01: /**
02: * Copyright (C) 2006 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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: */package com.google.inject;
16:
17: import junit.framework.TestCase;
18:
19: /**
20: * @author crazybob@google.com (Bob Lee)
21: */
22: public class SuperclassTest extends TestCase {
23:
24: public void testSuperclassInjection() throws CreationException {
25: BinderImpl builder = new BinderImpl();
26: builder.bind(Foo.class);
27: Injector injector = builder.createInjector();
28: Provider<Sub> creator = injector.getProvider(Sub.class);
29: Sub sub = creator.get();
30: sub = creator.get();
31: sub = creator.get();
32: sub = creator.get();
33: sub = creator.get();
34: assertNotNull(sub.field);
35: assertNotNull(sub.fromMethod);
36: }
37:
38: static abstract class Super {
39: @Inject
40: Foo field;
41:
42: Foo fromMethod;
43:
44: @Inject
45: void setC(Foo foo) {
46: fromMethod = foo;
47: }
48: }
49:
50: static class Sub extends Super {
51: }
52:
53: static class Foo {
54: }
55: }
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