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Merge branch '2.4.x' 

Closes gh-25407
This commit is contained in:
Andy Wilkinson 2021-02-24 12:27:41 +00:00
parent 9836b060d4 29bbbc3b79
commit e3ad6b5c35
3 changed files with 109 additions and 77 deletions
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87
buildSrc/src/main/java/org/springframework/boot/build/testing/TestFailuresPlugin.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2020 the original author or authors.
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,14 +17,11 @@
package org.springframework.boot.build.testing;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.gradle.BuildResult;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.provider.Provider;
import org.gradle.api.tasks.testing.Test;
import org.gradle.api.tasks.testing.TestDescriptor;
import org.gradle.api.tasks.testing.TestListener;
@ -39,46 +36,37 @@ public class TestFailuresPlugin implements Plugin<Project> {
@Override
public void apply(Project project) {
TestResultsExtension testResults = getOrCreateTestResults(project);
Provider<TestResultsOverview> testResultsOverview = project.getGradle().getSharedServices()
.registerIfAbsent("testResultsOverview", TestResultsOverview.class, (spec) -> {
});
project.getTasks().withType(Test.class,
(test) -> test.addTestListener(new FailureRecordingTestListener(testResults, test)));
}
private TestResultsExtension getOrCreateTestResults(Project project) {
TestResultsExtension testResults = project.getRootProject().getExtensions()
.findByType(TestResultsExtension.class);
if (testResults == null) {
testResults = project.getRootProject().getExtensions().create("testResults", TestResultsExtension.class);
project.getRootProject().getGradle().buildFinished(testResults::buildFinished);
}
return testResults;
(test) -> test.addTestListener(new FailureRecordingTestListener(testResultsOverview, test)));
}
private final class FailureRecordingTestListener implements TestListener {
private final List<TestFailure> failures = new ArrayList<>();
private final List<TestDescriptor> failures = new ArrayList<>();
private final TestResultsExtension testResults;
private final Provider<TestResultsOverview> testResultsOverview;
private final Test test;
private FailureRecordingTestListener(TestResultsExtension testResults, Test test) {
this.testResults = testResults;
private FailureRecordingTestListener(Provider<TestResultsOverview> testResultOverview, Test test) {
this.testResultsOverview = testResultOverview;
this.test = test;
}
@Override
public void afterSuite(TestDescriptor descriptor, TestResult result) {
if (!this.failures.isEmpty()) {
Collections.sort(this.failures);
this.testResults.addFailures(this.test, this.failures);
this.testResultsOverview.get().addFailures(this.test, this.failures);
}
}
@Override
public void afterTest(TestDescriptor descriptor, TestResult result) {
if (result.getFailedTestCount() > 0) {
this.failures.add(new TestFailure(descriptor));
this.failures.add(descriptor);
}
}
@ -94,55 +82,4 @@ public class TestFailuresPlugin implements Plugin<Project> {
}
private static final class TestFailure implements Comparable<TestFailure> {
private final TestDescriptor descriptor;
private TestFailure(TestDescriptor descriptor) {
this.descriptor = descriptor;
}
@Override
public int compareTo(TestFailure other) {
int comparison = this.descriptor.getClassName().compareTo(other.descriptor.getClassName());
if (comparison == 0) {
comparison = this.descriptor.getName().compareTo(other.descriptor.getName());
}
return comparison;
}
}
public static class TestResultsExtension {
private final Map<Test, List<TestFailure>> testFailures = new TreeMap<>(
(one, two) -> one.getPath().compareTo(two.getPath()));
private final Object monitor = new Object();
void addFailures(Test test, List<TestFailure> testFailures) {
synchronized (this.monitor) {
this.testFailures.put(test, testFailures);
}
}
public void buildFinished(BuildResult result) {
synchronized (this.monitor) {
if (this.testFailures.isEmpty()) {
return;
}
System.err.println();
System.err.println("Found test failures in " + this.testFailures.size() + " test task"
+ ((this.testFailures.size() == 1) ? ":" : "s:"));
this.testFailures.forEach((task, failures) -> {
System.err.println();
System.err.println(task.getPath());
failures.forEach((failure) -> System.err.println(
" " + failure.descriptor.getClassName() + " > " + failure.descriptor.getName()));
});
}
}
}
}

95
buildSrc/src/main/java/org/springframework/boot/build/testing/TestResultsOverview.java Normal file
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@ -0,0 +1,95 @@
/*
* Copyright 2021 the original author or authors.
*
* Licensed 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
*
* https://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.springframework.boot.build.testing;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import java.util.stream.Collectors;
import org.gradle.api.services.BuildService;
import org.gradle.api.services.BuildServiceParameters;
import org.gradle.api.tasks.testing.Test;
import org.gradle.api.tasks.testing.TestDescriptor;
import org.gradle.tooling.events.FinishEvent;
import org.gradle.tooling.events.OperationCompletionListener;
/**
* {@link BuildService} that provides an overview of all of the test failures in the
* build.
*
* @author Andy Wilkinson
*/
public abstract class TestResultsOverview
implements BuildService<BuildServiceParameters.None>, OperationCompletionListener, AutoCloseable {
private final Map<Test, List<TestFailure>> testFailures = new TreeMap<>(
(one, two) -> one.getPath().compareTo(two.getPath()));
private final Object monitor = new Object();
void addFailures(Test test, List<TestDescriptor> failureDescriptors) {
List<TestFailure> testFailures = failureDescriptors.stream().map(TestFailure::new).sorted()
.collect(Collectors.toList());
synchronized (this.monitor) {
this.testFailures.put(test, testFailures);
}
}
@Override
public void onFinish(FinishEvent event) {
// OperationCompletionListener is implemented to defer close until the build ends
}
@Override
public void close() {
synchronized (this.monitor) {
if (this.testFailures.isEmpty()) {
return;
}
System.err.println();
System.err.println("Found test failures in " + this.testFailures.size() + " test task"
+ ((this.testFailures.size() == 1) ? ":" : "s:"));
this.testFailures.forEach((task, failures) -> {
System.err.println();
System.err.println(task.getPath());
failures.forEach((failure) -> System.err
.println(" " + failure.descriptor.getClassName() + " > " + failure.descriptor.getName()));
});
}
}
private static final class TestFailure implements Comparable<TestFailure> {
private final TestDescriptor descriptor;
private TestFailure(TestDescriptor descriptor) {
this.descriptor = descriptor;
}
@Override
public int compareTo(TestFailure other) {
int comparison = this.descriptor.getClassName().compareTo(other.descriptor.getClassName());
if (comparison == 0) {
comparison = this.descriptor.getName().compareTo(other.descriptor.getName());
}
return comparison;
}
}
}

4
buildSrc/src/test/java/org/springframework/boot/build/testing/TestFailuresPluginIntegrationTests.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2020 the original author or authors.
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -84,7 +84,7 @@ class TestFailuresPluginIntegrationTests {
void multiProjectParallel() throws IOException {
createMultiProjectBuild();
BuildResult result = GradleRunner.create().withDebug(true).withProjectDir(this.projectDir)
.withArguments("build", "--parallel").withPluginClasspath().buildAndFail();
.withArguments("build", "--parallel", "--stacktrace").withPluginClasspath().buildAndFail();
assertThat(readLines(result.getOutput())).containsSequence("Found test failures in 2 test tasks:", "",
":project-one:test", " example.ExampleTests > bad()", " example.ExampleTests > fail()",
" example.MoreTests > bad()", " example.MoreTests > fail()", "", ":project-two:test",