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Java > Open Source Codes > com > jcorporate > expresso > services > dbobj > tests > MimeTypesTests


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64
65 package com.jcorporate.expresso.services.dbobj.tests;
66
67 import com.jcorporate.expresso.core.db.DBException;
68 import com.jcorporate.expresso.core.dbobj.SecuredDBObject;
69 import com.jcorporate.expresso.services.dbobj.MimeTypes;
70 import com.jcorporate.expresso.services.test.ControllerTestSuite;
71 import com.jcorporate.expresso.services.test.ExpressoTestCase;
72 import com.jcorporate.expresso.services.test.TestSystemInitializer;
73
74 import javax.activation.MimetypesFileTypeMap JavaDoc;
75
76
77 /**
78  * This class currently just makes sure that the MimeTypes table actually got
79  * populated with all the correct values.
80  *
81  * @author Michael Rimov
82  * @version $Revision: 1.2 $ $Date: 2004/11/17 20:48:24 $
83  */
84 public class MimeTypesTests
85         extends ExpressoTestCase {
86     public MimeTypesTests(String JavaDoc testName)
87             throws Exception JavaDoc {
88         super(testName);
89     }
90
91     public static void main(String JavaDoc[] args)
92             throws Exception JavaDoc {
93         junit.textui.TestRunner.run(suite());
94     }
95
96     public static junit.framework.Test suite()
97             throws Exception JavaDoc {
98         ControllerTestSuite cts = new ControllerTestSuite();
99         cts.addTestSuite(MimeTypesTests.class);
100         cts.addReadOnlySchemaDependency("com.jcorporate.expresso.core.ExpressoSchema");
101
102         return cts;
103     }
104
105     /**
106      * Checks to make sure that the appropriate number of MIMETYPE entries were
107      * created during database setup
108      */
109     public void testPopulatedTables() {
110         try {
111             MimeTypes mt = new MimeTypes(SecuredDBObject.SYSTEM_ACCOUNT);
112             mt.setDataContext(TestSystemInitializer.getTestContext());
113             int number = mt.count();
114             assertTrue(
115                     "Should have " + mt.getExpectedDefaultPopulation() + " entries in the MIMETYPES table. Got:" + number + " instead",
116                     number == mt.getExpectedDefaultPopulation());
117         } catch (DBException dbe) {
118             super.getLog().error("Unable to execute count on MIMETYPES Table",
119                     dbe);
120             fail("Unable to count mime type entries: " + dbe.getDBMessage());
121         }
122     }
123
124     /**
125      * This is a sanity check. It makes sure that manually adding thigns to
126      * the JAF MimeTypes map works properly.
127      */
128     public void testJAFFileMapper() {
129         MimetypesFileTypeMap JavaDoc mftm = new MimetypesFileTypeMap JavaDoc();
130         mftm.addMimeTypes("application/msword doc DOC rtf RTF");
131         mftm.addMimeTypes("audio/mpeg3 mp3");
132         String JavaDoc contentType = mftm.getContentType("test.doc");
133         assertTrue("Must have appropriate content type", "application/msword".equals(contentType));
134         contentType = mftm.getContentType("test.mp3");
135         assertTrue("Must have appropriate content type", "audio/mpeg3".equals(contentType));
136
137     }
138
139     /**
140      * Checks to make sure that the javax.activation integration stuff is
141      * working properly
142      */
143     public void testFileMapper() {
144         MimetypesFileTypeMap JavaDoc m = MimeTypes.getFileMap(TestSystemInitializer.getTestContext());
145         assertTrue("Must receive a null MimetypesFileTypeMap", m != null);
146
147         String JavaDoc content = m.getContentType("test.mp3");
148         assertTrue("Content type must be: audio/mpeg3. Got: " + content
149                 + " instead.", "audio/mpeg3".equals(content));
150
151         content = m.getContentType("test.pdf");
152         assertTrue("Content type must be: application/pdf. Got: " + content
153                 + " instead.", "application/pdf".equals(content));
154
155     }
156
157     /**
158      * Checks to make sure that the File to mimetype mapping functionality
159      * is working properly
160      */
161     public void testFactoryMethod() {
162         try {
163             MimeTypes mt = MimeTypes.getMimeType("test.pdf", TestSystemInitializer.getTestContext());
164             mt = MimeTypes.getMimeType("test.XLS", TestSystemInitializer.getTestContext());
165             String JavaDoc content = mt.getField(MimeTypes.FLD_MIMETYPE);
166             assertTrue("Content type must be: application/vnd.ms-excel. Got: " + content
167                     + " instead.", "application/vnd.ms-excel".equals(content));
168         } catch (DBException ex) {
169             ex.printStackTrace();
170             fail("Error constructing mimetypes object: " + ex.getMessage());
171         }
172
173     }
174 }
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