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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* Copyright (C) 2009 The JSR-330 Expert Group
*
* 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 org.atinject.tck;
import org.atinject.tck.auto.Car;
import org.atinject.tck.auto.Convertible;
import junit.framework.Test;
import junit.framework.TestSuite;
/**
* Manufactures the compatibility test suite. This TCK relies on
* <a href="http://junit.org/">JUnit</a>. To integrate the TCK with your
* injector, create a JUnit test suite class that passes an injected
* {@link Car Car} instance to {@link #testsFor testsFor(Car)}:
*
* <pre>
* import junit.framework.Test;
* import org.atinject.tck.Tck;
* import org.atinject.tck.auto.Car;
*
* public class MyTck {
* public static Test suite() {
* Car car = new MyInjector().getInstance(Car.class);
* return Tck.testsFor(car,
* true /* supportsStatic */,
* true /* supportsPrivate */);
* }
* }</pre>
*
* <p>The static {@code suite} method that returns a {@code Test} is a JUnit
* convention. Feel free to run the returned tests in other ways.
*
* <p>Configure the injector as follows:
*
* <ul>
* <li>{@link org.atinject.tck.auto.Car} is implemented by
* {@link org.atinject.tck.auto.Convertible Convertible}.
* <li>{@link org.atinject.tck.auto.Drivers @Drivers}
* {@link org.atinject.tck.auto.Seat Seat} is
* implemented by {@link org.atinject.tck.auto.DriversSeat DriversSeat}.
* <li>{@link org.atinject.tck.auto.Seat Seat} is
* implemented by {@link org.atinject.tck.auto.Seat Seat} itself, and
* {@link org.atinject.tck.auto.Tire Tire} by
* {@link org.atinject.tck.auto.Tire Tire} itself
* (not subclasses).
* <li>{@link org.atinject.tck.auto.Engine Engine} is implemented by
* {@link org.atinject.tck.auto.V8Engine V8Engine}.
* <li>{@link javax.inject.Named @Named("spare")}
* {@link org.atinject.tck.auto.Tire Tire} is implemented by
* {@link org.atinject.tck.auto.accessories.SpareTire SpareTire}.
* <li>The following classes may also be injected directly:
* {@link org.atinject.tck.auto.accessories.Cupholder Cupholder},
* {@link org.atinject.tck.auto.accessories.SpareTire SpareTire}, and
* {@link org.atinject.tck.auto.FuelTank FuelTank}.
* </ul>
*
* <p>Static and private member injection support is optional, but if your
* injector supports those features, it must pass the respective tests. If
* static member injection is supported, the static members of the following
* types shall also be injected once:
* {@link org.atinject.tck.auto.Convertible Convertible},
* {@link org.atinject.tck.auto.Tire Tire}, and
* {@link org.atinject.tck.auto.accessories.SpareTire SpareTire}.
*
* <p>Use your favorite JUnit tool to run the tests. For example, you can use
* your IDE or JUnit's command line runner:
*
* <pre>
* java -cp javax.inject-tck.jar:junit.jar:myinjector.jar \
* junit.textui.TestRunner MyTck</pre>
*/
public class Tck {
private Tck() {}
/**
* Constructs a JUnit test suite for the given {@link Car} instance.
*
* @param car to test
* @param supportsStatic true if the injector supports static member
* injection
* @param supportsPrivate true if the injector supports private member
* injection
*
* @throws NullPointerException if car is null
* @throws ClassCastException if car doesn't extend
* {@link Convertible Convertible}
*/
public static Test testsFor(Car car, boolean supportsStatic,
boolean supportsPrivate) {
if (car == null) {
throw new NullPointerException("car");
}
if (!(car instanceof Convertible)) {
throw new ClassCastException("car doesn't implement Convertible");
}
Convertible.localConvertible.set((Convertible) car);
try {
TestSuite suite = new TestSuite(Convertible.Tests.class);
if (supportsStatic) {
suite.addTestSuite(Convertible.StaticTests.class);
}
if (supportsPrivate) {
suite.addTestSuite(Convertible.PrivateTests.class);
}
return suite;
} finally {
Convertible.localConvertible.remove();
}
}
}
|
