1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
* Copyright (C) 2006 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.inject;
import junit.framework.TestCase;
/** @author crazybob@google.com (Bob Lee) */
public class SuperclassTest extends TestCase {
public void testSuperclassInjection() throws CreationException {
Injector injector =
Guice.createInjector(
new AbstractModule() {
@Override
protected void configure() {
bind(Foo.class);
}
});
Provider<Sub> creator = injector.getProvider(Sub.class);
Sub sub = creator.get();
sub = creator.get();
sub = creator.get();
sub = creator.get();
sub = creator.get();
assertNotNull(sub.field);
assertNotNull(sub.fromMethod);
}
abstract static class Super {
@Inject Foo field;
Foo fromMethod;
@Inject
void setC(Foo foo) {
fromMethod = foo;
}
}
static class Sub extends Super {}
static class Foo {}
}
|
