Align Gradle test version with minimum supported version

Closes gh-97

Author: wilkinsona

develocity-conventions-gradle-plugin/src/test/java/io/spring/develocity/conventions/gradle/DevelocityConventionsPluginIntegrationTests.java

@@ -47,22 +47,22 @@ class DevelocityConventionsPluginIntegrationTests {
 	@Test
 	void whenThePluginIsAppliedThenBuildScanConventionsAreApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildScanConfig");
+		BuildResult result = build(projectDir, "verifyBuildScanConfig");
 		assertThat(result.getOutput()).contains("Build scan server: https://ge.spring.io");
 		assertThat(result.getOutput()).contains("Capture task input files: true");
 	}
 
 	@Test
 	void whenThePluginIsAppliedThenBuildCacheConventionsAreApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildCacheConfig");
+		BuildResult result = build(projectDir, "verifyBuildCacheConfig");
 		assertThat(result.getOutput()).contains("Build cache server: https://ge.spring.io");
 	}
 
 	@Test
 	void whenThePluginIsAppliedAndBuildScansAreDisabledThenBuildScanConventionsAreNotApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildScanConfig", "--no-scan");
+		BuildResult result = build(projectDir, "verifyBuildScanConfig", "--no-scan");
 		assertThat(result.getOutput()).contains("Build scan server: null");
 		assertThat(result.getOutput()).contains("Capture task input files: false");
 	}
@@ -72,7 +72,7 @@ void whenThePluginIsAppliedAndTheSpringBuildTypeIsNotOssThenBuildScanConventions
 			@TempDir File projectDir) {
 		prepareProject(projectDir);
 		write(new File(projectDir, "gradle.properties"), (writer) -> writer.println("spring.build-type=other"));
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildScanConfig");
+		BuildResult result = build(projectDir, "verifyBuildScanConfig");
 		assertThat(result.getOutput()).contains("Build scan server: null");
 		assertThat(result.getOutput()).contains("Capture task input files: false");
 	}
@@ -81,7 +81,7 @@ void whenThePluginIsAppliedAndTheSpringBuildTypeIsNotOssThenBuildScanConventions
 	void whenThePluginIsAppliedAndTheSpringBuildTypeIsOssThenBuildScanConventionsAreApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
 		write(new File(projectDir, "gradle.properties"), (writer) -> writer.println("spring.build-type=oss"));
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildScanConfig");
+		BuildResult result = build(projectDir, "verifyBuildScanConfig");
 		assertThat(result.getOutput()).contains("Build scan server: https://ge.spring.io");
 		assertThat(result.getOutput()).contains("Capture task input files: true");
 	}
@@ -90,7 +90,7 @@ void whenThePluginIsAppliedAndTheSpringBuildTypeIsOssThenBuildScanConventionsAre
 	void whenThePluginIsAppliedAndPropertiesTaskIsExecutedThenBuildScanConventionsAreNotApplied(
 			@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "properties", "verifyBuildScanConfig", "--no-scan");
+		BuildResult result = build(projectDir, "properties", "verifyBuildScanConfig", "--no-scan");
 		assertThat(result.getOutput()).contains("Build scan server: null");
 		assertThat(result.getOutput()).contains("Capture task input files: false");
 	}
@@ -99,23 +99,23 @@ void whenThePluginIsAppliedAndPropertiesTaskIsExecutedThenBuildScanConventionsAr
 	void givenMultiProjectBuildWhenThePluginIsAppliedAndPropertiesTaskIsExecutedThenBuildScanConventionsAreNotApplied(
 			@TempDir File projectDir) {
 		prepareMultiModuleProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "sub:properties", "sub:verifyBuildScanConfig", "--no-scan");
+		BuildResult result = build(projectDir, "sub:properties", "sub:verifyBuildScanConfig", "--no-scan");
 		assertThat(result.getOutput()).contains("Build scan server: null");
 		assertThat(result.getOutput()).contains("Capture task input files: false");
 	}
 
 	@Test
 	void whenThePluginIsAppliedAndScanIsSpecifiedThenServerIsNotCustomized(@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildScanConfig", "--scan");
+		BuildResult result = build(projectDir, "verifyBuildScanConfig", "--scan");
 		assertThat(result.getOutput()).contains("Build scan server: null");
 		assertThat(result.getOutput()).contains("Capture task input files: true");
 	}
 
 	@Test
 	void whenThePluginIsAppliedAndBuildCacheIsDisabledThenBuildCacheConventionsAreNotApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildCacheConfig", "--no-build-cache");
+		BuildResult result = build(projectDir, "verifyBuildCacheConfig", "--no-build-cache");
 		assertThat(result.getOutput()).contains("Build cache server: null");
 	}
 
@@ -124,15 +124,15 @@ void whenThePluginIsAppliedAndTheSpringBuildTypeIsNotOssThenBuildCacheConvention
 			@TempDir File projectDir) {
 		prepareProject(projectDir);
 		write(new File(projectDir, "gradle.properties"), (writer) -> writer.println("spring.build-type=other"));
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildCacheConfig");
+		BuildResult result = build(projectDir, "verifyBuildCacheConfig");
 		assertThat(result.getOutput()).contains("Build cache server: null");
 	}
 
 	@Test
 	void whenThePluginIsAppliedAndTheSpringBuildTypeIsOssThenBuildCacheConventionsAreApplied(@TempDir File projectDir) {
 		prepareProject(projectDir);
 		write(new File(projectDir, "gradle.properties"), (writer) -> writer.println("spring.build-type=oss"));
-		BuildResult result = build(projectDir, "6.0.1", "verifyBuildCacheConfig");
+		BuildResult result = build(projectDir, "verifyBuildCacheConfig");
 		assertThat(result.getOutput()).contains("Build cache server: https://ge.spring.io");
 	}
 
@@ -206,15 +206,14 @@ private String version() {
 		}
 	}
 
-	private BuildResult build(File projectDir, String gradleVersion, String... arguments) {
+	private BuildResult build(File projectDir, String... arguments) {
 		List<File> classpath = Arrays.asList(new File("bin/main"), new File("build/classes/java/main"),
 				new File("build/resources/main"),
 				new File(DevelocityPlugin.class.getProtectionDomain().getCodeSource().getLocation().getFile()),
 				new File(ConfigurableBuildScan.class.getProtectionDomain().getCodeSource().getLocation().getFile()));
 		List<String> augmentedArguments = new ArrayList<>(Arrays.asList(arguments));
 		augmentedArguments.add("--stacktrace");
 		return GradleRunner.create()
-			.withGradleVersion(gradleVersion)
 			.withProjectDir(projectDir)
 			.withPluginClasspath(classpath)
 			.withArguments(augmentedArguments)