1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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 */
16package vogar.target.junit;
17
18import java.util.concurrent.atomic.AtomicReference;
19import javax.annotation.Nullable;
20import vogar.monitor.TargetMonitor;
21import vogar.target.RunnerFactory;
22import vogar.target.TargetRunner;
23import vogar.target.TestEnvironment;
24
25/**
26 * Creates a Runner for JUnit 3 or JUnit 4 tests.
27 */
28public class JUnitRunnerFactory implements RunnerFactory {
29
30    @Override @Nullable
31    public TargetRunner newRunner(TargetMonitor monitor, String qualification,
32            Class<?> klass, AtomicReference<String> skipPastReference,
33            TestEnvironment testEnvironment, int timeoutSeconds, String[] args) {
34        if (supports(klass)) {
35            return new JUnitTargetRunner(monitor, skipPastReference, testEnvironment,
36                    timeoutSeconds, klass, qualification, args);
37        } else {
38            return null;
39        }
40    }
41
42    private boolean supports(Class<?> klass) {
43        return Junit3.isJunit3Test(klass) || Junit4.isJunit4Test(klass);
44    }
45}