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1
9
10 package org.picocontainer.defaults;
11
12 import org.jmock.Mock;
13 import org.jmock.MockObjectTestCase;
14 import org.picocontainer.Disposable;
15 import org.picocontainer.PicoContainer;
16 import org.picocontainer.Startable;
17
18 import java.util.Arrays  ;
19
20
26 public class DefaultLifecycleManagerTestCase extends MockObjectTestCase {
27
28 StringBuffer events = new StringBuffer ();
29 Object one;
30 Object two;
31 Object three;
32
33 Mock pico;
34 PicoContainer node;
35
36 class TestComponent implements Startable, Disposable{
37 String code;
38
39 public TestComponent(String code) {
40 this.code = code;
41 }
42
43 public void start() {
44 events.append("<" + code);
45 }
46 public void stop() {
47 events.append(code + ">");
48 }
49
50 public void dispose() {
51 events.append("!" + code);
52 }
53
54 }
55 protected void setUp() throws Exception {
56 one = new TestComponent("One");
57 two = new TestComponent("Two");
58 three = new TestComponent("Three");
59
60 pico = mock(PicoContainer.class);
61 node = (PicoContainer) pico.proxy();
62
63 }
64
65 public void testStartingInInOrder() {
66
67 pico.expects(once()).method("getComponentInstancesOfType").with(same(Startable.class)).will(returnValue(Arrays.asList(new Object [] {one,two,three})));
68
69 DefaultLifecycleManager dlm = new DefaultLifecycleManager();
70 dlm.start(node);
71 assertEquals("<One<Two<Three", events.toString());
72 }
73
74 public void testStoppingInInOrder() {
75
76 pico.expects(once()).method("getComponentInstancesOfType").with(same(Startable.class)).will(returnValue(Arrays.asList(new Object [] {one,two,three})));
77
78 DefaultLifecycleManager dlm = new DefaultLifecycleManager();
79 dlm.stop(node);
80 assertEquals("Three>Two>One>", events.toString());
81 }
82
83 public void testDisposingInInOrder() {
84
85 pico.expects(once()).method("getComponentInstancesOfType").with(same(Disposable.class)).will(returnValue(Arrays.asList(new Object [] {one,two,three})));
86
87 DefaultLifecycleManager dlm = new DefaultLifecycleManager();
88 dlm.dispose(node);
89 assertEquals("!Three!Two!One", events.toString());
90 }
91
92 }
93 |
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