01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package java.beans;
19:
20: import java.beans.Encoder;
21: import java.beans.Expression;
22: import java.beans.StringPersistenceDelegate;
23:
24: import junit.framework.TestCase;
25:
26: /**
27: * Test the internal class java.beans.StringPersistenceDelegate.
28: */
29: public class StringPersistenceDelegateTest extends TestCase {
30:
31: private StringPersistenceDelegate pd = null;
32:
33: @Override
34: protected void setUp() throws Exception {
35: super .setUp();
36: pd = new StringPersistenceDelegate();
37: }
38:
39: public void testMutates() {
40: assertFalse(pd.mutatesTo("", null));
41: assertFalse(pd.mutatesTo(null, null));
42: assertFalse(pd.mutatesTo("str1", "str2"));
43: assertTrue(pd.mutatesTo("str1", "str1"));
44: }
45:
46: public void testInitialize() {
47: pd.initialize(null, null, null, null);
48: }
49:
50: public void testInstantiate_Normal() throws Exception {
51: Expression exp = pd.instantiate("str", new Encoder());
52:
53: assertSame("str", exp.getValue());
54: assertSame(String.class, exp.getTarget());
55: assertEquals("new", exp.getMethodName());
56: assertEquals(1, exp.getArguments().length);
57: assertEquals("str", exp.getArguments()[0]);
58: }
59: }
|