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Java > Open Source Codes > org > apache > commons > jelly > core > TestInvokeStaticTag


1 /*
2  * Copyright 2002,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.jelly.core;
17
18 import junit.framework.TestSuite;
19
20 import org.apache.commons.jelly.JellyException;
21 import org.apache.commons.jelly.Script;
22 import org.apache.commons.jelly.test.BaseJellyTest;
23
24 /**
25  * @author <a HREF="mailto:robert@bull-enterprises.com">Robert McIntosh</a>
26  * @version $Revision: 155420 $
27  */
28 public class TestInvokeStaticTag extends BaseJellyTest {
29
30     public TestInvokeStaticTag(String JavaDoc name) {
31         super(name);
32     }
33
34     public static TestSuite suite() throws Exception JavaDoc {
35         return new TestSuite(TestInvokeStaticTag.class);
36     }
37
38     public void setUp() throws Exception JavaDoc {
39         super.setUp();
40     }
41
42     public void tearDown() throws Exception JavaDoc {
43         super.tearDown();
44     }
45
46     /**
47      * Gets the System property 'java.runtime.version' and compares it with,
48      * well, the same system property
49      */
50      public void testSimpleSystemInvoke() throws Exception JavaDoc {
51         setUpScript( "testInvokeStaticTag.jelly" );
52         Script script = getJelly().compileScript();
53
54         getJellyContext().setVariable( "test.simpleSystemInvoke",Boolean.TRUE );
55
56         getJellyContext().setVariable( "propertyName", "java.runtime.version" );
57         script.run( getJellyContext(),getXMLOutput() );
58
59         assertTrue( System.getProperty( "java.runtime.version" ).equals( getJellyContext().getVariable("propertyName" ) ) );
60     }
61
62      /**
63      * Sets the System property 'TEST PROPERTY' to the value 'Jelly is cool' and compares it with,
64      * well, the same system property
65      */
66     public void testSystemInvoke() throws Exception JavaDoc {
67         setUpScript( "testInvokeStaticTag.jelly" );
68         Script script = getJelly().compileScript();
69
70         getJellyContext().setVariable( "test.systemInvoke",Boolean.TRUE );
71
72         getJellyContext().setVariable( "propertyName", "TEST PROPERTY" );
73         getJellyContext().setVariable( "propertyValue", "Jelly is cool" );
74         script.run( getJellyContext(),getXMLOutput() );
75
76         assertTrue( System.getProperty( "TEST PROPERTY" ).equals( "Jelly is cool" ) );
77
78     }
79
80      /**
81      * Uses the java.text.MessageFormat class to format a text message
82      * with 3 arguments.
83      */
84     public void testMessageFormatInvoke() throws Exception JavaDoc {
85         System.out.println( System.getProperties() );
86         setUpScript( "testInvokeStaticTag.jelly" );
87         Script script = getJelly().compileScript();
88
89         getJellyContext().setVariable( "test.messageFormatInvoke", Boolean.TRUE );
90
91         Object JavaDoc[] args = new Object JavaDoc[3];
92         args[0] = "Jelly";
93         args[1] = "coolest";
94         args[2] = "used";
95
96         getJellyContext().setVariable( "args", args );
97         getJellyContext().setVariable( "message", "Is not {0} the {1} thing you have ever {2}?" );
98         script.run( getJellyContext(),getXMLOutput() );
99
100         assertNotNull( getJellyContext().getVariable("message") );
101         assertTrue( getJellyContext().getVariable("message").equals("Is not Jelly the coolest thing you have ever used?") );
102
103     }
104
105     public void testInvokeThatThrowsException() throws Exception JavaDoc {
106         setUpScript( "testInvokeStaticTag.jelly" );
107         Script script = getJelly().compileScript();
108         getJellyContext().setVariable("test.invokeThatThrowsException",Boolean.TRUE);
109         script.run(getJellyContext(),getXMLOutput());
110         String JavaDoc exceptionMessage = (String JavaDoc) getJellyContext().getVariable("exceptionMessage");
111         assertNotNull( exceptionMessage );
112         Exception JavaDoc jellyException = (Exception JavaDoc) getJellyContext().getVariable("jellyException");
113         assertNull( jellyException );
114         Exception JavaDoc exception = (Exception JavaDoc) getJellyContext().getVariable("exceptionThrown");
115         assertNotNull( exception );
116         assertEquals( exceptionMessage, exception.getMessage() );
117     }
118
119     public void testInvokeThatDoesNotHandleException() throws Exception JavaDoc {
120         setUpScript( "testInvokeStaticTag.jelly" );
121         Script script = getJelly().compileScript();
122         getJellyContext().setVariable("test.invokeThatDoesNotHandleException",Boolean.TRUE);
123         script.run(getJellyContext(),getXMLOutput());
124         String JavaDoc exceptionMessage = (String JavaDoc) getJellyContext().getVariable("exceptionMessage");
125         assertNotNull( exceptionMessage );
126         JellyException jellyException = (JellyException) getJellyContext().getVariable("jellyException");
127         assertNotNull( jellyException );
128         assertTrue( "messages are the same", ! exceptionMessage.equals(jellyException.getMessage()) );
129         assertTrue( "exception '" + jellyException.getMessage() + "' does not ends with '" +
130                 exceptionMessage+"'", jellyException.getMessage().endsWith(exceptionMessage) );
131         assertNotNull( jellyException.getCause() );
132         assertEquals( exceptionMessage, jellyException.getCause().getMessage() );
133     }
134
135 }
136
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