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DemoHierarchicalTestEngine.java
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DemoHierarchicalTestEngine.java
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/*
* Copyright 2015-2021 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v2.0 which
* accompanies this distribution and is available at
*
* https://www.eclipse.org/legal/epl-v20.html
*/
package org.junit.platform.engine.support.hierarchical;
import java.util.function.Function;
import org.junit.platform.engine.EngineDiscoveryRequest;
import org.junit.platform.engine.ExecutionRequest;
import org.junit.platform.engine.TestDescriptor;
import org.junit.platform.engine.TestSource;
import org.junit.platform.engine.UniqueId;
/**
* @since 1.0
*/
public final class DemoHierarchicalTestEngine extends HierarchicalTestEngine<DemoEngineExecutionContext> {
private final String engineId;
private final DemoHierarchicalEngineDescriptor engineDescriptor;
public DemoHierarchicalTestEngine() {
this("dummy");
}
public DemoHierarchicalTestEngine(String engineId) {
this.engineId = engineId;
this.engineDescriptor = new DemoHierarchicalEngineDescriptor(UniqueId.forEngine(getId()));
}
@Override
public String getId() {
return engineId;
}
public DemoHierarchicalEngineDescriptor getEngineDescriptor() {
return engineDescriptor;
}
public DemoHierarchicalTestDescriptor addTest(String uniqueName, Runnable executeBlock) {
return addTest(uniqueName, uniqueName, executeBlock);
}
public DemoHierarchicalTestDescriptor addTest(String uniqueName, String displayName, Runnable executeBlock) {
return addChild(uniqueName, uniqueId -> new DemoHierarchicalTestDescriptor(uniqueId, displayName, executeBlock),
"test");
}
public DemoHierarchicalContainerDescriptor addContainer(String uniqueName, String displayName, TestSource source) {
return addContainer(uniqueName, displayName, source, null);
}
public DemoHierarchicalContainerDescriptor addContainer(String uniqueName, Runnable beforeBlock) {
return addContainer(uniqueName, uniqueName, null, beforeBlock);
}
public DemoHierarchicalContainerDescriptor addContainer(String uniqueName, String displayName, TestSource source,
Runnable beforeBlock) {
return addChild(uniqueName,
uniqueId -> new DemoHierarchicalContainerDescriptor(uniqueId, displayName, source, beforeBlock),
"container");
}
public <T extends TestDescriptor & Node<DemoEngineExecutionContext>> T addChild(String uniqueName,
Function<UniqueId, T> creator, String segmentType) {
var uniqueId = engineDescriptor.getUniqueId().append(segmentType, uniqueName);
var child = creator.apply(uniqueId);
engineDescriptor.addChild(child);
return child;
}
@Override
public TestDescriptor discover(EngineDiscoveryRequest discoveryRequest, UniqueId uniqueId) {
return engineDescriptor;
}
@Override
protected DemoEngineExecutionContext createExecutionContext(ExecutionRequest request) {
return new DemoEngineExecutionContext();
}
}