Verify @⁠MockitoBean can be used with JUnit 4 and SpringMethodRule

See gh-33742

Author: sbrannen

spring-test/src/test/java/org/springframework/test/context/bean/override/mockito/integration/MockitoBeanAndSpringMethodRuleWithRepeatJUnit4IntegrationTests.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2002-2024 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.test.context.bean.override.mockito.integration;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
+
+import org.springframework.test.annotation.Repeat;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
+import org.springframework.test.context.junit4.rules.SpringMethodRule;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.when;
+
+/**
+ * Tests for {@link MockitoBean @MockitoBean}, {@link SpringMethodRule}, and
+ * {@link Repeat @Repeat} with JUnit 4.
+ *
+ * @author Andy Wilkinson
+ * @author Sam Brannen
+ * @see <a href="https://github.com/spring-projects/spring-boot/issues/27693">gh-27693</a>
+ */
+public class MockitoBeanAndSpringMethodRuleWithRepeatJUnit4IntegrationTests {
+
+	private static int invocations;
+
+	@Rule
+	public final SpringMethodRule springMethodRule = new SpringMethodRule();
+
+	@MockitoBean
+	Service service;
+
+	@BeforeClass
+	public static void beforeClass() {
+		invocations = 0;
+	}
+
+	@Test
+	@Repeat(2)
+	public void repeatedTest() {
+		assertThat(service.greeting()).as("mock should have been reset").isNull();
+
+		when(service.greeting()).thenReturn("test");
+		assertThat(service.greeting()).isEqualTo("test");
+
+		invocations++;
+	}
+
+	@AfterClass
+	public static void afterClass() {
+		assertThat(invocations).isEqualTo(2);
+	}
+
+
+	interface Service {
+
+		String greeting();
+	}
+
+}

src/checkstyle/checkstyle-suppressions.xml

@@ -109,8 +109,8 @@
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]util[\\/].+Tests" checks="IllegalImport" id="bannedHamcrestImports"/>
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]web[\\/](client|reactive|servlet)[\\/].+Tests" checks="IllegalImport" id="bannedHamcrestImports"/>
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]context[\\/](aot|junit4)" checks="SpringJUnit5"/>
-	<suppress files="AutowiredConfigurationErrorsIntegrationTests|ContextHierarchyDirtiesContextTests|ClassLevelDirtiesContextTests|ContextConfigurationWithPropertiesExtendingPropertiesAndInheritedLoaderTests|ContextConfigurationWithPropertiesExtendingPropertiesTests|DirtiesContextInterfaceTests|.+WacTests|JUnit4SpringContextWebTests" checks="SpringJUnit5"/>
-	<suppress files=".+TestSuite|ContextHierarchyDirtiesContextTests|ClassLevelDirtiesContextTests|ContextConfigurationWithPropertiesExtendingPropertiesAndInheritedLoaderTests|ContextConfigurationWithPropertiesExtendingPropertiesTests|DirtiesContextInterfaceTests|.+WacTests|JUnit4SpringContextWebTests" checks="IllegalImport" id="bannedJUnit4Imports"/>
+	<suppress files="AutowiredConfigurationErrorsIntegrationTests|ContextHierarchyDirtiesContextTests|ClassLevelDirtiesContextTests|ContextConfigurationWithPropertiesExtendingPropertiesAndInheritedLoaderTests|ContextConfigurationWithPropertiesExtendingPropertiesTests|DirtiesContextInterfaceTests|.+WacTests|JUnit4SpringContextWebTests|MockitoBeanAndSpringMethodRuleWithRepeatJUnit4IntegrationTests" checks="SpringJUnit5"/>
+	<suppress files=".+TestSuite|ContextHierarchyDirtiesContextTests|ClassLevelDirtiesContextTests|ContextConfigurationWithPropertiesExtendingPropertiesAndInheritedLoaderTests|ContextConfigurationWithPropertiesExtendingPropertiesTests|DirtiesContextInterfaceTests|.+WacTests|JUnit4SpringContextWebTests|MockitoBeanAndSpringMethodRuleWithRepeatJUnit4IntegrationTests" checks="IllegalImport" id="bannedJUnit4Imports"/>
 	<suppress files="org[\\/]springframework[\\/]test[\\/]context[\\/].+[\\/](ExpectedExceptionSpringRunnerTests|StandardJUnit4FeaturesTests|ProgrammaticTxMgmtTestNGTests)" checks="RegexpSinglelineJava" id="expectedExceptionAnnotation"/>
 
 	<!-- spring-web -->