/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.apache.geode.test.junit.runner;
import java.util.ArrayList;
import java.util.List;
import org.junit.runner.Runner;
import org.junit.runners.Suite;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.RunnerBuilder;
/**
* SuiteRunner is like Junit Suite, it's used in conjunction with
* <code>SuiteClass({xx.class, yy.class})</code> It's different from Suite in two ways: 1. it should
* only contain contain Junit4 test classes 2. the test method names inside each test class are
* appended with the suiteClass name so that the result will show up different as when you run these
* tests alone.
*/
public class SuiteRunner extends Suite {
public SuiteRunner(final Class<?> klass, final RunnerBuilder builder) throws InitializationError {
super(klass, getRunners(klass));
}
private static List<Runner> getRunners(final Class<?> klass) throws InitializationError {
SuiteClasses annotation = klass.getAnnotation(SuiteClasses.class);
if (annotation == null) {
throw new InitializationError(
String.format("class '%s' must have a SuiteClasses annotation", klass.getName()));
}
Class<?>[] childClasses = annotation.value();
List<Runner> runners = new ArrayList<>();
for (Class childClass : childClasses) {
runners.add(new SuiteBlockRunner(klass, childClass));
}
return runners;
}
}