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Use EngineTestKit in ParallelExecutionSpringExtensionTests

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This commit is contained in:
Sam Brannen
2026-05-21 12:27:33 +02:00
parent cf3196e8de
commit 611c390417
1 changed files with 12 additions and 21 deletions
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spring-test/src/test/java/org/springframework/test/context/junit/jupiter/parallel/ParallelExecutionSpringExtensionTests.java
+12 -21
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@@ -16,18 +16,16 @@
package org.springframework.test.context.junit.jupiter.parallel;
import java.io.PrintWriter;
import java.lang.reflect.Parameter;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.RepeatedTest;
import org.junit.platform.launcher.Launcher;
import org.junit.platform.launcher.LauncherDiscoveryRequest;
import org.junit.platform.launcher.core.LauncherFactory;
import org.junit.platform.launcher.listeners.SummaryGeneratingListener;
import org.junit.platform.launcher.listeners.TestExecutionSummary;
import org.junit.platform.testkit.engine.EngineExecutionResults;
import org.junit.platform.testkit.engine.EngineTestKit;
import org.junit.platform.testkit.engine.Event;
import org.junit.platform.testkit.engine.Events;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
@@ -36,7 +34,6 @@ import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.platform.engine.discovery.DiscoverySelectors.selectClass;
import static org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder.request;
/**
* Integration tests which verify that {@code @BeforeEach} and {@code @AfterEach} methods
@@ -50,31 +47,25 @@ class ParallelExecutionSpringExtensionTests {
private static final int NUM_TESTS = 1000;
@RepeatedTest(10)
@RepeatedTest(value = 10, failureThreshold = 1)
void runTestsInParallel() {
Launcher launcher = LauncherFactory.create();
SummaryGeneratingListener listener = new SummaryGeneratingListener();
launcher.registerTestExecutionListeners(listener);
LauncherDiscoveryRequest request = request()//
EngineExecutionResults results = EngineTestKit.engine("junit-jupiter")//
.configurationParameter("junit.platform.discovery.issue.severity.critical", "INFO")//
.configurationParameter("junit.jupiter.conditions.deactivate", "org.junit.jupiter.engine.extension.DisabledCondition")//
.configurationParameter("junit.jupiter.execution.parallel.enabled", "true")//
.configurationParameter("junit.jupiter.execution.parallel.config.dynamic.factor", "10")//
.configurationParameter("junit.jupiter.execution.parallel.config.executor-service", "WORKER_THREAD_POOL")
.selectors(selectClass(TestCase.class))//
.build();
.execute();
launcher.execute(request);
TestExecutionSummary summary = listener.getSummary();
long totalFailureCount = summary.getTotalFailureCount();
Events failedEvents = results.allEvents().failed();
long totalFailureCount = failedEvents.count();
if (totalFailureCount > 0) {
summary.printFailuresTo(new PrintWriter(System.err, true));
failedEvents.stream().map(Event::getPayload).forEach(System.err::println);
}
assertThat(totalFailureCount).as("number of failures").isZero();
assertThat(summary.getTestsSucceededCount())
.as("number of tests executed successfully").isEqualTo(NUM_TESTS);
results.testEvents().assertStatistics(stats -> stats.succeeded(NUM_TESTS));
}
@SpringJUnitConfig