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WarPluginActionIntegrationTests.java
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WarPluginActionIntegrationTests.java
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/*
* Copyright 2012-2022 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.gradle.plugin;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.StringReader;
import java.util.HashSet;
import java.util.Set;
import org.gradle.testkit.runner.BuildResult;
import org.gradle.testkit.runner.TaskOutcome;
import org.gradle.util.GradleVersion;
import org.junit.jupiter.api.TestTemplate;
import org.springframework.boot.gradle.junit.GradleCompatibility;
import org.springframework.boot.testsupport.gradle.testkit.GradleBuild;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Integration tests for {@link JavaPluginAction}.
*
* @author Andy Wilkinson
*/
@GradleCompatibility
class WarPluginActionIntegrationTests {
GradleBuild gradleBuild;
@TestTemplate
void noBootWarTaskWithoutWarPluginApplied() {
assertThat(this.gradleBuild.build("taskExists", "-PtaskName=bootWar").getOutput())
.contains("bootWar exists = false");
}
@TestTemplate
void applyingWarPluginCreatesBootWarTask() {
assertThat(this.gradleBuild.build("taskExists", "-PtaskName=bootWar", "-PapplyWarPlugin").getOutput())
.contains("bootWar exists = true");
}
@TestTemplate
void assembleRunsBootWarAndWar() {
BuildResult result = this.gradleBuild.build("assemble");
assertThat(result.task(":bootWar").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
assertThat(result.task(":war").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
File buildLibs = new File(this.gradleBuild.getProjectDir(), "build/libs");
assertThat(buildLibs.listFiles()).containsExactlyInAnyOrder(
new File(buildLibs, this.gradleBuild.getProjectDir().getName() + ".war"),
new File(buildLibs, this.gradleBuild.getProjectDir().getName() + "-plain.war"));
}
@TestTemplate
void errorMessageIsHelpfulWhenMainClassCannotBeResolved() {
BuildResult result = this.gradleBuild.buildAndFail("build", "-PapplyWarPlugin");
assertThat(result.task(":bootWar").getOutcome()).isEqualTo(TaskOutcome.FAILED);
assertThat(result.getOutput()).contains("Main class name has not been configured and it could not be resolved");
}
@TestTemplate
void taskConfigurationIsAvoided() throws IOException {
BuildResult result = this.gradleBuild.build("help");
String output = result.getOutput();
BufferedReader reader = new BufferedReader(new StringReader(output));
String line;
Set<String> configured = new HashSet<>();
while ((line = reader.readLine()) != null) {
if (line.startsWith("Configuring :")) {
configured.add(line.substring("Configuring :".length()));
}
}
if (GradleVersion.version(this.gradleBuild.getGradleVersion()).compareTo(GradleVersion.version("7.3.3")) < 0) {
assertThat(configured).containsExactly("help");
}
else {
assertThat(configured).containsExactlyInAnyOrder("help", "clean");
}
}
}