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From bay...@apache.org
Subject svn commit: r639943 [13/17] - in /commons/proper/cli/trunk/src: java/org/apache/commons/cli2/ java/org/apache/commons/cli2/builder/ java/org/apache/commons/cli2/commandline/ java/org/apache/commons/cli2/option/ java/org/apache/commons/cli2/resource/ ja...
Date Sat, 22 Mar 2008 03:08:35 GMT
Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTest.java?rev=639943&r1=639942&r2=639943&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTest.java Fri Mar 21 20:08:23 2008
@@ -1 +1,646 @@
-/* * 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.option;import java.text.ParseException;import java.util.ArrayList;import java.util.Arrays;import java.util.Collections;import java.util.HashSet;import java.util.Iterator;i
 mport java.util.List;import java.util.ListIterator;import java.util.Set;import org.apache.commons.cli2.Argument;import org.apache.commons.cli2.DisplaySetting;import org.apache.commons.cli2.HelpLine;import org.apache.commons.cli2.Option;import org.apache.commons.cli2.OptionException;import org.apache.commons.cli2.WriteableCommandLine;import org.apache.commons.cli2.builder.ArgumentBuilder;import org.apache.commons.cli2.builder.GroupBuilder;import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;import org.apache.commons.cli2.resource.ResourceConstants;import org.apache.commons.cli2.resource.ResourceHelper;import org.apache.commons.cli2.validation.DateValidator;import org.apache.commons.cli2.validation.DateValidatorTest;/** * @author Rob Oxspring */public class ArgumentTest    extends ArgumentTestCase {    private ResourceHelper resources = ResourceHelper.getResourceHelper();    public static Argument buildUsernameArgument() {        return new ArgumentImpl("usernam
 e", "The user to connect as", 1, 1, '\0', '\0', null,                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, null, 0);    }    public static Argument buildHostArgument() {        return new ArgumentImpl("host", "The host name", 2, 3, '\0', ',', null, null, null, 0);    }    public static Argument buildPathArgument() {        return new ArgumentImpl("path", "The place to look for files", 1, Integer.MAX_VALUE, '=',                                ';', null, ArgumentImpl.DEFAULT_CONSUME_REMAINING, null, 0);    }    public static Argument buildDateLimitArgument() {        return new ArgumentImpl("limit", "the last acceptable date", 0, 1, '=', '\0',                                new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);    }    public static Argument buildTargetsArgument() {        return new ArgumentImpl("target", "The targets ant should build", 0, Integer.MAX_VALUE,                                '\0', ',', null, null, null, 0);    }    pu
 blic static Argument buildSizeArgument() {        List defaults = new ArrayList();        defaults.add("10");        return new ArgumentImpl("size", "The number of units", 1, 1, '\0', '\0', null,                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);    }    public static Argument buildBoundsArgument() {        List defaults = new ArrayList();        defaults.add("5");        defaults.add("10");        return new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);    }    public void testNew() {        try {            new ArgumentImpl("limit", "the last acceptable date", 10, 5, '=', '\0',                             new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);        } catch (IllegalArgumentException e) {            assertEquals(resources.getMessage("Argument.minimum.exceeds.maximum"), e.getMessage());        }        {      
       ArgumentImpl arg =                new ArgumentImpl(null, "the last acceptable date", 5, 5, '=', '\0',                                 new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);            assertEquals("wrong arg name", "arg", arg.getPreferredName());        }        {            List defaults = new ArrayList();            try {                new ArgumentImpl(null, "the last acceptable date", 1, 1, '=', '\0',                                 new DateValidator(DateValidatorTest.YYYY_MM_DD), null, defaults, 0);            } catch (IllegalArgumentException exp) {                assertEquals(resources.getMessage("Argument.too.few.defaults"), exp.getMessage());            }        }        try {            List defaults = new ArrayList();            defaults.add("1");            defaults.add("2");            new ArgumentImpl(null, "the last acceptable date", 1, 1, '=', '\0',                             new DateValidator(DateValidatorTest.YYYY_MM_DD), nu
 ll, defaults, 0);        } catch (IllegalArgumentException exp) {            assertEquals(resources.getMessage("Argument.too.many.defaults"), exp.getMessage());        }    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.ArgumentTestCase#testProcessValues()     */    public void testProcessValues()        throws OptionException {        final Argument option = buildUsernameArgument();        final List args = list("rob");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processValues(commandLine, iterator, option);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("username"));        assertEquals("rob", commandLine.getValue(option));    }    public void testProcessValues_BoundaryQuotes()        throws OptionException {        final Argument option = buildUsernameArgument();     
    final List args = list("\"rob\"");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processValues(commandLine, iterator, option);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("username"));        assertEquals("rob", commandLine.getValue(option));    }    public void testProcessValues_SpareValues()        throws OptionException {        final Argument option = buildUsernameArgument();        final List args = list("rob", "secret");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processValues(commandLine, iterator, option);        assertTrue(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("username"));        assertEquals("rob", comma
 ndLine.getValue(option));    }    public void testProcessValues_Optional() {        final Argument option = buildTargetsArgument();        final List args = list();        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        try {            option.processValues(commandLine, iterator, option);        } catch (final OptionException mve) {            assertEquals(option, mve.getOption());            assertEquals("Missing value(s) target [target ...]", mve.getMessage());        }        assertFalse(iterator.hasNext());        assertFalse(commandLine.hasOption(option));        assertFalse(commandLine.hasOption("username"));        assertTrue(commandLine.getValues(option).isEmpty());    }    public void testProcessValues_Multiple()        throws OptionException {        final Argument option = buildTargetsArgument();        final List args = list("compile", "test", "docs");        final WriteableComma
 ndLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processValues(commandLine, iterator, option);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("target"));        assertFalse(commandLine.getValues(option).isEmpty());        assertListContentsEqual(args, commandLine.getValues(option));    }    public void testProcessValues_Contracted()        throws OptionException {        final Argument option = buildTargetsArgument();        final List args = list("compile,test,javadoc", "checkstyle,jdepend");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processValues(commandLine, iterator, option);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("target"));  
       assertListContentsEqual(list("compile", "test", "javadoc", "checkstyle", "jdepend"),                                commandLine.getValues(option));    }    public void testProcessValues_ContractedTooFew() {        final Argument option = buildHostArgument();        final List args = list("box1");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        try {            option.processValues(commandLine, iterator, option);            option.validate(commandLine);            fail("Expected MissingValueException");        } catch (OptionException mve) {            assertSame(option, mve.getOption());        }    }    public void testProcessValues_ContractedTooMany() {        final Argument option = buildHostArgument();        final List args = list("box1,box2,box3,box4");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.list
 Iterator();        try {            option.processValues(commandLine, iterator, option);            option.validate(commandLine);            fail("Expected MissingValueException");        } catch (OptionException mve) {            assertSame(option, mve.getOption());        }    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()     */    public void testCanProcess() {        final Argument option = buildTargetsArgument();        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "any value"));    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testPrefixes()     */    public void testPrefixes() {        final Argument option = buildTargetsArgument();        assertTrue(option.getPrefixes().isEmpty());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testProcess()     */    public void testProcess()        throws OptionException {  
       final Argument option = buildPathArgument();        final List args = list("-path=/lib;/usr/lib;/usr/local/lib");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.process(commandLine, iterator);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("path"));        assertListContentsEqual(list("-path=/lib", "/usr/lib", "/usr/local/lib"),                                commandLine.getValues(option));    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()     */    public void testTriggers() {        final Argument option = buildTargetsArgument();        assertTrue(option.getTriggers().isEmpty());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testValidate()     */    public void testValidate()        throws Option
 Exception {        final Argument option = buildUsernameArgument();        final WriteableCommandLine commandLine = commandLine(option, list());        commandLine.addValue(option, "rob");        option.validate(commandLine);    }    public void testValidate_Minimum() {        final Argument option = buildUsernameArgument();        final WriteableCommandLine commandLine = commandLine(option, list());        try {            option.validate(commandLine);            fail("UnexpectedValue");        } catch (OptionException mve) {            assertEquals(option, mve.getOption());        }    }    public void testRequired() {        {            final Argument arg = buildBoundsArgument();            assertTrue("not required", arg.isRequired());        }        {            final Argument arg = buildTargetsArgument();            assertFalse("should not be required", arg.isRequired());        }    }    public void testValidate_Maximum() {        final Argument option = buildUsernam
 eArgument();        final WriteableCommandLine commandLine = commandLine(option, list());        commandLine.addValue(option, "rob");        commandLine.addValue(option, "oxspring");        try {            option.validate(commandLine);            fail("UnexpectedValue");        } catch (OptionException uve) {            assertEquals(option, uve.getOption());        }    }    public void testValidate_Validator()        throws OptionException, ParseException {        final Argument option = buildDateLimitArgument();        final WriteableCommandLine commandLine = commandLine(option, list());        commandLine.addValue(option, "2004-01-01");        option.validate(commandLine, option);        assertContentsEqual(Arrays.asList(new Object[] {                                              DateValidatorTest.YYYY_MM_DD.parse("2004-01-01")                                          }), commandLine.getValues(option));    }    public void testValidate_ValidatorInvalidDate()        throw
 s OptionException, ParseException {        final Argument option = buildDateLimitArgument();        final WriteableCommandLine commandLine = commandLine(option, list());        commandLine.addValue(option, "12-12-2004");        try {            option.validate(commandLine, option);        } catch (OptionException exp) {            OptionException e =                new OptionException(option, ResourceConstants.ARGUMENT_UNEXPECTED_VALUE,                                    "12-12-2004");            assertEquals("wrong exception message", e.getMessage(), exp.getMessage());        }    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()     */    public void testAppendUsage() {        final Option option = buildUsernameArgument();        final StringBuffer buffer = new StringBuffer();        option.appendUsage(buffer, DisplaySetting.ALL, null);        assertEquals("<username>", buffer.toString());    }    public void testAppendUs
 age_Infinite() {        final Option option = buildTargetsArgument();        final StringBuffer buffer = new StringBuffer();        option.appendUsage(buffer, DisplaySetting.ALL, null);        assertEquals("[<target1> [<target2> ...]]", buffer.toString());    }    public void testAppendUsage_InfiniteNoOptional() {        final Option option = buildTargetsArgument();        final StringBuffer buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);        option.appendUsage(buffer, settings, null);        assertEquals("<target1> [<target2> ...]", buffer.toString());    }    public void testAppendUsage_InfiniteNoNumbering() {        final Option option = buildTargetsArgument();        final StringBuffer buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_ARGUMENT_NUMBERED);        option.appendUsage(buffer
 , settings, null);        assertEquals("[<target> [<target> ...]]", buffer.toString());    }    public void testAppendUsage_Minimum() {        final Option option = buildHostArgument();        final StringBuffer buffer = new StringBuffer();        option.appendUsage(buffer, DisplaySetting.ALL, null);        assertEquals("<host1> <host2> [<host3>]", buffer.toString());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()     */    public void testGetPreferredName() {        final Option option = buildPathArgument();        assertEquals("path", option.getPreferredName());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()     */    public void testGetDescription() {        final Option option = buildHostArgument();        assertEquals("The host name", option.getDescription());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#te
 stHelpLines()     */    public void testHelpLines() {        final Option option = buildHostArgument();        final List lines = option.helpLines(0, DisplaySetting.ALL, null);        final Iterator i = lines.iterator();        final HelpLine line1 = (HelpLine) i.next();        assertEquals(0, line1.getIndent());        assertEquals(option, line1.getOption());        assertFalse(i.hasNext());    }    public void testCanProcess_ConsumeRemaining() {        final Option option = buildUsernameArgument();        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "--"));    }    public void testProcess_ConsumeRemaining()        throws OptionException {        final Option option = buildPathArgument();        final List args = list("options", "--", "--ignored", "-Dprop=val");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.process(commandLine, iterator);        f
 inal List values = commandLine.getValues(option);        assertTrue(values.contains("options"));        assertTrue(values.contains("--ignored"));        assertTrue(values.contains("-Dprop=val"));        assertEquals(3, values.size());        assertFalse(iterator.hasNext());    }    public void testProcess_ConsumeNothing() {        final Option option = buildPathArgument();        final List args = list("--");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        try {            option.process(commandLine, iterator);            option.validate(commandLine);            fail("Missing Value!");        } catch (OptionException mve) {            assertEquals(option, mve.getOption());            assertEquals("Missing value(s) path [path ...]", mve.getMessage());        }        assertTrue(commandLine.getValues(option).isEmpty());        assertFalse(iterator.hasNext());    }    //    public void t
 estProcess_DefinedDefaultValue() throws OptionException {    //        final Option size = buildSizeArgument();    //        final List args = list();    //        final WriteableCommandLine commandLine = commandLine(size, args);    //        final ListIterator iterator = args.listIterator();    //    //        size.process(commandLine, iterator);    //    //        assertEquals("10", commandLine.getValue(size));    //    }    //    //    public void testProcess_DefinedDefaultValues() throws OptionException {    //        final Option bounds = buildBoundsArgument();    //        final List args = list();    //        final WriteableCommandLine commandLine = commandLine(bounds, args);    //        final ListIterator iterator = args.listIterator();    //    //        bounds.process(commandLine, iterator);    //    //        List values = new ArrayList();    //        values.add("5");    //        values.add("10");    //        assertEquals(values, commandLine.getValues(bounds)
 );    //    }    public void testProcess_InterrogatedDefaultValue()        throws OptionException {        final Option size = buildSizeArgument();        final List args = list();        final WriteableCommandLine commandLine = commandLine(size, args);        final ListIterator iterator = args.listIterator();        size.process(commandLine, iterator);        assertEquals(new Integer(20), commandLine.getValue(size, new Integer(20)));    }    public void testTooFewDefaults() {        List defaults = new ArrayList();        defaults.add("5");        try {            new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,                             ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);        } catch (IllegalArgumentException exp) {            assertEquals("wrong exception message",                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.ARGUMENT_TOO_FEW_DEFAULTS),                         exp.getMessage());      
   }    }    public void testTooManyDefaults() {        List defaults = new ArrayList();        defaults.add("5");        defaults.add("10");        defaults.add("15");        try {            new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,                             ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);        } catch (IllegalArgumentException exp) {            assertEquals("wrong exception message",                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.ARGUMENT_TOO_MANY_DEFAULTS),                         exp.getMessage());        }    }    public void testProcess_InterrogatedDefaultValues()        throws OptionException {        final Option bounds = buildBoundsArgument();        final List args = list();        final WriteableCommandLine commandLine = commandLine(bounds, args);        final ListIterator iterator = args.listIterator();        bounds.process(commandLine, iterator);        // test with
  values        List values = new ArrayList();        values.add("50");        values.add("100");        assertEquals(values, commandLine.getValues(bounds, values));        // test without values        assertEquals(Collections.EMPTY_LIST, commandLine.getValues(bounds, null));    }    public void testProcess_StripBoundaryQuotes()        throws OptionException {        final Option bounds = buildBoundsArgument();        final List args = list();        final WriteableCommandLine commandLine = commandLine(bounds, args);        final ListIterator iterator = args.listIterator();        bounds.process(commandLine, iterator);        List values = new ArrayList();        values.add("50\"");        values.add("\"100");        assertEquals(values, commandLine.getValues(bounds, values));    }    public void testSourceDestArgument() {        final ArgumentBuilder abuilder = new ArgumentBuilder();        final GroupBuilder gbuilder = new GroupBuilder();        final Argument inputfiles =
             abuilder.withName("input").withMinimum(0).withMaximum(0).create();        final Argument bad_outputfile =            abuilder.withName("output").withMinimum(1).withMaximum(2).create();        try {            final Argument targets = new SourceDestArgument(inputfiles, bad_outputfile);        } catch (final IllegalArgumentException exp) {            assertEquals("wrong exception message",                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.SOURCE_DEST_MUST_ENFORCE_VALUES),                         exp.getMessage());        }        final Argument outputfile =            abuilder.withName("output").withMinimum(1).withMaximum(1).create();        final Argument targets = new SourceDestArgument(inputfiles, outputfile);        final StringBuffer buffer = new StringBuffer("test content");        targets.appendUsage(buffer, Collections.EMPTY_SET, null);        assertTrue("buffer not added", buffer.toString().startsWith("test content"));
         assertFalse("space added", buffer.charAt(12) == ' ');    }}
\ No newline at end of file
+/*
+ * 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.option;
+
+import java.text.ParseException;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Set;
+
+import org.apache.commons.cli2.Argument;
+import org.apache.commons.cli2.DisplaySetting;
+import org.apache.commons.cli2.HelpLine;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.OptionException;
+import org.apache.commons.cli2.WriteableCommandLine;
+import org.apache.commons.cli2.builder.ArgumentBuilder;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;
+import org.apache.commons.cli2.resource.ResourceConstants;
+import org.apache.commons.cli2.resource.ResourceHelper;
+import org.apache.commons.cli2.validation.DateValidator;
+import org.apache.commons.cli2.validation.DateValidatorTest;
+
+/**
+ * @author Rob Oxspring
+ */
+public class ArgumentTest
+    extends ArgumentTestCase {
+    private ResourceHelper resources = ResourceHelper.getResourceHelper();
+
+    public static Argument buildUsernameArgument() {
+        return new ArgumentImpl("username", "The user to connect as", 1, 1, '\0', '\0', null,
+                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, null, 0);
+    }
+
+    public static Argument buildHostArgument() {
+        return new ArgumentImpl("host", "The host name", 2, 3, '\0', ',', null, null, null, 0);
+    }
+
+    public static Argument buildPathArgument() {
+        return new ArgumentImpl("path", "The place to look for files", 1, Integer.MAX_VALUE, '=',
+                                ';', null, ArgumentImpl.DEFAULT_CONSUME_REMAINING, null, 0);
+    }
+
+    public static Argument buildDateLimitArgument() {
+        return new ArgumentImpl("limit", "the last acceptable date", 0, 1, '=', '\0',
+                                new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);
+    }
+
+    public static Argument buildTargetsArgument() {
+        return new ArgumentImpl("target", "The targets ant should build", 0, Integer.MAX_VALUE,
+                                '\0', ',', null, null, null, 0);
+    }
+
+    public static Argument buildSizeArgument() {
+        List defaults = new ArrayList();
+        defaults.add("10");
+
+        return new ArgumentImpl("size", "The number of units", 1, 1, '\0', '\0', null,
+                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);
+    }
+
+    public static Argument buildBoundsArgument() {
+        List defaults = new ArrayList();
+        defaults.add("5");
+        defaults.add("10");
+
+        return new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,
+                                ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);
+    }
+
+    public void testNew() {
+        try {
+            new ArgumentImpl("limit", "the last acceptable date", 10, 5, '=', '\0',
+                             new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);
+        } catch (IllegalArgumentException e) {
+            assertEquals(resources.getMessage("Argument.minimum.exceeds.maximum"), e.getMessage());
+        }
+
+        {
+            ArgumentImpl arg =
+                new ArgumentImpl(null, "the last acceptable date", 5, 5, '=', '\0',
+                                 new DateValidator(DateValidatorTest.YYYY_MM_DD), null, null, 0);
+            assertEquals("wrong arg name", "arg", arg.getPreferredName());
+        }
+
+        {
+            List defaults = new ArrayList();
+
+            try {
+                new ArgumentImpl(null, "the last acceptable date", 1, 1, '=', '\0',
+                                 new DateValidator(DateValidatorTest.YYYY_MM_DD), null, defaults, 0);
+            } catch (IllegalArgumentException exp) {
+                assertEquals(resources.getMessage("Argument.too.few.defaults"), exp.getMessage());
+            }
+        }
+
+        try {
+            List defaults = new ArrayList();
+            defaults.add("1");
+            defaults.add("2");
+
+            new ArgumentImpl(null, "the last acceptable date", 1, 1, '=', '\0',
+                             new DateValidator(DateValidatorTest.YYYY_MM_DD), null, defaults, 0);
+        } catch (IllegalArgumentException exp) {
+            assertEquals(resources.getMessage("Argument.too.many.defaults"), exp.getMessage());
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.ArgumentTestCase#testProcessValues()
+     */
+    public void testProcessValues()
+        throws OptionException {
+        final Argument option = buildUsernameArgument();
+        final List args = list("rob");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processValues(commandLine, iterator, option);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("username"));
+        assertEquals("rob", commandLine.getValue(option));
+    }
+
+    public void testProcessValues_BoundaryQuotes()
+        throws OptionException {
+        final Argument option = buildUsernameArgument();
+        final List args = list("\"rob\"");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processValues(commandLine, iterator, option);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("username"));
+        assertEquals("rob", commandLine.getValue(option));
+    }
+
+    public void testProcessValues_SpareValues()
+        throws OptionException {
+        final Argument option = buildUsernameArgument();
+        final List args = list("rob", "secret");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processValues(commandLine, iterator, option);
+
+        assertTrue(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("username"));
+        assertEquals("rob", commandLine.getValue(option));
+    }
+
+    public void testProcessValues_Optional() {
+        final Argument option = buildTargetsArgument();
+        final List args = list();
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+
+        try {
+            option.processValues(commandLine, iterator, option);
+        } catch (final OptionException mve) {
+            assertEquals(option, mve.getOption());
+            assertEquals("Missing value(s) target [target ...]", mve.getMessage());
+        }
+
+        assertFalse(iterator.hasNext());
+        assertFalse(commandLine.hasOption(option));
+        assertFalse(commandLine.hasOption("username"));
+        assertTrue(commandLine.getValues(option).isEmpty());
+    }
+
+    public void testProcessValues_Multiple()
+        throws OptionException {
+        final Argument option = buildTargetsArgument();
+        final List args = list("compile", "test", "docs");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processValues(commandLine, iterator, option);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("target"));
+        assertFalse(commandLine.getValues(option).isEmpty());
+        assertListContentsEqual(args, commandLine.getValues(option));
+    }
+
+    public void testProcessValues_Contracted()
+        throws OptionException {
+        final Argument option = buildTargetsArgument();
+        final List args = list("compile,test,javadoc", "checkstyle,jdepend");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processValues(commandLine, iterator, option);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("target"));
+        assertListContentsEqual(list("compile", "test", "javadoc", "checkstyle", "jdepend"),
+                                commandLine.getValues(option));
+    }
+
+    public void testProcessValues_ContractedTooFew() {
+        final Argument option = buildHostArgument();
+        final List args = list("box1");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+
+        try {
+            option.processValues(commandLine, iterator, option);
+            option.validate(commandLine);
+            fail("Expected MissingValueException");
+        } catch (OptionException mve) {
+            assertSame(option, mve.getOption());
+        }
+    }
+
+    public void testProcessValues_ContractedTooMany() {
+        final Argument option = buildHostArgument();
+        final List args = list("box1,box2,box3,box4");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+
+        try {
+            option.processValues(commandLine, iterator, option);
+            option.validate(commandLine);
+            fail("Expected MissingValueException");
+        } catch (OptionException mve) {
+            assertSame(option, mve.getOption());
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()
+     */
+    public void testCanProcess() {
+        final Argument option = buildTargetsArgument();
+        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "any value"));
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testPrefixes()
+     */
+    public void testPrefixes() {
+        final Argument option = buildTargetsArgument();
+        assertTrue(option.getPrefixes().isEmpty());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testProcess()
+     */
+    public void testProcess()
+        throws OptionException {
+        final Argument option = buildPathArgument();
+        final List args = list("-path=/lib;/usr/lib;/usr/local/lib");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.process(commandLine, iterator);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("path"));
+        assertListContentsEqual(list("-path=/lib", "/usr/lib", "/usr/local/lib"),
+                                commandLine.getValues(option));
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()
+     */
+    public void testTriggers() {
+        final Argument option = buildTargetsArgument();
+        assertTrue(option.getTriggers().isEmpty());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testValidate()
+     */
+    public void testValidate()
+        throws OptionException {
+        final Argument option = buildUsernameArgument();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        commandLine.addValue(option, "rob");
+
+        option.validate(commandLine);
+    }
+
+    public void testValidate_Minimum() {
+        final Argument option = buildUsernameArgument();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        try {
+            option.validate(commandLine);
+            fail("UnexpectedValue");
+        } catch (OptionException mve) {
+            assertEquals(option, mve.getOption());
+        }
+    }
+
+    public void testRequired() {
+        {
+            final Argument arg = buildBoundsArgument();
+
+            assertTrue("not required", arg.isRequired());
+        }
+
+        {
+            final Argument arg = buildTargetsArgument();
+
+            assertFalse("should not be required", arg.isRequired());
+        }
+    }
+
+    public void testValidate_Maximum() {
+        final Argument option = buildUsernameArgument();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        commandLine.addValue(option, "rob");
+        commandLine.addValue(option, "oxspring");
+
+        try {
+            option.validate(commandLine);
+            fail("UnexpectedValue");
+        } catch (OptionException uve) {
+            assertEquals(option, uve.getOption());
+        }
+    }
+
+    public void testValidate_Validator()
+        throws OptionException, ParseException {
+        final Argument option = buildDateLimitArgument();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        commandLine.addValue(option, "2004-01-01");
+
+        option.validate(commandLine, option);
+        assertContentsEqual(Arrays.asList(new Object[] {
+                                              DateValidatorTest.YYYY_MM_DD.parse("2004-01-01")
+                                          }), commandLine.getValues(option));
+    }
+
+    public void testValidate_ValidatorInvalidDate()
+        throws OptionException, ParseException {
+        final Argument option = buildDateLimitArgument();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        commandLine.addValue(option, "12-12-2004");
+
+        try {
+            option.validate(commandLine, option);
+        } catch (OptionException exp) {
+            OptionException e =
+                new OptionException(option, ResourceConstants.ARGUMENT_UNEXPECTED_VALUE,
+                                    "12-12-2004");
+            assertEquals("wrong exception message", e.getMessage(), exp.getMessage());
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()
+     */
+    public void testAppendUsage() {
+        final Option option = buildUsernameArgument();
+        final StringBuffer buffer = new StringBuffer();
+        option.appendUsage(buffer, DisplaySetting.ALL, null);
+
+        assertEquals("<username>", buffer.toString());
+    }
+
+    public void testAppendUsage_Infinite() {
+        final Option option = buildTargetsArgument();
+        final StringBuffer buffer = new StringBuffer();
+        option.appendUsage(buffer, DisplaySetting.ALL, null);
+
+        assertEquals("[<target1> [<target2> ...]]", buffer.toString());
+    }
+
+    public void testAppendUsage_InfiniteNoOptional() {
+        final Option option = buildTargetsArgument();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("<target1> [<target2> ...]", buffer.toString());
+    }
+
+    public void testAppendUsage_InfiniteNoNumbering() {
+        final Option option = buildTargetsArgument();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_ARGUMENT_NUMBERED);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("[<target> [<target> ...]]", buffer.toString());
+    }
+
+    public void testAppendUsage_Minimum() {
+        final Option option = buildHostArgument();
+        final StringBuffer buffer = new StringBuffer();
+        option.appendUsage(buffer, DisplaySetting.ALL, null);
+
+        assertEquals("<host1> <host2> [<host3>]", buffer.toString());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()
+     */
+    public void testGetPreferredName() {
+        final Option option = buildPathArgument();
+        assertEquals("path", option.getPreferredName());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()
+     */
+    public void testGetDescription() {
+        final Option option = buildHostArgument();
+        assertEquals("The host name", option.getDescription());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testHelpLines()
+     */
+    public void testHelpLines() {
+        final Option option = buildHostArgument();
+        final List lines = option.helpLines(0, DisplaySetting.ALL, null);
+        final Iterator i = lines.iterator();
+
+        final HelpLine line1 = (HelpLine) i.next();
+        assertEquals(0, line1.getIndent());
+        assertEquals(option, line1.getOption());
+
+        assertFalse(i.hasNext());
+    }
+
+    public void testCanProcess_ConsumeRemaining() {
+        final Option option = buildUsernameArgument();
+
+        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "--"));
+    }
+
+    public void testProcess_ConsumeRemaining()
+        throws OptionException {
+        final Option option = buildPathArgument();
+        final List args = list("options", "--", "--ignored", "-Dprop=val");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+
+        option.process(commandLine, iterator);
+
+        final List values = commandLine.getValues(option);
+        assertTrue(values.contains("options"));
+        assertTrue(values.contains("--ignored"));
+        assertTrue(values.contains("-Dprop=val"));
+        assertEquals(3, values.size());
+        assertFalse(iterator.hasNext());
+    }
+
+    public void testProcess_ConsumeNothing() {
+        final Option option = buildPathArgument();
+        final List args = list("--");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+
+        try {
+            option.process(commandLine, iterator);
+            option.validate(commandLine);
+            fail("Missing Value!");
+        } catch (OptionException mve) {
+            assertEquals(option, mve.getOption());
+            assertEquals("Missing value(s) path [path ...]", mve.getMessage());
+        }
+
+        assertTrue(commandLine.getValues(option).isEmpty());
+        assertFalse(iterator.hasNext());
+    }
+
+    //    public void testProcess_DefinedDefaultValue() throws OptionException {
+    //        final Option size = buildSizeArgument();
+    //        final List args = list();
+    //        final WriteableCommandLine commandLine = commandLine(size, args);
+    //        final ListIterator iterator = args.listIterator();
+    //
+    //        size.process(commandLine, iterator);
+    //
+    //        assertEquals("10", commandLine.getValue(size));
+    //    }
+    //
+    //    public void testProcess_DefinedDefaultValues() throws OptionException {
+    //        final Option bounds = buildBoundsArgument();
+    //        final List args = list();
+    //        final WriteableCommandLine commandLine = commandLine(bounds, args);
+    //        final ListIterator iterator = args.listIterator();
+    //
+    //        bounds.process(commandLine, iterator);
+    //
+    //        List values = new ArrayList();
+    //        values.add("5");
+    //        values.add("10");
+    //        assertEquals(values, commandLine.getValues(bounds));
+    //    }
+    public void testProcess_InterrogatedDefaultValue()
+        throws OptionException {
+        final Option size = buildSizeArgument();
+        final List args = list();
+        final WriteableCommandLine commandLine = commandLine(size, args);
+        final ListIterator iterator = args.listIterator();
+
+        size.process(commandLine, iterator);
+
+        assertEquals(new Integer(20), commandLine.getValue(size, new Integer(20)));
+    }
+
+    public void testTooFewDefaults() {
+        List defaults = new ArrayList();
+        defaults.add("5");
+
+        try {
+            new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,
+                             ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);
+        } catch (IllegalArgumentException exp) {
+            assertEquals("wrong exception message",
+                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.ARGUMENT_TOO_FEW_DEFAULTS),
+                         exp.getMessage());
+        }
+    }
+
+    public void testTooManyDefaults() {
+        List defaults = new ArrayList();
+        defaults.add("5");
+        defaults.add("10");
+        defaults.add("15");
+
+        try {
+            new ArgumentImpl("size", "The number of units", 2, 2, '\0', '\0', null,
+                             ArgumentImpl.DEFAULT_CONSUME_REMAINING, defaults, 0);
+        } catch (IllegalArgumentException exp) {
+            assertEquals("wrong exception message",
+                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.ARGUMENT_TOO_MANY_DEFAULTS),
+                         exp.getMessage());
+        }
+    }
+
+    public void testProcess_InterrogatedDefaultValues()
+        throws OptionException {
+        final Option bounds = buildBoundsArgument();
+        final List args = list();
+        final WriteableCommandLine commandLine = commandLine(bounds, args);
+        final ListIterator iterator = args.listIterator();
+
+        bounds.process(commandLine, iterator);
+
+        // test with values
+        List values = new ArrayList();
+        values.add("50");
+        values.add("100");
+        assertEquals(values, commandLine.getValues(bounds, values));
+
+        // test without values
+        assertEquals(Collections.EMPTY_LIST, commandLine.getValues(bounds, null));
+    }
+
+    public void testProcess_StripBoundaryQuotes()
+        throws OptionException {
+        final Option bounds = buildBoundsArgument();
+        final List args = list();
+        final WriteableCommandLine commandLine = commandLine(bounds, args);
+        final ListIterator iterator = args.listIterator();
+
+        bounds.process(commandLine, iterator);
+
+        List values = new ArrayList();
+        values.add("50\"");
+        values.add("\"100");
+        assertEquals(values, commandLine.getValues(bounds, values));
+    }
+
+    public void testSourceDestArgument() {
+        final ArgumentBuilder abuilder = new ArgumentBuilder();
+        final GroupBuilder gbuilder = new GroupBuilder();
+        final Argument inputfiles =
+            abuilder.withName("input").withMinimum(0).withMaximum(0).create();
+        final Argument bad_outputfile =
+            abuilder.withName("output").withMinimum(1).withMaximum(2).create();
+
+        try {
+            final Argument targets = new SourceDestArgument(inputfiles, bad_outputfile);
+        } catch (final IllegalArgumentException exp) {
+            assertEquals("wrong exception message",
+                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.SOURCE_DEST_MUST_ENFORCE_VALUES),
+                         exp.getMessage());
+        }
+
+        final Argument outputfile =
+            abuilder.withName("output").withMinimum(1).withMaximum(1).create();
+
+        final Argument targets = new SourceDestArgument(inputfiles, outputfile);
+        final StringBuffer buffer = new StringBuffer("test content");
+        targets.appendUsage(buffer, Collections.EMPTY_SET, null);
+
+        assertTrue("buffer not added", buffer.toString().startsWith("test content"));
+        assertFalse("space added", buffer.charAt(12) == ' ');
+    }
+}

Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTestCase.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTestCase.java?rev=639943&r1=639942&r2=639943&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTestCase.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/ArgumentTestCase.java Fri Mar 21 20:08:23 2008
@@ -1 +1,28 @@
-/** * 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.option;import org.apache.commons.cli2.OptionException;/** * @author Rob Oxspring */public abstract class ArgumentTestCase extends OptionTestCase {    public abstract void
  testProcessValues() throws OptionException;}
\ No newline at end of file
+/**
+ * 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.option;
+
+import org.apache.commons.cli2.OptionException;
+
+/**
+ * @author Rob Oxspring
+ */
+public abstract class ArgumentTestCase extends OptionTestCase {
+
+    public abstract void testProcessValues() throws OptionException;
+
+}

Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/CommandTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/CommandTest.java?rev=639943&r1=639942&r2=639943&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/CommandTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/CommandTest.java Fri Mar 21 20:08:23 2008
@@ -1 +1,249 @@
-/** * 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.option;import java.util.Collections;import java.util.HashSet;import java.util.List;import java.util.ListIterator;import java.util.Set;import org.apache.commons.cli2.Displ
 aySetting;import org.apache.commons.cli2.Option;import org.apache.commons.cli2.OptionException;import org.apache.commons.cli2.Parent;import org.apache.commons.cli2.WriteableCommandLine;import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;import org.apache.commons.cli2.resource.ResourceConstants;import org.apache.commons.cli2.resource.ResourceHelper;/** * @author Rob Oxspring * * To change the template for this generated type comment go to * Window>Preferences>Java>Code Generation>Code and Comments */public class CommandTest    extends ParentTestCase {    public static Command buildStartCommand() {        return new Command("start", "Begins the process", Collections.singleton("go"), false, null,                           null, 0);    }    public static Command buildCommitCommand() {        return new Command("commit", "Commit the changes to the database", null, true, null, null, 0);    }    public static Command buildLoginCommand() {        return new Command("
 login", "Initiates a session for the user", null, false,                           ArgumentTest.buildUsernameArgument(), null, 0);    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.ParentTestCase#testProcessParent()     */    public void testProcessParent()        throws OptionException {        final Command option = buildStartCommand();        final List args = list("go");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processParent(commandLine, iterator);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("start"));        assertTrue(commandLine.hasOption("go"));        assertTrue(commandLine.getValues(option).isEmpty());    }    public void testProcessParent_Spare()        throws OptionException {        final Command option = buildLoginCommand();        final List args = l
 ist("login", "rob");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processParent(commandLine, iterator);        assertEquals("rob", iterator.next());        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("login"));        assertTrue(commandLine.getValues(option).isEmpty());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()     */    public void testCanProcess() {        final Command option = buildStartCommand();        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "start"));    }    public void testCanProcess_BadMatch() {        final Command option = buildStartCommand();        assertFalse(option.canProcess(new WriteableCommandLineImpl(option, null), "stop"));    }    public void testCanProcess_Alias() {        final Co
 mmand option = buildStartCommand();        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "go"));    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testPrefixes()     */    public void testPrefixes() {        final Command option = buildStartCommand();        assertTrue(option.getPrefixes().isEmpty());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testProcess()     */    public void testProcess()        throws OptionException {        final Command option = buildLoginCommand();        final List args = list("login", "rob");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.process(commandLine, iterator);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("login"));        assertEquals("rob", commandL
 ine.getValue(option));    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()     */    public void testTriggers() {        final Command option = buildStartCommand();        final Set triggers = option.getTriggers();        assertContentsEqual(list("start", "go"), triggers);    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testValidate()     */    public void testValidate() {        final Parent option = buildCommitCommand();        final WriteableCommandLine commandLine = commandLine(option, list());        try {            option.validate(commandLine);            fail("Missing an option");        } catch (OptionException moe) {            assertSame(option, moe.getOption());        }    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()     */    public void testAppendUsage() {        final Option option = buildStartCommand();        fina
 l StringBuffer buffer = new StringBuffer();        option.appendUsage(buffer, DisplaySetting.ALL, null);        assertEquals("[start (go)]", buffer.toString());    }    public void testNullPreferredName() {        try {            new Command(null, "", Collections.singleton("go"), false, null, null, 0);        } catch (IllegalArgumentException exp) {            assertEquals("wrong exception name",                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.COMMAND_PREFERRED_NAME_TOO_SHORT),                         exp.getMessage());        }    }    public void testEmotyPreferredName() {        try {            new Command("", "", Collections.singleton("go"), false, null, null, 0);        } catch (IllegalArgumentException exp) {            assertEquals("wrong exception name",                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.COMMAND_PREFERRED_NAME_TOO_SHORT),                         exp.getMessage());        }
     }    public void testAppendUsage_NoOptional() {        final Option option = buildStartCommand();        final StringBuffer buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);        option.appendUsage(buffer, settings, null);        assertEquals("start (go)", buffer.toString());    }    public void testAppendUsage_NoAlias() {        final Option option = buildStartCommand();        final StringBuffer buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_ALIASES);        option.appendUsage(buffer, settings, null);        assertEquals("[start]", buffer.toString());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()     */    public void testGetPreferredName() {        final Option option = buildStartCommand();        assertEquals("start", o
 ption.getPreferredName());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()     */    public void testGetDescription() {        final Option option = buildLoginCommand();        assertEquals("Initiates a session for the user", option.getDescription());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testHelpLines()     */    public void testHelpLines() {        // TODO Auto-generated method stub    }}
\ No newline at end of file
+/**
+ * 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.option;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Set;
+
+import org.apache.commons.cli2.DisplaySetting;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.OptionException;
+import org.apache.commons.cli2.Parent;
+import org.apache.commons.cli2.WriteableCommandLine;
+import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;
+import org.apache.commons.cli2.resource.ResourceConstants;
+import org.apache.commons.cli2.resource.ResourceHelper;
+
+/**
+ * @author Rob Oxspring
+ *
+ * To change the template for this generated type comment go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+public class CommandTest
+    extends ParentTestCase {
+    public static Command buildStartCommand() {
+        return new Command("start", "Begins the process", Collections.singleton("go"), false, null,
+                           null, 0);
+    }
+
+    public static Command buildCommitCommand() {
+        return new Command("commit", "Commit the changes to the database", null, true, null, null, 0);
+    }
+
+    public static Command buildLoginCommand() {
+        return new Command("login", "Initiates a session for the user", null, false,
+                           ArgumentTest.buildUsernameArgument(), null, 0);
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.ParentTestCase#testProcessParent()
+     */
+    public void testProcessParent()
+        throws OptionException {
+        final Command option = buildStartCommand();
+        final List args = list("go");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processParent(commandLine, iterator);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("start"));
+        assertTrue(commandLine.hasOption("go"));
+        assertTrue(commandLine.getValues(option).isEmpty());
+    }
+
+    public void testProcessParent_Spare()
+        throws OptionException {
+        final Command option = buildLoginCommand();
+        final List args = list("login", "rob");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processParent(commandLine, iterator);
+
+        assertEquals("rob", iterator.next());
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("login"));
+        assertTrue(commandLine.getValues(option).isEmpty());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()
+     */
+    public void testCanProcess() {
+        final Command option = buildStartCommand();
+        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "start"));
+    }
+
+    public void testCanProcess_BadMatch() {
+        final Command option = buildStartCommand();
+        assertFalse(option.canProcess(new WriteableCommandLineImpl(option, null), "stop"));
+    }
+
+    public void testCanProcess_Alias() {
+        final Command option = buildStartCommand();
+        assertTrue(option.canProcess(new WriteableCommandLineImpl(option, null), "go"));
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testPrefixes()
+     */
+    public void testPrefixes() {
+        final Command option = buildStartCommand();
+        assertTrue(option.getPrefixes().isEmpty());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testProcess()
+     */
+    public void testProcess()
+        throws OptionException {
+        final Command option = buildLoginCommand();
+        final List args = list("login", "rob");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.process(commandLine, iterator);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("login"));
+        assertEquals("rob", commandLine.getValue(option));
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()
+     */
+    public void testTriggers() {
+        final Command option = buildStartCommand();
+        final Set triggers = option.getTriggers();
+        assertContentsEqual(list("start", "go"), triggers);
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testValidate()
+     */
+    public void testValidate() {
+        final Parent option = buildCommitCommand();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        try {
+            option.validate(commandLine);
+            fail("Missing an option");
+        } catch (OptionException moe) {
+            assertSame(option, moe.getOption());
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()
+     */
+    public void testAppendUsage() {
+        final Option option = buildStartCommand();
+        final StringBuffer buffer = new StringBuffer();
+        option.appendUsage(buffer, DisplaySetting.ALL, null);
+
+        assertEquals("[start (go)]", buffer.toString());
+    }
+
+    public void testNullPreferredName() {
+        try {
+            new Command(null, "", Collections.singleton("go"), false, null, null, 0);
+        } catch (IllegalArgumentException exp) {
+            assertEquals("wrong exception name",
+                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.COMMAND_PREFERRED_NAME_TOO_SHORT),
+                         exp.getMessage());
+        }
+    }
+
+    public void testEmotyPreferredName() {
+        try {
+            new Command("", "", Collections.singleton("go"), false, null, null, 0);
+        } catch (IllegalArgumentException exp) {
+            assertEquals("wrong exception name",
+                         ResourceHelper.getResourceHelper().getMessage(ResourceConstants.COMMAND_PREFERRED_NAME_TOO_SHORT),
+                         exp.getMessage());
+        }
+    }
+
+    public void testAppendUsage_NoOptional() {
+        final Option option = buildStartCommand();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("start (go)", buffer.toString());
+    }
+
+    public void testAppendUsage_NoAlias() {
+        final Option option = buildStartCommand();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_ALIASES);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("[start]", buffer.toString());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()
+     */
+    public void testGetPreferredName() {
+        final Option option = buildStartCommand();
+        assertEquals("start", option.getPreferredName());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()
+     */
+    public void testGetDescription() {
+        final Option option = buildLoginCommand();
+        assertEquals("Initiates a session for the user", option.getDescription());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.apache.commons.cli2.OptionTestCase#testHelpLines()
+     */
+    public void testHelpLines() {
+        // TODO Auto-generated method stub
+    }
+}

Modified: commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/DefaultOptionTest.java
URL: http://svn.apache.org/viewvc/commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/DefaultOptionTest.java?rev=639943&r1=639942&r2=639943&view=diff
==============================================================================
--- commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/DefaultOptionTest.java (original)
+++ commons/proper/cli/trunk/src/test/org/apache/commons/cli2/option/DefaultOptionTest.java Fri Mar 21 20:08:23 2008
@@ -1 +1,227 @@
-/** * 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.option;import java.util.HashSet;import java.util.List;import java.util.ListIterator;import java.util.Set;import org.apache.commons.cli2.DisplaySetting;import org.apache.c
 ommons.cli2.Option;import org.apache.commons.cli2.OptionException;import org.apache.commons.cli2.Parent;import org.apache.commons.cli2.WriteableCommandLine;import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;/** * @author roberto * * To change the template for this generated type comment go to * Window>Preferences>Java>Code Generation>Code and Comments */public class DefaultOptionTest extends ParentTestCase {    public static DefaultOption buildHelpOption() {        final Set aliases = new HashSet(list("-h", "-?"));        return new DefaultOption(            "-",            "--",            true,            "--help",            "Displays the help",            aliases,            aliases,            false,            null,            null,            'h');    }    public static DefaultOption buildXOption() {        return new DefaultOption(            "-",            "--",            true,            "-X",            "This is needed",            null,        
     null,            true,            null,            null,            'X');    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.ParentTestCase#testProcessParent()     */    public void testProcessParent() throws OptionException {        final DefaultOption option = buildHelpOption();        final List args = list("--help");        final WriteableCommandLine commandLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processParent(commandLine, iterator);        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("--help"));        assertTrue(commandLine.hasOption("-?"));        assertTrue(commandLine.getValues(option).isEmpty());    }    public void testProcessParent_Burst() throws OptionException {        final DefaultOption option = buildHelpOption();        final List args = list("-help");        final WriteableCommandLine comman
 dLine = commandLine(option, args);        final ListIterator iterator = args.listIterator();        option.processParent(commandLine, iterator);        assertEquals("-elp", iterator.next());        assertFalse(iterator.hasNext());        assertTrue(commandLine.hasOption(option));        assertTrue(commandLine.hasOption("--help"));        assertTrue(commandLine.hasOption("-?"));        assertTrue(commandLine.getValues(option).isEmpty());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()     */    public void testCanProcess() {        final DefaultOption option = buildHelpOption();        assertTrue(option.canProcess(new WriteableCommandLineImpl(option,null), "-?"));    }    public void testCanProcess_BadMatch() {        final DefaultOption option = buildHelpOption();        assertFalse(option.canProcess(new WriteableCommandLineImpl(option,null), "-H"));    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli
 2.OptionTestCase#testPrefixes()     */    public void testPrefixes() {        final DefaultOption option = buildHelpOption();        assertContentsEqual(list("-", "--"), option.getPrefixes());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testProcess()     */    public void testProcess() {        // TODO Auto-generated method stub    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()     */    public void testTriggers() {        final DefaultOption option = buildHelpOption();        assertContentsEqual(list("-?", "-h", "--help"), option.getTriggers());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testValidate()     */    public void testValidate() {        final Parent option = buildXOption();        final WriteableCommandLine commandLine = commandLine(option, list());        try {            option.validate(commandLine);            fail("Missing
  an option");        }        catch (OptionException moe) {            assertSame(option, moe.getOption());        }    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()     */    public void testAppendUsage() {        final Option option = buildHelpOption();        final StringBuffer buffer = new StringBuffer();        option.appendUsage(buffer, DisplaySetting.ALL, null);        assertEquals("[--help (-?,-h)]", buffer.toString());    }    public void testAppendUsage_NoOptional() {        final Option option = buildHelpOption();        final StringBuffer buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);        option.appendUsage(buffer, settings, null);        assertEquals("--help (-?,-h)", buffer.toString());    }    public void testAppendUsage_NoAlias() {        final Option option = buildHelpOption();        final StringBuffe
 r buffer = new StringBuffer();        final Set settings = new HashSet(DisplaySetting.ALL);        settings.remove(DisplaySetting.DISPLAY_ALIASES);        option.appendUsage(buffer, settings, null);        assertEquals("[--help]", buffer.toString());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()     */    public void testGetPreferredName() {        final Option option = buildHelpOption();        assertEquals("--help", option.getPreferredName());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()     */    public void testGetDescription() {        final Option option = buildHelpOption();        assertEquals("Displays the help", option.getDescription());    }    /*     * (non-Javadoc)     *     * @see org.apache.commons.cli2.OptionTestCase#testHelpLines()     */    public void testHelpLines() {        // TODO Auto-generated method stub    }}
\ No newline at end of file
+/**
+ * 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.option;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Set;
+
+import org.apache.commons.cli2.DisplaySetting;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.OptionException;
+import org.apache.commons.cli2.Parent;
+import org.apache.commons.cli2.WriteableCommandLine;
+import org.apache.commons.cli2.commandline.WriteableCommandLineImpl;
+
+/**
+ * @author roberto
+ * 
+ * To change the template for this generated type comment go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+public class DefaultOptionTest extends ParentTestCase {
+
+    public static DefaultOption buildHelpOption() {
+        final Set aliases = new HashSet(list("-h", "-?"));
+        return new DefaultOption(
+            "-",
+            "--",
+            true,
+            "--help",
+            "Displays the help",
+            aliases,
+            aliases,
+            false,
+            null,
+            null,
+            'h');
+    }
+
+    public static DefaultOption buildXOption() {
+        return new DefaultOption(
+            "-",
+            "--",
+            true,
+            "-X",
+            "This is needed",
+            null,
+            null,
+            true,
+            null,
+            null,
+            'X');
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.ParentTestCase#testProcessParent()
+     */
+    public void testProcessParent() throws OptionException {
+        final DefaultOption option = buildHelpOption();
+        final List args = list("--help");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processParent(commandLine, iterator);
+
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("--help"));
+        assertTrue(commandLine.hasOption("-?"));
+        assertTrue(commandLine.getValues(option).isEmpty());
+    }
+
+    public void testProcessParent_Burst() throws OptionException {
+        final DefaultOption option = buildHelpOption();
+        final List args = list("-help");
+        final WriteableCommandLine commandLine = commandLine(option, args);
+        final ListIterator iterator = args.listIterator();
+        option.processParent(commandLine, iterator);
+
+        assertEquals("-elp", iterator.next());
+        assertFalse(iterator.hasNext());
+        assertTrue(commandLine.hasOption(option));
+        assertTrue(commandLine.hasOption("--help"));
+        assertTrue(commandLine.hasOption("-?"));
+        assertTrue(commandLine.getValues(option).isEmpty());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testCanProcess()
+     */
+    public void testCanProcess() {
+        final DefaultOption option = buildHelpOption();
+        assertTrue(option.canProcess(new WriteableCommandLineImpl(option,null), "-?"));
+    }
+
+    public void testCanProcess_BadMatch() {
+        final DefaultOption option = buildHelpOption();
+        assertFalse(option.canProcess(new WriteableCommandLineImpl(option,null), "-H"));
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testPrefixes()
+     */
+    public void testPrefixes() {
+        final DefaultOption option = buildHelpOption();
+        assertContentsEqual(list("-", "--"), option.getPrefixes());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testProcess()
+     */
+    public void testProcess() {
+        // TODO Auto-generated method stub
+
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testTriggers()
+     */
+    public void testTriggers() {
+        final DefaultOption option = buildHelpOption();
+        assertContentsEqual(list("-?", "-h", "--help"), option.getTriggers());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testValidate()
+     */
+    public void testValidate() {
+        final Parent option = buildXOption();
+        final WriteableCommandLine commandLine = commandLine(option, list());
+
+        try {
+            option.validate(commandLine);
+            fail("Missing an option");
+        }
+        catch (OptionException moe) {
+            assertSame(option, moe.getOption());
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testAppendUsage()
+     */
+    public void testAppendUsage() {
+        final Option option = buildHelpOption();
+        final StringBuffer buffer = new StringBuffer();
+        option.appendUsage(buffer, DisplaySetting.ALL, null);
+
+        assertEquals("[--help (-?,-h)]", buffer.toString());
+    }
+
+    public void testAppendUsage_NoOptional() {
+        final Option option = buildHelpOption();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_OPTIONAL);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("--help (-?,-h)", buffer.toString());
+    }
+
+    public void testAppendUsage_NoAlias() {
+        final Option option = buildHelpOption();
+        final StringBuffer buffer = new StringBuffer();
+        final Set settings = new HashSet(DisplaySetting.ALL);
+        settings.remove(DisplaySetting.DISPLAY_ALIASES);
+        option.appendUsage(buffer, settings, null);
+
+        assertEquals("[--help]", buffer.toString());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testGetPreferredName()
+     */
+    public void testGetPreferredName() {
+        final Option option = buildHelpOption();
+        assertEquals("--help", option.getPreferredName());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testGetDescription()
+     */
+    public void testGetDescription() {
+        final Option option = buildHelpOption();
+        assertEquals("Displays the help", option.getDescription());
+    }
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.cli2.OptionTestCase#testHelpLines()
+     */
+    public void testHelpLines() {
+        // TODO Auto-generated method stub
+    }
+}



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