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45
46 package edu.rice.cs.drjava.model;
47 import edu.rice.cs.drjava.DrJavaTestCase;
48
49 import java.io.Reader JavaDoc;
50 import java.io.StringReader JavaDoc;
51
52 /**
53  * ClassAndInterfaceFinderTest for unit testing ClassAndInterfaceFinder. Uses
54  * junit for testing.
55  *
56  * @author <a HREF="mailto:jasonbs@rice.edu">Jason Schiller</a>
57  * @version $Id: ClassAndInterfaceFinderTest.java 3521 2006-02-10 21:39:52Z mgricken $
58  */
59
60 public class ClassAndInterfaceFinderTest extends DrJavaTestCase {
61   
62   
63   /**
64    * Tests to see if string input is properly parsed to obtain interface name.
65    */
66   public void testStringInterfaceRecognition() {
67     try {
68       Reader JavaDoc r = new StringReader JavaDoc("//\n /**/public Class Interface interface Aa.12_34 {}");
69       ClassAndInterfaceFinder finder = new ClassAndInterfaceFinder(r);
70       String JavaDoc s = finder.getClassOrInterfaceName();
71       assertEquals("stringInterfaceRecognition","Aa.12_34", s);
72     }
73     catch (Exception JavaDoc e) {
74       fail("stringInterfaceRecognition threw "+e);
75     }
76   }
77   
78   
79   /**
80    * Tests to see if string input is properly parsed to reject interface name.
81    */
82   public void testStringInterfaceRejection() {
83     try {
84       Reader JavaDoc r = new StringReader JavaDoc("//\n /**/public Class Interface interface Aa.12_34 {}");
85       ClassAndInterfaceFinder finder = new ClassAndInterfaceFinder(r);
86       String JavaDoc s = finder.getClassName();
87       assertEquals("stringInterfaceRejection","", s);
88     }
89     catch (Exception JavaDoc e) {
90       fail("stringInterfaceRejection threw "+ e);
91     }
92   }
93   
94   
95   /**
96    * Tests to see if string input is properly parsed to obtain class name.
97    */
98   public void testStringClassRecognition() {
99     try {
100       Reader JavaDoc r = new StringReader JavaDoc("//\n /**/public Class Interface class Aa.12_34 {}");
101       ClassAndInterfaceFinder finder = new ClassAndInterfaceFinder(r);
102       String JavaDoc s = finder.getClassOrInterfaceName();
103       assertEquals("stringNameRecognition","Aa.12_34", s);
104     }
105     catch (Exception JavaDoc e) {
106       fail("stringClassRecognition threw " +e);
107     }
108   }
109   
110   /**
111    * Tests to see if string input is properly parsed to insert package name.
112    */
113   public void testStringPackageRecognition() {
114     try {
115       Reader JavaDoc r = new StringReader JavaDoc("//\n /**/package x public interface Aa.12_34 {}");
116       ClassAndInterfaceFinder finder = new ClassAndInterfaceFinder(r);
117       String JavaDoc s = finder.getClassOrInterfaceName();
118       assertEquals("stringNameRecognition","x.Aa.12_34", s);
119     }
120     catch (Exception JavaDoc e) {
121       fail("stringPackageRecognition threw " + e);
122     }
123   }
124   
125   
126 }
127
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