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// Copyright 2012 The Bazel Authors. All Rights Reserved.
//
// 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.testing.junit.runner.junit4;
import java.util.Arrays;
import java.util.List;
import javax.inject.Singleton;
/**
* Utility classes which hold state or are, for testing purposes, implemented with non-static
* provider methods. These types are collected here so they can be cleanly named in the
* component builder, but still be obvious in module includes and component declarations.
* These are Dagger legacy modules.
*/
public final class JUnit4InstanceModules {
/**
* A stateful dagger module that holds the supplied test suite class.
*/
public static final class SuiteClass {
private final Class<?> suiteClass;
public SuiteClass(Class<?> suiteClass) {
this.suiteClass = suiteClass;
}
@TopLevelSuite
Class<?> topLevelSuite() {
return suiteClass;
}
@TopLevelSuite
static String topLevelSuiteName(@TopLevelSuite Class<?> suite) {
return suite.getCanonicalName();
}
}
/**
* A module which supplies a JUnit4Config object, which can be overridden at test-time.
*/
public static final class Config {
private final List<String> args;
/**
* Creates a module that can provide a {@link JUnit4Config} from supplied command-line
* arguments
*/
public Config(String... args) {
this.args = Arrays.asList(args);
}
@Singleton
JUnit4Options options() {
return JUnit4Options.parse(System.getenv(), args);
}
@Singleton
static JUnit4Config config(JUnit4Options options) {
return new JUnit4Config(options.getTestIncludeFilter(), options.getTestExcludeFilter());
}
}
private JUnit4InstanceModules() {}
}
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