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27 
28 package mod._inv;
29 
30 import java.io.PrintWriter;
31 
32 import lib.StatusException;
33 import lib.TestCase;
34 import lib.TestEnvironment;
35 import lib.TestParameters;
36 
37 import com.sun.star.lang.XMultiServiceFactory;
38 import com.sun.star.uno.XInterface;
39 
40 /**
41 * Test for object which is represented by service
42 * <code>com.sun.star.script.Invocation</code>. <p>
43 * Object implements the following interfaces :
44 * <ul>
45 *  <li> <code>com::sun::star::lang::XSingleServiceFactory</code></li>
46 * </ul>
47 * @see com.sun.star.script.Invocation
48 * @see com.sun.star.lang.XSingleServiceFactory
49 * @see ifc.lang._XSingleServiceFactory
50 */
51 public class Invocation extends TestCase {
52 
53     /**
54     * Creating a Testenvironment for the interfaces to be tested.
55     * Creates service <code>com.sun.star.script.Invocation</code>.
56     *     Object relations created :
57     * <ul>
58     *  <li> <code>'XSingleServiceFactory.createInstance.negative'</code> :
59     *   for interface {@link _ifc.lang.XSingleServiceFactory} ;
60     *   <code>String</code> relation; If its value 'true' then
61     *   <code>createInstance</code> method for the object isn't
62     *   supported. In this case object doesn't support this method.</li>
63     *  <li> <code>'XSingleServiceFactory.arguments'</code> :
64     *   for interface {@link _ifc.lang.XSingleServiceFactory} ;
65     *   has <code>Object[]</code> type. This relation is used as
66     *   a parameter for <code>createInstanceWithArguments</code>
67     *   method call. If this relation doesn't exist test pass
68     *   zerro length array as argument. Here
69     *   <code>com.sun.star.io.Pipe</code> instance is passed.</li>
70     *  <li> <code>'XSingleServiceFactory.MustSupport'</code> :
71     *   for interface {@link _ifc.lang.XSingleServiceFactory}.
72     *   Specifies that created instance must support
73     *   <code>com.sun.star.script.XInvocation</code> interface.
74     * </ul>
75     */
76     protected TestEnvironment createTestEnvironment(TestParameters tParam, PrintWriter log) {
77         XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF();
78 
79         try {
80             XInterface xInt = (XInterface)xMSF.createInstance(
81                     "com.sun.star.script.Invocation");
82 
83             TestEnvironment tEnv = new TestEnvironment(xInt);
84 
85             // the createInstance should fail according to the documentation
86             tEnv.addObjRelation(
87                     "XSingleServiceFactory.createInstance.negative", "true");
88 
89             // creating parameters to createInstanceWithArguments
90             Object[] args = new Object[1];
91 
92             args[0] = xMSF.createInstance("com.suns.star.io.Pipe");
93 
94             tEnv.addObjRelation(
95                     "XSingleServiceFactory.arguments", args);
96 
97             tEnv.addObjRelation("XSingleServiceFactory.MustSupport",
98                 new Class[] {com.sun.star.script.XInvocation.class});
99 
100             return tEnv;
101         } catch (com.sun.star.uno.Exception e) {
102             e.printStackTrace(log);
103             throw new StatusException("Unexpected exception", e);
104         }
105     }
106 }
107