|
1
10
14 package org.nanocontainer.script.groovy;
15
16 import org.nanocontainer.script.AbstractScriptedContainerBuilderTestCase;
17 import org.nanocontainer.testmodel.A;
18 import org.picocontainer.PicoContainer;
19 import org.picocontainer.defaults.DefaultPicoContainer;
20
21 import java.io.Reader  ;
22 import java.io.StringReader ;
23
24 import groovy.lang.Binding;
25
26
31 public class GroovyContainerBuilderTestCase extends AbstractScriptedContainerBuilderTestCase {
32
33 public void testContainerCanBeBuiltWithParent() {
34 Reader script = new StringReader ("" +
35 "builder = new org.nanocontainer.script.groovy.OldGroovyNodeBuilder()\n" +
36 "pico = builder.container(parent:parent) { \n" +
37 " component(StringBuffer)\n" +
38 "}");
39 PicoContainer parent = new DefaultPicoContainer();
40 PicoContainer pico = buildContainer(new GroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
41 assertNotSame(parent, pico.getParent());
43 assertEquals(StringBuffer .class, pico.getComponentInstance(StringBuffer .class).getClass());
44 }
45
46 public void testAdditionalBindingViaSubClassing() {
47 Reader script = new StringReader ("" +
48 "builder = new org.nanocontainer.script.groovy.OldGroovyNodeBuilder()\n" +
49 "pico = builder.container(parent:parent) { \n" +
50 " component(key:String.class, instance:foo)\n" +
51 "}");
52
53 PicoContainer parent = new DefaultPicoContainer();
54 PicoContainer pico = buildContainer(new SubclassGroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
55
56 assertNotSame(parent, pico.getParent());
57 assertEquals("bar", pico.getComponentInstance(String .class));
58 }
59
60 public void testBuildingWithDefaultBuilder() {
61 Reader script = new StringReader ("" +
63 "pico = builder.container(parent:parent) { \n" +
64 " component(key:String.class, instance:'foo')\n" +
65 "}");
66
67 PicoContainer parent = new DefaultPicoContainer();
68 PicoContainer pico = buildContainer(new GroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
69
70 assertNotSame(parent, pico.getParent());
71 assertEquals("foo", pico.getComponentInstance(String .class));
72 }
73
74 public void testBuildingWithAppendingNodes() {
75 Reader script = new StringReader ("" +
76 "pico = builder.container(parent:parent) { \n" +
77
78 "}\n" +
79 "\n" +
80 "builder.append(container:pico) {" +
81 " component(key:String.class, instance:'foo')\n" +
82 "}\n" +
83 "");
84
85 PicoContainer parent = new DefaultPicoContainer();
86 PicoContainer pico = buildContainer(new GroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
87
88 assertNotSame(parent, pico.getParent());
89 assertEquals("foo", pico.getComponentInstance(String .class));
90 }
91
92
93
94 public void testBuildingWithPicoSyntax() {
95 Reader script = new StringReader ("" +
96 "parent.registerComponentImplementation('foo', java.lang.String)\n" +
97 "pico = new org.picocontainer.defaults.DefaultPicoContainer(parent)\n" +
98 "pico.registerComponentImplementation(org.nanocontainer.testmodel.A)\n" +
99 "");
100
101 PicoContainer parent = new DefaultPicoContainer();
102 PicoContainer pico = buildContainer(new GroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
103
104 assertNotSame(parent, pico.getParent());
105 assertNotNull(pico.getComponentInstance(A.class));
106 assertNotNull(pico.getComponentInstance("foo"));
107 }
108
109
110
111 public void testBuildingWithPicoSyntaxAndNullParent() {
112 Reader script = new StringReader ("" +
113 "pico = new org.picocontainer.defaults.DefaultPicoContainer(parent)\n" +
114 "pico.registerComponentImplementation(org.nanocontainer.testmodel.A)\n" +
115 "");
116
117 PicoContainer parent = null;
118 PicoContainer pico = buildContainer(new GroovyContainerBuilder(script, getClass().getClassLoader()), parent, "SOME_SCOPE");
119
120 assertNotSame(parent, pico.getParent());
121 assertNotNull(pico.getComponentInstance(A.class));
122 }
123
124
127 private class SubclassGroovyContainerBuilder extends GroovyContainerBuilder {
128 public SubclassGroovyContainerBuilder(final Reader script, ClassLoader classLoader) {
129 super(script, classLoader);
130 }
131
132 protected void handleBinding(Binding binding) {
133 super.handleBinding(binding);
134
135 binding.setVariable("foo", "bar");
136 }
137
138 }
139
140 }
141 |
Popular Tags |
Java API By Example, From Geeks To Geeks.