WarPluginActionIntegrationTests Class — spring-boot Architecture

Source Code

build-plugin/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/WarPluginActionIntegrationTests.java lines 44–110

@GradleCompatibility
class WarPluginActionIntegrationTests {

	@SuppressWarnings("NullAway.Init")
	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");
		BuildTask bootWar = result.task(":bootWar");
		assertThat(bootWar).isNotNull();
		assertThat(bootWar.getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
		BuildTask war = result.task(":war");
		assertThat(war).isNotNull();
		assertThat(war.getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
		File buildLibs = new File(this.gradleBuild.getProjectDir(), "build/libs");
		List<File> expected = new ArrayList<>();
		expected.add(new File(buildLibs, this.gradleBuild.getProjectDir().getName() + ".war"));
		expected.add(new File(buildLibs, this.gradleBuild.getProjectDir().getName() + "-plain.war"));
		if (this.gradleBuild.gradleVersionIsAtLeast("9.0-milestone-2")) {
			expected.add(new File(buildLibs, this.gradleBuild.getProjectDir().getName() + "-plain.jar"));
		}
		assertThat(buildLibs.listFiles()).containsExactlyInAnyOrderElementsOf(expected);
	}

	@TestTemplate
	void errorMessageIsHelpfulWhenMainClassCannotBeResolved() {
		BuildResult result = this.gradleBuild.buildAndFail("build", "-PapplyWarPlugin");
		BuildTask task = result.task(":bootWar");
		assertThat(task).isNotNull();
		assertThat(task.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");
		}
	}

}