Merge pull request #38086 from GVictorG7

* gh-38086:
  Polish unit tests from buildSrc

Closes gh-38086

Author: wilkinsona

buildSrc/src/test/java/org/springframework/boot/build/architecture/ArchitectureCheckTests.java

@@ -46,15 +46,15 @@ class ArchitectureCheckTests {
 	void whenPackagesAreTangledTaskFailsAndWritesAReport() throws Exception {
 		prepareTask("tangled", (architectureCheck) -> {
 			assertThatExceptionOfType(GradleException.class).isThrownBy(() -> architectureCheck.checkArchitecture());
-			assertThat(failureReport(architectureCheck).length()).isGreaterThan(0);
+			assertThat(failureReport(architectureCheck)).isNotEmpty();
 		});
 	}
 
 	@Test
 	void whenPackagesAreNotTangledTaskSucceedsAndWritesAnEmptyReport() throws Exception {
 		prepareTask("untangled", (architectureCheck) -> {
 			architectureCheck.checkArchitecture();
-			assertThat(failureReport(architectureCheck).length()).isZero();
+			assertThat(failureReport(architectureCheck)).isEmpty();
 		});
 	}
 
@@ -66,15 +66,15 @@ File failureReport(ArchitectureCheck architectureCheck) {
 	void whenBeanPostProcessorBeanMethodIsNotStaticTaskFailsAndWritesAReport() throws Exception {
 		prepareTask("bpp/nonstatic", (architectureCheck) -> {
 			assertThatExceptionOfType(GradleException.class).isThrownBy(() -> architectureCheck.checkArchitecture());
-			assertThat(failureReport(architectureCheck).length()).isGreaterThan(0);
+			assertThat(failureReport(architectureCheck)).isNotEmpty();
 		});
 	}
 
 	@Test
 	void whenBeanPostProcessorBeanMethodIsStaticAndHasUnsafeParametersTaskFailsAndWritesAReport() throws Exception {
 		prepareTask("bpp/unsafeparameters", (architectureCheck) -> {
 			assertThatExceptionOfType(GradleException.class).isThrownBy(() -> architectureCheck.checkArchitecture());
-			assertThat(failureReport(architectureCheck).length()).isGreaterThan(0);
+			assertThat(failureReport(architectureCheck)).isNotEmpty();
 		});
 	}
 
@@ -83,7 +83,7 @@ void whenBeanPostProcessorBeanMethodIsStaticAndHasSafeParametersTaskSucceedsAndW
 			throws Exception {
 		prepareTask("bpp/safeparameters", (architectureCheck) -> {
 			architectureCheck.checkArchitecture();
-			assertThat(failureReport(architectureCheck).length()).isZero();
+			assertThat(failureReport(architectureCheck)).isEmpty();
 		});
 	}
 
@@ -92,23 +92,23 @@ void whenBeanPostProcessorBeanMethodIsStaticAndHasNoParametersTaskSucceedsAndWri
 			throws Exception {
 		prepareTask("bpp/noparameters", (architectureCheck) -> {
 			architectureCheck.checkArchitecture();
-			assertThat(failureReport(architectureCheck).length()).isZero();
+			assertThat(failureReport(architectureCheck)).isEmpty();
 		});
 	}
 
 	@Test
 	void whenBeanFactoryPostProcessorBeanMethodIsNotStaticTaskFailsAndWritesAReport() throws Exception {
 		prepareTask("bfpp/nonstatic", (architectureCheck) -> {
 			assertThatExceptionOfType(GradleException.class).isThrownBy(() -> architectureCheck.checkArchitecture());
-			assertThat(failureReport(architectureCheck).length()).isGreaterThan(0);
+			assertThat(failureReport(architectureCheck)).isNotEmpty();
 		});
 	}
 
 	@Test
 	void whenBeanFactoryPostProcessorBeanMethodIsStaticAndHasParametersTaskFailsAndWritesAReport() throws Exception {
 		prepareTask("bfpp/parameters", (architectureCheck) -> {
 			assertThatExceptionOfType(GradleException.class).isThrownBy(() -> architectureCheck.checkArchitecture());
-			assertThat(failureReport(architectureCheck).length()).isGreaterThan(0);
+			assertThat(failureReport(architectureCheck)).isNotEmpty();
 		});
 	}
 
@@ -117,7 +117,7 @@ void whenBeanFactoryPostProcessorBeanMethodIsStaticAndHasNoParametersTaskSucceed
 			throws Exception {
 		prepareTask("bfpp/noparameters", (architectureCheck) -> {
 			architectureCheck.checkArchitecture();
-			assertThat(failureReport(architectureCheck).length()).isZero();
+			assertThat(failureReport(architectureCheck)).isEmpty();
 		});
 	}
 

buildSrc/src/test/java/org/springframework/boot/build/bom/bomr/ReleaseScheduleTests.java

@@ -37,7 +37,7 @@
  *
  * @author Andy Wilkinson
  */
-public class ReleaseScheduleTests {
+class ReleaseScheduleTests {
 
 	private final RestTemplate rest = new RestTemplate();
 

buildSrc/src/test/java/org/springframework/boot/build/bom/bomr/version/DependencyVersionUpgradeTests.java

@@ -40,7 +40,7 @@
  *
  * @author Andy Wilkinson
  */
-public class DependencyVersionUpgradeTests {
+class DependencyVersionUpgradeTests {
 
 	@ParameterizedTest
 	@ArtifactVersion(current = "1.2.3", candidate = "1.2.3")
@@ -244,7 +244,7 @@ void isUpgradeWhenReleaseTrainToSnapshotAndMovingToSnapshotsShouldReturnTrue(Dep
 	static class InputProvider implements ArgumentsProvider {
 
 		@Override
-		public Stream<? extends Arguments> provideArguments(ExtensionContext context) throws Exception {
+		public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
 			Method testMethod = context.getRequiredTestMethod();
 			Stream<Arguments> artifactVersions = artifactVersions(testMethod)
 				.map((artifactVersion) -> Arguments.of(VersionType.ARTIFACT_VERSION.parse(artifactVersion.current()),