1   /*
2    * Copyright 2002-2009 the original author or authors.
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  
17  package net.sf.json.util;
18  
19  import junit.framework.TestCase;
20  
21  /**
22   * @author Andres Almiray <aalmiray@users.sourceforge.net>
23   */
24  public class TestJavaIdentifierTransformer extends TestCase {
25     public static void main( String[] args ) {
26        junit.textui.TestRunner.run( TestJavaIdentifierTransformer.class );
27     }
28  
29     public TestJavaIdentifierTransformer( String testName ) {
30        super( testName );
31     }
32  
33     public void testCamelCase() {
34        JavaIdentifierTransformer jit = JavaIdentifierTransformer.CAMEL_CASE;
35        assertEquals( "camelCase", jit.transformToJavaIdentifier( "camel case" ) );
36        assertEquals( "camelCase", jit.transformToJavaIdentifier( "@camel case" ) );
37        assertEquals( "$camelCase", jit.transformToJavaIdentifier( "$camel case" ) );
38        assertEquals( "camelCase", jit.transformToJavaIdentifier( "camel@case" ) );
39        assertEquals( "camelCase", jit.transformToJavaIdentifier( "camel @case" ) );
40        assertEquals( "camelCase", jit.transformToJavaIdentifier( "camel@@case" ) );
41        assertEquals( "camelCase", jit.transformToJavaIdentifier( "camel@ @case" ) );
42     }
43  
44     public void testUnderscore() {
45        JavaIdentifierTransformer jit = JavaIdentifierTransformer.UNDERSCORE;
46        assertEquals( "under_score", jit.transformToJavaIdentifier( "under score" ) );
47        assertEquals( "under_score", jit.transformToJavaIdentifier( "@under score" ) );
48        assertEquals( "$under_score", jit.transformToJavaIdentifier( "$under score" ) );
49        assertEquals( "under_score", jit.transformToJavaIdentifier( "under@score" ) );
50        assertEquals( "under_score", jit.transformToJavaIdentifier( "under score" ) );
51        assertEquals( "under_score", jit.transformToJavaIdentifier( "under@@score" ) );
52        assertEquals( "under_score", jit.transformToJavaIdentifier( "under@ @score" ) );
53        assertEquals( "under_score", jit.transformToJavaIdentifier( "under score " ) );
54     }
55  
56     public void testWhitespace() {
57        JavaIdentifierTransformer jit = JavaIdentifierTransformer.WHITESPACE;
58        assertEquals( "whitespace", jit.transformToJavaIdentifier( "white space" ) );
59        assertEquals( "whitespace", jit.transformToJavaIdentifier( "@white space" ) );
60        assertEquals( "$whitespace", jit.transformToJavaIdentifier( "$white space" ) );
61        assertEquals( "whitespace", jit.transformToJavaIdentifier( "white@space" ) );
62        assertEquals( "whitespace", jit.transformToJavaIdentifier( "white@@space" ) );
63        assertEquals( "whitespace", jit.transformToJavaIdentifier( "white@ @space" ) );
64        assertEquals( "whitespace", jit.transformToJavaIdentifier( "white space " ) );
65     }
66  }