Migrate tests to JUnit5

dubbo-dependencies-bom/pom.xml

@@ -158,7 +158,6 @@
     <!-- Test libs -->
     <junit_jupiter_version>5.11.3</junit_jupiter_version>
     <junit_platform_version>1.11.3</junit_platform_version>
-    <junit_version>4.13.2</junit_version>
     <awaitility_version>4.2.2</awaitility_version>
     <hamcrest_version>2.2</hamcrest_version>
     <cglib_version>2.2.2</cglib_version>
@@ -775,18 +774,6 @@
         <version>${junit_jupiter_version}</version>
         <scope>test</scope>
       </dependency>
-      <dependency>
-        <groupId>org.junit.vintage</groupId>
-        <artifactId>junit-vintage-engine</artifactId>
-        <version>${junit_jupiter_version}</version>
-        <scope>test</scope>
-      </dependency>
-      <dependency>
-        <groupId>junit</groupId>
-        <artifactId>junit</artifactId>
-        <version>${junit_version}</version>
-        <scope>test</scope>
-      </dependency>
       <dependency>
         <groupId>org.awaitility</groupId>
         <artifactId>awaitility</artifactId>

dubbo-spring-boot-project/dubbo-spring-boot-actuator-autoconfigure/pom.xml

@@ -119,12 +119,6 @@
       <scope>test</scope>
     </dependency>
 
-    <!--JUnit Jupiter Engine to depend on the JUnit4 engine and JUnit 4 API  -->
-    <dependency>
-      <groupId>org.junit.vintage</groupId>
-      <artifactId>junit-vintage-engine</artifactId>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>net.bytebuddy</groupId>
       <artifactId>byte-buddy</artifactId>

dubbo-spring-boot-project/dubbo-spring-boot-actuator-autoconfigure/src/test/java/org/apache/dubbo/spring/boot/actuate/autoconfigure/DubboEndpointAnnotationAutoConfigurationTest.java

@@ -33,7 +33,6 @@
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.Assert;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Disabled;
@@ -47,6 +46,11 @@
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.web.client.RestTemplate;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
 /**
  * {@link DubboEndpointAnnotationAutoConfiguration} Test
  *
@@ -112,12 +116,12 @@ class DubboEndpointAnnotationAutoConfigurationTest {
     private String actuatorBaseURL;
 
     @BeforeEach
-    public void init() {
+    void init() {
         DubboBootstrap.reset();
     }
 
     @AfterEach
-    public void destroy() {
+    void destroy() {
         DubboBootstrap.reset();
     }
 
@@ -128,10 +132,10 @@ void testShutdown() throws Exception {
 
         Map<String, Object> shutdownCounts = (Map<String, Object>) value.get("shutdown.count");
 
-        Assert.assertEquals(0, shutdownCounts.get("registries"));
-        Assert.assertEquals(1, shutdownCounts.get("protocols"));
-        Assert.assertEquals(1, shutdownCounts.get("services"));
-        Assert.assertEquals(0, shutdownCounts.get("references"));
+        assertEquals(0, shutdownCounts.get("registries"));
+        assertEquals(1, shutdownCounts.get("protocols"));
+        assertEquals(1, shutdownCounts.get("services"));
+        assertEquals(0, shutdownCounts.get("references"));
     }
 
     @Test
@@ -140,62 +144,62 @@ void testConfigs() {
         Map<String, Map<String, Map<String, Object>>> configsMap = dubboConfigsMetadataEndpoint.configs();
 
         Map<String, Map<String, Object>> beansMetadata = configsMap.get("ApplicationConfig");
-        Assert.assertEquals(
+        assertEquals(
                 "dubbo-demo-application", beansMetadata.get("my-application").get("name"));
 
         beansMetadata = configsMap.get("ConsumerConfig");
-        Assert.assertTrue(beansMetadata.isEmpty());
+        assertTrue(beansMetadata.isEmpty());
 
         beansMetadata = configsMap.get("MethodConfig");
-        Assert.assertTrue(beansMetadata.isEmpty());
+        assertTrue(beansMetadata.isEmpty());
 
         beansMetadata = configsMap.get("ModuleConfig");
-        Assert.assertEquals("dubbo-demo-module", beansMetadata.get("my-module").get("name"));
+        assertEquals("dubbo-demo-module", beansMetadata.get("my-module").get("name"));
 
         beansMetadata = configsMap.get("MonitorConfig");
-        Assert.assertTrue(beansMetadata.isEmpty());
+        assertTrue(beansMetadata.isEmpty());
 
         beansMetadata = configsMap.get("ProtocolConfig");
-        Assert.assertEquals("dubbo", beansMetadata.get("my-protocol").get("name"));
+        assertEquals("dubbo", beansMetadata.get("my-protocol").get("name"));
 
         beansMetadata = configsMap.get("ProviderConfig");
-        Assert.assertEquals("127.0.0.1", beansMetadata.get("my-provider").get("host"));
+        assertEquals("127.0.0.1", beansMetadata.get("my-provider").get("host"));
 
         beansMetadata = configsMap.get("ReferenceConfig");
-        Assert.assertTrue(beansMetadata.isEmpty());
+        assertTrue(beansMetadata.isEmpty());
 
         beansMetadata = configsMap.get("RegistryConfig");
-        Assert.assertEquals("N/A", beansMetadata.get("my-registry").get("address"));
+        assertEquals("N/A", beansMetadata.get("my-registry").get("address"));
 
         beansMetadata = configsMap.get("ServiceConfig");
-        Assert.assertFalse(beansMetadata.isEmpty());
+        assertFalse(beansMetadata.isEmpty());
     }
 
     @Test
     void testServices() {
 
         Map<String, Map<String, Object>> services = dubboServicesMetadataEndpoint.services();
 
-        Assert.assertEquals(1, services.size());
+        assertEquals(1, services.size());
 
         Map<String, Object> demoServiceMeta = services.get(
                 "ServiceBean:org.apache.dubbo.spring.boot.actuate.autoconfigure.DubboEndpointAnnotationAutoConfigurationTest$DemoService:1.0.0:");
 
-        Assert.assertEquals("1.0.0", demoServiceMeta.get("version"));
+        assertEquals("1.0.0", demoServiceMeta.get("version"));
     }
 
     @Test
     void testReferences() {
 
         Map<String, Map<String, Object>> references = dubboReferencesMetadataEndpoint.references();
 
-        Assert.assertTrue(!references.isEmpty());
+        assertFalse(references.isEmpty());
         String injectedField =
                 "private " + DemoService.class.getName() + " " + ConsumerConfiguration.class.getName() + ".demoService";
         Map<String, Object> referenceMap = references.get(injectedField);
-        Assert.assertNotNull(referenceMap);
-        Assert.assertEquals(DemoService.class, referenceMap.get("interfaceClass"));
-        Assert.assertEquals(
+        assertNotNull(referenceMap);
+        assertEquals(DemoService.class, referenceMap.get("interfaceClass"));
+        assertEquals(
                 BaseServiceMetadata.buildServiceKey(
                         DemoService.class.getName(),
                         ConsumerConfiguration.DEMO_GROUP,
@@ -208,19 +212,18 @@ void testProperties() {
 
         SortedMap<String, Object> properties = dubboPropertiesEndpoint.properties();
 
-        Assert.assertEquals("my-application", properties.get("dubbo.application.id"));
-        Assert.assertEquals("dubbo-demo-application", properties.get("dubbo.application.name"));
-        Assert.assertEquals("my-module", properties.get("dubbo.module.id"));
-        Assert.assertEquals("dubbo-demo-module", properties.get("dubbo.module.name"));
-        Assert.assertEquals("my-registry", properties.get("dubbo.registry.id"));
-        Assert.assertEquals("N/A", properties.get("dubbo.registry.address"));
-        Assert.assertEquals("my-protocol", properties.get("dubbo.protocol.id"));
-        Assert.assertEquals("dubbo", properties.get("dubbo.protocol.name"));
-        Assert.assertEquals("20880", properties.get("dubbo.protocol.port"));
-        Assert.assertEquals("my-provider", properties.get("dubbo.provider.id"));
-        Assert.assertEquals("127.0.0.1", properties.get("dubbo.provider.host"));
-        Assert.assertEquals(
-                "org.apache.dubbo.spring.boot.actuate.autoconfigure", properties.get("dubbo.scan.basePackages"));
+        assertEquals("my-application", properties.get("dubbo.application.id"));
+        assertEquals("dubbo-demo-application", properties.get("dubbo.application.name"));
+        assertEquals("my-module", properties.get("dubbo.module.id"));
+        assertEquals("dubbo-demo-module", properties.get("dubbo.module.name"));
+        assertEquals("my-registry", properties.get("dubbo.registry.id"));
+        assertEquals("N/A", properties.get("dubbo.registry.address"));
+        assertEquals("my-protocol", properties.get("dubbo.protocol.id"));
+        assertEquals("dubbo", properties.get("dubbo.protocol.name"));
+        assertEquals("20880", properties.get("dubbo.protocol.port"));
+        assertEquals("my-provider", properties.get("dubbo.provider.id"));
+        assertEquals("127.0.0.1", properties.get("dubbo.provider.host"));
+        assertEquals("org.apache.dubbo.spring.boot.actuate.autoconfigure", properties.get("dubbo.scan.basePackages"));
     }
 
     @Test
@@ -235,7 +238,7 @@ void testHttpEndpoints() throws JsonProcessingException {
     private void testHttpEndpoint(String actuatorURI, Supplier<Map> resultsSupplier) throws JsonProcessingException {
         String actuatorURL = actuatorBaseURL + actuatorURI;
         String response = restTemplate.getForObject(actuatorURL, String.class);
-        Assert.assertEquals(objectMapper.writeValueAsString(resultsSupplier.get()), response);
+        assertEquals(objectMapper.writeValueAsString(resultsSupplier.get()), response);
     }
 
     interface DemoService {

dubbo-spring-boot-project/dubbo-spring-boot-actuator-autoconfigure/src/test/java/org/apache/dubbo/spring/boot/actuate/health/DubboHealthIndicatorTest.java

@@ -20,24 +20,25 @@
 
 import java.util.Map;
 
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.health.Health;
 import org.springframework.boot.actuate.health.Status;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.TestPropertySource;
-import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 /**
  * {@link DubboHealthIndicator} Test
  *
  * @see DubboHealthIndicator
  * @since 2.7.0
  */
-@RunWith(SpringRunner.class)
+@ExtendWith(SpringExtension.class)
 @TestPropertySource(
         properties = {
             "dubbo.application.id = my-application-1",
@@ -54,30 +55,30 @@
 @SpringBootTest(classes = {DubboHealthIndicator.class, DubboHealthIndicatorTest.class})
 @EnableConfigurationProperties(DubboHealthIndicatorProperties.class)
 @EnableDubboConfig
-public class DubboHealthIndicatorTest {
+class DubboHealthIndicatorTest {
 
     @Autowired
     private DubboHealthIndicator dubboHealthIndicator;
 
     @Test
-    public void testResolveStatusCheckerNamesMap() {
+    void testResolveStatusCheckerNamesMap() {
 
         Map<String, String> statusCheckerNamesMap = dubboHealthIndicator.resolveStatusCheckerNamesMap();
 
-        Assert.assertEquals(5, statusCheckerNamesMap.size());
+        assertEquals(5, statusCheckerNamesMap.size());
 
-        Assert.assertEquals("[email protected]()", statusCheckerNamesMap.get("registry"));
-        Assert.assertEquals("[email protected]()", statusCheckerNamesMap.get("server"));
-        Assert.assertEquals("management.health.dubbo.status.defaults", statusCheckerNamesMap.get("memory"));
-        Assert.assertEquals("management.health.dubbo.status.extras", statusCheckerNamesMap.get("load"));
-        Assert.assertEquals("management.health.dubbo.status.extras", statusCheckerNamesMap.get("threadpool"));
+        assertEquals("[email protected]()", statusCheckerNamesMap.get("registry"));
+        assertEquals("[email protected]()", statusCheckerNamesMap.get("server"));
+        assertEquals("management.health.dubbo.status.defaults", statusCheckerNamesMap.get("memory"));
+        assertEquals("management.health.dubbo.status.extras", statusCheckerNamesMap.get("load"));
+        assertEquals("management.health.dubbo.status.extras", statusCheckerNamesMap.get("threadpool"));
     }
 
     @Test
-    public void testHealth() {
+    void testHealth() {
 
         Health health = dubboHealthIndicator.health();
 
-        Assert.assertEquals(Status.UNKNOWN, health.getStatus());
+        assertEquals(Status.UNKNOWN, health.getStatus());
     }
 }

dubbo-spring-boot-project/dubbo-spring-boot-actuator/src/test/java/org/apache/dubbo/spring/boot/actuate/endpoint/DubboEndpointTest.java

@@ -21,7 +21,6 @@
 
 import java.util.Map;
 
-import org.junit.Assert;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -32,6 +31,9 @@
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 import static org.apache.dubbo.common.Version.getVersion;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 /**
  * {@link DubboQosEndpoints} Test
@@ -64,21 +66,21 @@ void testInvoke() {
 
         Map<String, Object> metadata = dubboQosEndpoints.invoke();
 
-        Assert.assertNotNull(metadata.get("timestamp"));
+        assertNotNull(metadata.get("timestamp"));
 
         Map<String, String> versions = (Map<String, String>) metadata.get("versions");
         Map<String, String> urls = (Map<String, String>) metadata.get("urls");
 
-        Assert.assertFalse(versions.isEmpty());
-        Assert.assertFalse(urls.isEmpty());
+        assertFalse(versions.isEmpty());
+        assertFalse(urls.isEmpty());
 
-        Assert.assertEquals(getVersion(DubboUtils.class, "1.0.0"), versions.get("dubbo-spring-boot"));
-        Assert.assertEquals(getVersion(), versions.get("dubbo"));
+        assertEquals(getVersion(DubboUtils.class, "1.0.0"), versions.get("dubbo-spring-boot"));
+        assertEquals(getVersion(), versions.get("dubbo"));
 
-        Assert.assertEquals("https://github.com/apache/dubbo", urls.get("dubbo"));
-        Assert.assertEquals("[email protected]", urls.get("mailing-list"));
-        Assert.assertEquals("https://github.com/apache/dubbo-spring-boot-project", urls.get("github"));
-        Assert.assertEquals("https://github.com/apache/dubbo-spring-boot-project/issues", urls.get("issues"));
-        Assert.assertEquals("https://github.com/apache/dubbo-spring-boot-project.git", urls.get("git"));
+        assertEquals("https://github.com/apache/dubbo", urls.get("dubbo"));
+        assertEquals("[email protected]", urls.get("mailing-list"));
+        assertEquals("https://github.com/apache/dubbo-spring-boot-project", urls.get("github"));
+        assertEquals("https://github.com/apache/dubbo-spring-boot-project/issues", urls.get("issues"));
+        assertEquals("https://github.com/apache/dubbo-spring-boot-project.git", urls.get("git"));
     }
 }

dubbo-spring-boot-project/dubbo-spring-boot-autoconfigure/pom.xml

@@ -224,12 +224,6 @@
       <scope>test</scope>
     </dependency>
 
-    <!--JUnit Jupiter Engine to depend on the JUnit4 engine and JUnit 4 API  -->
-    <dependency>
-      <groupId>org.junit.vintage</groupId>
-      <artifactId>junit-vintage-engine</artifactId>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>net.bytebuddy</groupId>
       <artifactId>byte-buddy</artifactId>