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/*
* Copyright 2015-2023 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 example.testkit;
// @formatter:off
// tag::user_guide[]
import static org.junit.platform.engine.discovery.DiscoverySelectors.selectClass;
import static org.junit.platform.testkit.engine.EventConditions.abortedWithReason;
import static org.junit.platform.testkit.engine.EventConditions.container;
import static org.junit.platform.testkit.engine.EventConditions.engine;
import static org.junit.platform.testkit.engine.EventConditions.event;
import static org.junit.platform.testkit.engine.EventConditions.finishedSuccessfully;
import static org.junit.platform.testkit.engine.EventConditions.finishedWithFailure;
import static org.junit.platform.testkit.engine.EventConditions.skippedWithReason;
import static org.junit.platform.testkit.engine.EventConditions.started;
import static org.junit.platform.testkit.engine.EventConditions.test;
import static org.junit.platform.testkit.engine.TestExecutionResultConditions.instanceOf;
import static org.junit.platform.testkit.engine.TestExecutionResultConditions.message;
import java.io.StringWriter;
import java.io.Writer;
import example.ExampleTestCase;
import org.junit.jupiter.api.Test;
import org.junit.platform.testkit.engine.EngineTestKit;
import org.opentest4j.TestAbortedException;
class EngineTestKitAllEventsDemo {
@Test
void verifyAllJupiterEvents() {
Writer writer = // create a java.io.Writer for debug output
// end::user_guide[]
// For the demo, we are swallowing the debug output.
new StringWriter();
// tag::user_guide[]
EngineTestKit.engine("junit-jupiter") // <1>
.selectors(selectClass(ExampleTestCase.class)) // <2>
.execute() // <3>
.allEvents() // <4>
.debug(writer) // <5>
.assertEventsMatchExactly( // <6>
event(engine(), started()),
event(container(ExampleTestCase.class), started()),
event(test("skippedTest"), skippedWithReason("for demonstration purposes")),
event(test("succeedingTest"), started()),
event(test("succeedingTest"), finishedSuccessfully()),
event(test("abortedTest"), started()),
event(test("abortedTest"),
abortedWithReason(instanceOf(TestAbortedException.class),
message(m -> m.contains("abc does not contain Z")))),
event(test("failingTest"), started()),
event(test("failingTest"), finishedWithFailure(
instanceOf(ArithmeticException.class), message("/ by zero"))),
event(container(ExampleTestCase.class), finishedSuccessfully()),
event(engine(), finishedSuccessfully()));
}
}
// end::user_guide[]
// @formatter:on
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