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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 name) {
31 super(name);
32 }
33
34 public static TestSuite suite() throws Exception {
35 return new TestSuite(TestInvokeStaticTag.class);
36 }
37
38 public void setUp() throws Exception {
39 super.setUp();
40 }
41
42 public void tearDown() throws Exception {
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 {
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 {
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 {
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[] args = new Object[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 {
106 setUpScript( "testInvokeStaticTag.jelly" );
107 Script script = getJelly().compileScript();
108 getJellyContext().setVariable("test.invokeThatThrowsException",Boolean.TRUE);
109 script.run(getJellyContext(),getXMLOutput());
110 String exceptionMessage = (String) getJellyContext().getVariable("exceptionMessage");
111 assertNotNull( exceptionMessage );
112 Exception jellyException = (Exception) getJellyContext().getVariable("jellyException");
113 assertNull( jellyException );
114 Exception exception = (Exception) getJellyContext().getVariable("exceptionThrown");
115 assertNotNull( exception );
116 assertEquals( exceptionMessage, exception.getMessage() );
117 }
118
119 public void testInvokeThatDoesNotHandleException() throws Exception {
120 setUpScript( "testInvokeStaticTag.jelly" );
121 Script script = getJelly().compileScript();
122 getJellyContext().setVariable("test.invokeThatDoesNotHandleException",Boolean.TRUE);
123 script.run(getJellyContext(),getXMLOutput());
124 String exceptionMessage = (String) 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 }