/
RequirementsRunnerBuilder.java
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/
RequirementsRunnerBuilder.java
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/*******************************************************************************
* Copyright (c) 2017 Red Hat, Inc and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Red Hat, Inc - initial API and implementation
*******************************************************************************/
package org.eclipse.reddeer.junit.internal.runner;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.List;
import org.eclipse.reddeer.common.logging.Logger;
import org.eclipse.reddeer.junit.extensionpoint.IAfterTest;
import org.eclipse.reddeer.junit.extensionpoint.IBeforeTest;
import org.eclipse.reddeer.junit.internal.configuration.RequirementConfigurationSet;
import org.eclipse.reddeer.junit.internal.requirement.Requirements;
import org.eclipse.reddeer.junit.internal.requirement.RequirementsBuilder;
import org.junit.Ignore;
import org.junit.runner.Runner;
import org.junit.runner.notification.RunListener;
import org.junit.runners.Parameterized.Parameters;
import org.junit.runners.Suite;
import org.junit.runners.model.RunnerBuilder;
/**
* Checks if the requirements on the test class can be fulfilled and creates a
* runner for the test class or ignores the test.
*
* @author Lucia Jelinkova, mlabuda@redhat.com
*
*/
public class RequirementsRunnerBuilder extends RunnerBuilder {
public TestsExecutionManager testsManager;
private Logger log = Logger.getLogger(RequirementsRunnerBuilder.class);
private RequirementsBuilder requirementsBuilder = new RequirementsBuilder();
private List<IBeforeTest> beforeTestExtensions;
private List<IAfterTest> afterTestExtensions;
private RunListener[] runListeners;
private RequirementConfigurationSet configurationSet;
/**
* Instantiates a new requirements runner builder
*
* @param configurationSet
*/
public RequirementsRunnerBuilder(RequirementConfigurationSet configurationSet) {
this(configurationSet, null, null, null, null);
}
/**
* Instantiates a new requirements runner builder.
*
* @param configurationSet
* configuration set
* @param runListeners
* the run listeners
* @param beforeTestExtensions
* the before test extensions
*/
public RequirementsRunnerBuilder(RequirementConfigurationSet configurationSet, RunListener[] runListeners,
List<IBeforeTest> beforeTestExtensions) {
this(configurationSet, runListeners, beforeTestExtensions, null, null);
}
/**
* Instantiates a new requirements runner builder.
*
* @param configurationSet
* configuration set
* @param runListeners
* the run listeners
* @param beforeTestExtensions
* the before test extensions
* @param afterTestExtensions
* the after test extensions
* @param testsManager
* the tests manager
*/
public RequirementsRunnerBuilder(RequirementConfigurationSet configurationSet, RunListener[] runListeners,
List<IBeforeTest> beforeTestExtensions, List<IAfterTest> afterTestExtensions,
TestsExecutionManager testsManager) {
this.configurationSet = configurationSet;
this.runListeners = runListeners;
this.beforeTestExtensions = beforeTestExtensions;
this.afterTestExtensions = afterTestExtensions;
this.testsManager = testsManager;
}
@Override
public Runner runnerForClass(Class<?> clazz) throws Throwable {
if (clazz.getAnnotation(Ignore.class) != null) {
return new IgnoredClassRunner(clazz);
}
if (clazz.getAnnotation(Suite.SuiteClasses.class) != null) {
return new Suite(clazz, this);
}
log.info("Found test " + clazz);
if (testsManager != null) {
testsManager.addTest(clazz);
}
Requirements requirements = requirementsBuilder.build(configurationSet, clazz);
if (testsManager != null) {
testsManager.addExecutedTest(clazz);
}
if (isParameterized(clazz)) {
return new ParameterizedRunner(clazz, requirements, configurationSet.getId(), runListeners, beforeTestExtensions,
afterTestExtensions);
} else {
return new RequirementsRunner(clazz, requirements, configurationSet.getId(), runListeners, beforeTestExtensions,
afterTestExtensions);
}
}
/**
* Check, whether class is parameterized or not.
*
* @param clazz
* class to check for.
* @return true if some of class methods has @Parameters annotation.
*/
private boolean isParameterized(Class<?> clazz) {
for (Method method : clazz.getDeclaredMethods()) {
if (method.getAnnotation(Parameters.class) != null) {
if (Modifier.isPublic(method.getModifiers()) && Modifier.isStatic(method.getModifiers())) {
return true;
}
}
}
return false;
}
}