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.core.Customer;
23  import org.apache.commons.jelly.test.BaseJellyTest;
24  
25  /***
26   * @author Rodney Waldhoff
27   * @version $Revision: 155420 $ $Date: 2005-02-26 14:06:03 +0100 (Sat, 26 Feb 2005) $
28   */
29  public class TestInvokeTag extends BaseJellyTest {
30  
31      public TestInvokeTag(String name) {
32          super(name);
33      }
34  
35      public static TestSuite suite() throws Exception {
36          return new TestSuite(TestInvokeTag.class);
37      }
38  
39      public void setUp() throws Exception {
40          super.setUp();
41      }
42  
43      public void tearDown() throws Exception {
44          super.tearDown();
45      }
46  
47      public void testSimpleInvoke() throws Exception {
48          setUpScript("testInvokeTag.jelly");
49          Script script = getJelly().compileScript();
50          getJellyContext().setVariable("test.simpleInvoke",Boolean.TRUE);
51          script.run(getJellyContext(),getXMLOutput());
52          assertNotNull(getJellyContext().getVariable("foo"));
53          assertTrue(getJellyContext().getVariable("foo") instanceof Customer);
54          Customer customer = (Customer)(getJellyContext().getVariable("foo"));
55          assertEquals("Jane Doe",customer.getName());
56          assertEquals("Chicago",customer.getCity());
57          assertNotNull(customer.getOrders());
58          assertEquals(1,customer.getOrders().size());
59          assertNotNull(customer.getOrders().get(0));
60      }
61  
62      public void testInvokeWithVar() throws Exception {
63          setUpScript("testInvokeTag.jelly");
64          Script script = getJelly().compileScript();
65          getJellyContext().setVariable("test.invokeWithVar",Boolean.TRUE);
66          script.run(getJellyContext(),getXMLOutput());
67          assertNotNull(getJellyContext().getVariable("size"));
68          assertTrue(getJellyContext().getVariable("size") instanceof Integer);
69          Integer size = (Integer)(getJellyContext().getVariable("size"));
70          assertEquals(3,size.intValue());
71      }
72  
73      public void testInvokeWithReturnedValueAsArg() throws Exception {
74          setUpScript("testInvokeTag.jelly");
75          Script script = getJelly().compileScript();
76          getJellyContext().setVariable("test.invokeWithReturnedValueAsArg",Boolean.TRUE);
77          script.run(getJellyContext(),getXMLOutput());
78          assertNotNull(getJellyContext().getVariable("customer"));
79          assertTrue(getJellyContext().getVariable("customer") instanceof Customer);
80          Customer customer = (Customer)(getJellyContext().getVariable("customer"));
81          assertEquals("Jane Doe",customer.getName());
82          assertEquals("Chicago",customer.getCity());
83      }
84  
85      public void testInvokeWithReturnedValueAsArgAndVar() throws Exception {
86          setUpScript("testInvokeTag.jelly");
87          Script script = getJelly().compileScript();
88          getJellyContext().setVariable("test.invokeWithReturnedValueAsArgAndVar",Boolean.TRUE);
89          script.run(getJellyContext(),getXMLOutput());
90          assertNotNull(getJellyContext().getVariable("customer"));
91          assertTrue(getJellyContext().getVariable("customer") instanceof Customer);
92          Customer customer = (Customer)(getJellyContext().getVariable("customer"));
93          assertEquals("Jane Doe",customer.getName());
94          assertEquals("Chicago",customer.getCity());
95          assertNotNull(getJellyContext().getVariable("argtwo"));
96          assertEquals("Chicago",getJellyContext().getVariable("argtwo"));
97      }
98  
99      public void testInvokeThatThrowsException() throws Exception {
100         setUpScript("testInvokeTag.jelly");
101         Script script = getJelly().compileScript();
102         getJellyContext().setVariable("test.invokeThatThrowsException",Boolean.TRUE);
103         script.run(getJellyContext(),getXMLOutput());
104         String exceptionMessage = (String) getJellyContext().getVariable("exceptionMessage");
105         assertNotNull( exceptionMessage );
106         assertNotNull( getJellyContext().getVariable("exceptionBean"));
107         Exception jellyException = (Exception) getJellyContext().getVariable("jellyException");
108         assertNull( jellyException );
109         Exception exception = (Exception) getJellyContext().getVariable("exceptionThrown");
110         assertNotNull( exception );
111         assertEquals( exceptionMessage, exception.getMessage() );
112     }
113 
114     public void testInvokeThatDoesNotHandleException() throws Exception {
115         setUpScript("testInvokeTag.jelly");
116         Script script = getJelly().compileScript();
117         getJellyContext().setVariable("test.invokeThatDoesNotHandleException",Boolean.TRUE);
118         script.run(getJellyContext(),getXMLOutput());
119         String exceptionMessage = (String) getJellyContext().getVariable("exceptionMessage");
120         assertNotNull( exceptionMessage );
121         assertNotNull( getJellyContext().getVariable("exceptionBean"));
122         JellyException jellyException = (JellyException) getJellyContext().getVariable("jellyException");
123         assertNotNull( jellyException );
124         assertTrue( "messages are the same", ! exceptionMessage.equals(jellyException.getMessage()) );
125         assertTrue( "exception '" + jellyException.getMessage() + "' does not ends with '" +
126                 exceptionMessage+"'", jellyException.getMessage().endsWith(exceptionMessage) );
127         assertNotNull( jellyException.getCause() );
128         assertEquals( exceptionMessage, jellyException.getCause().getMessage() );
129     }
130 
131 
132 }