(options);        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.printHelp();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("<options              = >", reader.readLine());        assertEquals("<  --help (-?,-h)     =D>", reader.readLine());        assertEquals("< 
                     =i>", reader.readLine());        // lots more lines unchecked    }    public void testPrintException()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.setException(new OptionException(verbose, ResourceConstants.MISSING_OPTION));        helpFormatter.printException();        //System.out.println(writer);        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Missing option --verbose                                                    *|",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintUsage()        throws IOException {        final StringWriter writer = new StringWriter();       
  helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.printUsage();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Usage:                                                                      *|",                     reader.readLine());        assertEquals("|*ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2>    *|",                     reader.readLine());        assertEquals("|*...]]                                                                       *|",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintHeader()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        
 helpFormatter.printHeader();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertEquals("|*Apache Commons CLI                                                          *|",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintFooter()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.printFooter();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("|*Copyright 2003                                                              *|",                     reader.readLine());        assertEquals("|*Apache Software Foundation                                  
                 *|",                     reader.readLine());        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testPrintDivider()        throws IOException {        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.printDivider();        final BufferedReader reader = new BufferedReader(new StringReader(writer.toString()));        assertEquals("+------------------------------------------------------------------------------+",                     reader.readLine());        assertNull(reader.readLine());    }    public void testWrap() {        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 30).iterator();        assertEquals("Apache Software Foundation", i.next());        assertFalse(i.hasNext());    }    public void testWrap_Wr
 apNeeded() {        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 20).iterator();        assertEquals("Apache Software", i.next());        assertEquals("Foundation", i.next());        assertFalse(i.hasNext());    }    public void testWrap_BeforeSpace() {        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 16).iterator();        assertEquals("Apache Software", i.next());        assertEquals("Foundation", i.next());        assertFalse(i.hasNext());    }    public void testWrap_AfterSpace() {        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 17).iterator();        assertEquals("Apache Software", i.next());        assertEquals("Foundation", i.next());        assertFalse(i.hasNext());    }    public void testWrap_InWord() {        final Iterator i = HelpFormatter.wrap("Apache Software Foundation", 8).iterator();        assertEquals("Apache", i.next());        assertEquals("Software", i.next());        assertEqu
 als("Foundati", i.next());        assertEquals("on", i.next());        assertFalse(i.hasNext());    }    public void testWrap_NewLine() {        final Iterator i = HelpFormatter.wrap("\nApache Software Foundation\n", 30).iterator();        assertEquals("", i.next());        assertEquals("Apache Software Foundation", i.next());        assertEquals("", i.next());        assertFalse(i.hasNext());    }    public void testWrap_NewLine2() {        List wrapped =            HelpFormatter.wrap("A really quite long general description of the option with specific alternatives documented:\n" +                               "  Indented special case\n" + "  Alternative scenario", 30);        final Iterator i = wrapped.iterator();        assertEquals("A really quite long general", i.next());        assertEquals("description of the option", i.next());        assertEquals("with specific alternatives", i.next());        assertEquals("documented:", i.next());        assertEquals("  Indented s
 pecial case", i.next());        assertEquals("  Alternative scenario", i.next());        assertFalse(i.hasNext());    }    public void testWrap_Below1Length() {        try {            HelpFormatter.wrap("Apache Software Foundation", -1);            fail("IllegalArgumentException");        } catch (IllegalArgumentException e) {            assertEquals(resources.getMessage(ResourceConstants.HELPFORMATTER_WIDTH_TOO_NARROW,                                              new Object[] { new Integer(-1) }), e.getMessage());        }    }    public void testPad()        throws IOException {        final StringWriter writer = new StringWriter();        HelpFormatter.pad("hello", 10, new PrintWriter(writer));        assertEquals("hello     ", writer.toString());    }    public void testPad_Null()        throws IOException {        final StringWriter writer = new StringWriter();        HelpFormatter.pad(null, 10, new PrintWriter(writer));        assertEquals("          ", writer.toStrin
 g());    }    public void testPad_TooLong()        throws IOException {        final StringWriter writer = new StringWriter();        HelpFormatter.pad("hello world", 10, new PrintWriter(writer));        assertEquals("hello world", writer.toString());    }    public void testPad_TooShort()        throws IOException {        final StringWriter writer = new StringWriter();        HelpFormatter.pad("hello world", -5, new PrintWriter(writer));        assertEquals("hello world", writer.toString());    }    public void testGutters()        throws IOException {        helpFormatter = new HelpFormatter(null, null, null, 80);        helpFormatter.setShellCommand("ant");        final Set lusage = new HashSet();        lusage.add(DisplaySetting.DISPLAY_ALIASES);        lusage.add(DisplaySetting.DISPLAY_GROUP_NAME);        helpFormatter.setLineUsageSettings(lusage);        // test line usage        assertEquals("incorrect line usage", lusage, helpFormatter.getLineUsageSettings());      
   final Set fusage = new HashSet();        fusage.add(DisplaySetting.DISPLAY_PARENT_CHILDREN);        fusage.add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);        fusage.add(DisplaySetting.DISPLAY_GROUP_OUTER);        fusage.add(DisplaySetting.DISPLAY_GROUP_EXPANDED);        fusage.add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);        fusage.add(DisplaySetting.DISPLAY_ARGUMENT_NUMBERED);        fusage.add(DisplaySetting.DISPLAY_SWITCH_ENABLED);        fusage.add(DisplaySetting.DISPLAY_SWITCH_DISABLED);        fusage.add(DisplaySetting.DISPLAY_PROPERTY_OPTION);        fusage.add(DisplaySetting.DISPLAY_PARENT_CHILDREN);        fusage.add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);        fusage.add(DisplaySetting.DISPLAY_OPTIONAL);        helpFormatter.setFullUsageSettings(fusage);        // test line usage        assertEquals("incorrect full usage", fusage, helpFormatter.getFullUsageSettings());        final Set dsettings = new HashSet();        dsettings.add(DisplaySetting.DISPLA
 Y_GROUP_NAME);        dsettings.add(DisplaySetting.DISPLAY_GROUP_EXPANDED);        dsettings.add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);        helpFormatter.setDisplaySettings(dsettings);        verbose =            new DefaultOptionBuilder().withLongName("verbose")                                      .withDescription("print the version information and exit")                                      .create();        options =            new GroupBuilder().withName("options").withOption(DefaultOptionTest.buildHelpOption())                              .withOption(ArgumentTest.buildTargetsArgument())                              .withOption(new DefaultOptionBuilder().withLongName("diagnostics")                                                                    .withDescription("print information that might be helpful to diagnose or report problems.")                                                                    .create())                              .withOption(new Defaul
 tOptionBuilder().withLongName("projecthelp")                                                                    .withDescription("print project help information")                                                                    .create()).withOption(verbose)                              .create();        helpFormatter.setGroup(options);        // test default gutters        assertEquals("incorrect left gutter", HelpFormatter.DEFAULT_GUTTER_LEFT,                     helpFormatter.getGutterLeft());        assertEquals("incorrect right gutter", HelpFormatter.DEFAULT_GUTTER_RIGHT,                     helpFormatter.getGutterRight());        assertEquals("incorrect center gutter", HelpFormatter.DEFAULT_GUTTER_CENTER,                     helpFormatter.getGutterCenter());        final StringWriter writer = new StringWriter();        helpFormatter.setPrintWriter(new PrintWriter(writer));        helpFormatter.print();        final BufferedReader reader = new BufferedReader(new Strin
 gReader(writer.toString()));        assertEquals("Usage:                                                                          ",                     reader.readLine());        assertEquals("ant [--help --diagnostics --projecthelp --verbose] [<target1> [<target2> ...]]  ",                     reader.readLine());        assertEquals("options                                                                         ",                     reader.readLine());        assertEquals("  --help (-?,-h)         Displays the help                                      ",                     reader.readLine());        assertEquals("  --diagnostics          print information that might be helpful to diagnose or ",                     reader.readLine());        assertEquals("                         report problems.                                       ",                     reader.readLine());        assertEquals("  --projecthelp          print project help information                    
      ",                     reader.readLine());        assertEquals("  --verbose              print the version information and exit                 ",                     reader.readLine());        assertEquals("  target [target ...]    The targets ant should build                           ",                     reader.readLine());        assertNull(reader.readLine());    }}class OptionComparator implements Comparator {    public int compare(Object o1,                       Object o2) {        Option opt1 = (Option) o1;        Option opt2 = (Option) o2;        return -opt1.getPreferredName().compareTo(opt2.getPreferredName());    }}
\ No newline at end of file

Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/validation/ClassValidatorTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/validation/ClassValidatorTest.java?rev=639941&r1=639940&r2=639941&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/validation/ClassValidatorTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/validation/ClassValidatorTest.java Fri Mar 21 19:49:41 2008
@@ -1,248 +1 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.cli2.validation;
-
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-
-import junit.framework.TestCase;
-
-import org.apache.commons.cli2.resource.ResourceHelper;
-
-public class ClassValidatorTest extends TestCase {
-
-    private final static ResourceHelper resources =
-        ResourceHelper.getResourceHelper();
-
-    private ClassValidator validator;
-
-    protected void setUp() {
-        validator = new ClassValidator();
-    }
-
-    public void testValidName() throws InvalidArgumentException {
-        final Object[] array = new Object[] { "MyApp", "org.apache.ant.Main" };
-        final List list = Arrays.asList(array);
-
-        validator.validate(list);
-
-        assertEquals("Name is incorrect", "MyApp", list.get(0));
-        assertEquals("Name is incorrect", "org.apache.ant.Main", list.get(1));
-    }
-
-    public void testNameBadStart() {
-        final String className = "1stClass";
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        try {
-            validator.validate(list);
-            fail("Class name cannot start with a number.");
-        } catch (InvalidArgumentException ive) {
-            assertEquals(
-                resources.getMessage(
-                    "ClassValidator.bad.classname",
-                    className),
-                ive.getMessage());
-        }
-    }
-
-    public void testNameBadEnd() {
-        final String className = "My.Class.";
-
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        try {
-            validator.validate(list);
-            fail("Trailing period not permitted.");
-        } catch (InvalidArgumentException ive) {
-            assertEquals(
-                resources.getMessage(
-                    "ClassValidator.bad.classname",
-                    className),
-                ive.getMessage());
-        }
-    }
-
-    public void testNameBadMiddle() {
-        final String className = "My..Class";
-
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        try {
-            validator.validate(list);
-            fail("Two consecutive periods is not permitted.");
-        } catch (InvalidArgumentException ive) {
-            assertEquals(
-                resources.getMessage(
-                    "ClassValidator.bad.classname",
-                    className),
-                ive.getMessage());
-        }
-    }
-
-    public void testIllegalNameChar() {
-        final String className = "My?Class";
-
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        try {
-            validator.validate(list);
-            fail("Illegal character not allowed in Class name.");
-        } catch (InvalidArgumentException ive) {
-            assertEquals(
-                resources.getMessage(
-                    "ClassValidator.bad.classname",
-                    className),
-                ive.getMessage());
-        }
-    }
-
-    public void testLoadable() {
-        assertFalse("Validator is loadable", validator.isLoadable());
-        validator.setLoadable(true);
-        assertTrue("Validator is NOT loadable", validator.isLoadable());
-        validator.setLoadable(false);
-        assertFalse("Validator is loadable", validator.isLoadable());
-    }
-
-    public void testLoadValid() throws InvalidArgumentException {
-        final Object[] array =
-            new Object[] {
-                "org.apache.commons.cli2.Option",
-                "java.util.Vector" };
-        final List list = Arrays.asList(array);
-
-        validator.setLoadable(true);
-        validator.validate(list);
-
-        final Iterator i = list.iterator();
-        assertEquals(
-            "org.apache.commons.cli2.Option",
-            ((Class) i.next()).getName());
-        assertEquals("java.util.Vector", ((Class) i.next()).getName());
-        assertFalse(i.hasNext());
-    }
-
-    public void testLoadInvalid() {
-        final String className = "org.apache.commons.cli2.NonOption";
-
-        final Object[] array = new Object[] { className, "java.util.Vectors" };
-        final List list = Arrays.asList(array);
-
-        validator.setLoadable(true);
-
-        try {
-            validator.validate(list);
-            fail("Class Not Found");
-        } catch (InvalidArgumentException ive) {
-            assertEquals(
-                resources.getMessage(
-                    "ClassValidator.class.notfound",
-                    className),
-                ive.getMessage());
-        }
-    }
-
-    public void testInstantiate() {
-        assertFalse("Validator creates instances", validator.isInstance());
-        validator.setInstance(true);
-        assertTrue(
-            "Validator does NOT create instances",
-            validator.isInstance());
-        validator.setInstance(false);
-        assertFalse("Validator creates instances", validator.isInstance());
-    }
-
-    public void testCreateClassInstance() throws InvalidArgumentException {
-        final Object[] array = new Object[] { "java.util.Vector" };
-        final List list = Arrays.asList(array);
-
-        validator.setInstance(true);
-
-        validator.validate(list);
-        assertTrue(
-            "Vector instance NOT found",
-            list.get(0) instanceof java.util.Vector);
-    }
-
-    public void testCreateInterfaceInstance() {
-        final String className = "java.util.Map";
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        validator.setInstance(true);
-        
-        try {
-            validator.validate(list);
-            fail("It's not possible to create a '" + className + "'");
-        }
-        catch (final InvalidArgumentException ive) {
-            assertEquals(
-                    resources.getMessage(
-                            "ClassValidator.class.create",
-                            className),
-                            ive.getMessage());
-        }
-    }
-
-    public void testCreateProtectedInstance() {
-        final String className = "org.apache.commons.cli2.validation.protect.ProtectedClass";
-        final Object[] array = new Object[] { className };
-        final List list = Arrays.asList(array);
-
-        validator.setInstance(true);
-        
-        try {
-            validator.validate(list);
-            fail("It's not possible to create a '" + className + "'");
-        }
-        catch (final InvalidArgumentException ive) {
-            assertEquals(
-                    resources.getMessage(
-                            "ClassValidator.class.access",
-                            className,
-                            "Class org.apache.commons.cli2.validation.ClassValidator " +
-                            "can not access a member of class " +
-                            "org.apache.commons.cli2.validation.protect.ProtectedClass " +
-                            "with modifiers \"protected\""),
-                            ive.getMessage());
-        }
-    }
-    
-    public void testClassloader() {
-        assertEquals(
-            "Wrong classloader found",
-            validator.getClass().getClassLoader(),
-            validator.getClassLoader());
-
-        URLClassLoader classloader = new URLClassLoader(new URL[] {
-        });
-        validator.setClassLoader(classloader);
-
-        assertEquals(
-            "Wrong classloader found",
-            classloader,
-            validator.getClassLoader());
-    }
-}
+/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements.  See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License.  You may obtain a copy of the License at * *     http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package org.apache.commons.cli2.validation;import java.net.URL;import java.net.URLClassLoader;import java.util.Arrays;import java.util.Iterator;import java.util.List;import junit.framework.TestCase;impor
 t org.apache.commons.cli2.resource.ResourceHelper;public class ClassValidatorTest extends TestCase {    private final static ResourceHelper resources =        ResourceHelper.getResourceHelper();    private ClassValidator validator;    protected void setUp() {        validator = new ClassValidator();    }    public void testValidName() throws InvalidArgumentException {        final Object[] array = new Object[] { "MyApp", "org.apache.ant.Main" };        final List list = Arrays.asList(array);        validator.validate(list);        assertEquals("Name is incorrect", "MyApp", list.get(0));        assertEquals("Name is incorrect", "org.apache.ant.Main", list.get(1));    }    public void testNameBadStart() {        final String className = "1stClass";        final Object[] array = new Object[] { className };        final List list = Arrays.asList(array);        try {            validator.validate(list);            fail("Class name cannot start with a number.");        } catch (In
 validArgumentException ive) {            assertEquals(                resources.getMessage(                    "ClassValidator.bad.classname",                    className),                ive.getMessage());        }    }    public void testNameBadEnd() {        final String className = "My.Class.";        final Object[] array = new Object[] { className };        final List list = Arrays.asList(array);        try {            validator.validate(list);            fail("Trailing period not permitted.");        } catch (InvalidArgumentException ive) {            assertEquals(                resources.getMessage(                    "ClassValidator.bad.classname",                    className),                ive.getMessage());        }    }    public void testNameBadMiddle() {        final String className = "My..Class";        final Object[] array = new Object[] { className };        final List list = Arrays.asList(array);        try {            validator.validate(list);      
       fail("Two consecutive periods is not permitted.");        } catch (InvalidArgumentException ive) {            assertEquals(                resources.getMessage(                    "ClassValidator.bad.classname",                    className),                ive.getMessage());        }    }    public void testIllegalNameChar() {        final String className = "My?Class";        final Object[] array = new Object[] { className };        final List list = Arrays.asList(array);        try {            validator.validate(list);            fail("Illegal character not allowed in Class name.");        } catch (InvalidArgumentException ive) {            assertEquals(                resources.getMessage(                    "ClassValidator.bad.classname",                    className),                ive.getMessage());        }    }    public void testLoadable() {        assertFalse("Validator is loadable", validator.isLoadable());        validator.setLoadable(true);        asser
 tTrue("Validator is NOT loadable", validator.isLoadable());        validator.setLoadable(false);        assertFalse("Validator is loadable", validator.isLoadable());    }    public void testLoadValid() throws InvalidArgumentException {        final Object[] array =            new Object[] {                "org.apache.commons.cli2.Option",                "java.util.Vector" };        final List list = Arrays.asList(array);        validator.setLoadable(true);        validator.validate(list);        final Iterator i = list.iterator();        assertEquals(            "org.apache.commons.cli2.Option",            ((Class) i.next()).getName());        assertEquals("java.util.Vector", ((Class) i.next()).getName());        assertFalse(i.hasNext());    }    public void testLoadInvalid() {        final String className = "org.apache.commons.cli2.NonOption";        final Object[] array = new Object[] { className, "java.util.Vectors" };        final List list = Arrays.asList(array);      
   validator.setLoadable(true);        try {            validator.validate(list);            fail("Class Not Found");        } catch (InvalidArgumentException ive) {            assertEquals(                resources.getMessage(                    "ClassValidator.class.notfound",                    className),                ive.getMessage());        }    }    public void testInstantiate() {        assertFalse("Validator creates instances", validator.isInstance());        validator.setInstance(true);        assertTrue(            "Validator does NOT create instances",            validator.isInstance());        validator.setInstance(false);        assertFalse("Validator creates instances", validator.isInstance());    }    public void testCreateClassInstance() throws InvalidArgumentException {        final Object[] array = new Object[] { "java.util.Vector" };        final List list = Arrays.asList(array);        validator.setInstance(true);        validator.validate(list);      
   assertTrue(            "Vector instance NOT found",            list.get(0) instanceof java.util.Vector);    }    public void testCreateInterfaceInstance() {        final String className = "java.util.Map";        final Object[] array = new Object[] { className };        final List list = Arrays.asList(array);        validator.setInstance(true);        try {            validator.validate(list);            fail("It's not possible to create a '" + className + "'");        }        catch (final InvalidArgumentException ive) {            assertEquals(                    resources.getMessage(                            "ClassValidator.class.create",                            className),                            ive.getMessage());        }    }    public void testCreateProtectedInstance() {        final String className = "org.apache.commons.cli2.validation.protect.ProtectedClass";        final Object[] array = new Object[] { className };        final List list = Arrays.asList
 (array);        validator.setInstance(true);        try {            validator.validate(list);            fail("It's not possible to create a '" + className + "'");        }        catch (final InvalidArgumentException ive) {            assertEquals(                    resources.getMessage(                            "ClassValidator.class.access",                            className,                            "Class org.apache.commons.cli2.validation.ClassValidator " +                            "can not access a member of class " +                            "org.apache.commons.cli2.validation.protect.ProtectedClass " +                            "with modifiers \"protected\""),                            ive.getMessage());        }    }    public void testClassloader() {        assertEquals(            "Wrong classloader found",            validator.getClass().getClassLoader(),            validator.getClassLoader());        URLClassLoader classloader = new URLClassLoader
 (new URL[] {        });        validator.setClassLoader(classloader);        assertEquals(            "Wrong classloader found",            classloader,            validator.getClassLoader());    }}
\ No newline at end of file



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