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From ra...@apache.org
Subject svn commit: r794133 [2/2] - in /commons/proper/jexl/branches/2.0/src: java/org/apache/commons/jexl/ java/org/apache/commons/jexl/parser/ java/org/apache/commons/jexl/util/introspection/ test/org/apache/commons/jexl/
Date Wed, 15 Jul 2009 03:43:50 GMT
Added: commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java
URL: http://svn.apache.org/viewvc/commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java?rev=794133&view=auto
==============================================================================
--- commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java
(added)
+++ commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java
Wed Jul 15 03:43:49 2009
@@ -0,0 +1,151 @@
+/*
+ * 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.jexl;
+
+import junit.framework.TestCase;
+/**
+ * Test cases for the UnifiedEL.
+ */
+public class UnifiedJEXLTest extends TestCase {
+    static JexlEngine JEXL = new JexlEngine();
+    static {
+        JEXL.setSilent(false);
+    }
+    static UnifiedJEXL EL = new UnifiedJEXL(JEXL);
+    
+    public static class Froboz {
+        int value;
+        public Froboz(int v) {
+            value = v;
+        }
+        public void setValue(int v) {
+            value = v;
+        }
+        public int getValue() {
+            return value;
+        }
+    }
+    
+    public static class Quux {
+        String str;
+        Froboz froboz;
+        public Quux(String str, int fro) {
+            this.str = str;
+            froboz = new Froboz(fro);
+        }
+        
+        public Froboz getFroboz() {
+            return froboz;
+        }
+        
+        public void setFroboz(Froboz froboz) {
+            this.froboz = froboz;
+        }
+        
+        public String getStr() {
+            return str;
+        }
+        
+        public void setStr(String str) {
+            this.str = str;
+        }
+    }
+
+    public UnifiedJEXLTest(String testName) {
+        super(testName);
+    }
+
+
+    public void testAssign() throws Exception {
+        UnifiedJEXL.Expression assign = EL.parse("${froboz.value = 10}");
+        UnifiedJEXL.Expression check = EL.parse("${froboz.value}");
+        JexlContext jc = JexlHelper.createContext();
+        Object o = assign.evaluate(jc);
+        assertEquals("Result is not 10", new Integer(10), o);
+        o = check.evaluate(jc);
+        assertEquals("Result is not 10", new Integer(10), o);
+    }
+    
+    public void testDear() throws Exception {
+        UnifiedJEXL.Expression assign = EL.parse("Dear ${p} ${name};");
+        JexlContext jc = JexlHelper.createContext();
+        jc.getVars().put("p", "Mr");
+        jc.getVars().put("name", "Doe");
+        Object o = assign.evaluate(jc);
+        assertEquals("Dear Mr Doe;", o);
+        jc.getVars().put("p", "Ms");
+        jc.getVars().put("name", "Jones");
+        o = assign.evaluate(jc);
+        assertEquals("Dear Ms Jones;", o);
+    }
+
+    public void testDear2Phase() throws Exception {
+        UnifiedJEXL.Expression assign = EL.parse("Dear #{p} ${name};");
+        JexlContext jc = JexlHelper.createContext();
+        jc.getVars().put("name", "Doe");
+        UnifiedJEXL.Expression  phase1 = assign.prepare(jc);
+        jc.getVars().put("p", "Mr");
+        jc.getVars().put("name", "Should not be used in 2nd phase");
+        Object o = phase1.evaluate(jc);
+        assertEquals("Dear Mr Doe;", o);
+    }
+    
+    public void testNested() throws Exception {
+        UnifiedJEXL.Expression expr = EL.parse("#{${hi}+'.world'}");
+        JexlContext jc = JexlHelper.createContext();
+        jc.getVars().put("hi", "hello");
+        jc.getVars().put("hello.world", "Hello World!");
+        Object o = expr.evaluate(jc);
+        assertEquals("Hello World!", o);
+    }
+
+    public void testImmediate() throws Exception {
+        UnifiedJEXL.Expression expr = EL.parse("${'Hello ' + 'World!'}");
+        JexlContext jc = JexlHelper.createContext();
+        Object o = expr.evaluate(jc);
+        assertEquals("Hello World!", o);
+    }
+
+    public void testDeferred() throws Exception {
+        UnifiedJEXL.Expression expr = EL.parse("#{'world'}");
+        JexlContext jc = JexlHelper.createContext();
+        Object o = expr.evaluate(jc);
+        assertEquals("world", o);
+    }
+    
+    public void testCharAtBug() throws Exception {
+        JexlContext jc = JexlHelper.createContext();
+
+        jc.getVars().put("foo", "abcdef");
+        UnifiedJEXL.Expression expr = EL.parse("${foo.substring(2,4)/*comment*/}");
+        Object o = expr.evaluate(jc);
+        assertEquals("cd", o);
+        
+        jc.getVars().put("bar", "foo");
+        EL.getEngine().setSilent(true);
+        expr = EL.parse("#{${bar}+'.charAt(-2)'}");
+        expr = expr.prepare(jc);
+        o = expr.evaluate(jc);
+        assertEquals(null, o);
+
+    }
+ 
+    public static void main(String[] args) throws Exception {
+        //new UnifiedELTest("debug").testClassHash();
+        new UnifiedJEXLTest("debug").testCharAtBug();
+    }
+}

Propchange: commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java
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Propchange: commons/proper/jexl/branches/2.0/src/test/org/apache/commons/jexl/UnifiedJEXLTest.java
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