Spring Boot Core: add Integration Test annotation

src/main/java/tech/jhipster/light/generator/server/springboot/core/application/SpringBootApplicationService.java

@@ -44,4 +44,8 @@ public void addApplicationFastProperties(Project project) {
   public void addApplicationTestProperties(Project project) {
     springBootService.addApplicationTestProperties(project);
   }
+
+  public void addIntegrationTestAnnotation(Project project) {
+    springBootService.addIntegrationTestAnnotation(project);
+  }
 }

src/main/java/tech/jhipster/light/generator/server/springboot/core/domain/SpringBootDomainService.java

@@ -34,6 +34,7 @@ public void init(Project project) {
     addApplicationProperties(project);
     addApplicationFastProperties(project);
     addApplicationTestProperties(project);
+    addIntegrationTestAnnotation(project);
   }
 
   @Override
@@ -119,4 +120,12 @@ public void addApplicationTestProperties(Project project) {
 
     projectRepository.template(project, SOURCE, "application-test.properties", getPath(TEST_RESOURCES, "config"), "application.properties");
   }
+
+  @Override
+  public void addIntegrationTestAnnotation(Project project) {
+    project.addDefaultConfig(PACKAGE_NAME);
+    String packageNamePath = project.getPackageNamePath().orElse("com/mycompany/myapp");
+
+    projectRepository.template(project, SOURCE, "IntegrationTest.java", getPath(TEST_JAVA, packageNamePath));
+  }
 }

src/main/java/tech/jhipster/light/generator/server/springboot/core/domain/SpringBootService.java

@@ -12,4 +12,5 @@ public interface SpringBootService {
   void addApplicationProperties(Project project);
   void addApplicationFastProperties(Project project);
   void addApplicationTestProperties(Project project);
+  void addIntegrationTestAnnotation(Project project);
 }

src/main/resources/template/server/springboot/core/IntegrationTest.java.mustache

@@ -0,0 +1,15 @@
+package {{packageName}};
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import org.junit.jupiter.api.DisplayNameGeneration;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@DisplayNameGeneration(ReplaceCamelCase.class)
+@Retention(RetentionPolicy.RUNTIME)
+@SpringBootTest(classes = { JhlightApp.class })
+@Target(ElementType.TYPE)
+public @interface IntegrationTest {
+}

src/main/resources/template/server/springboot/core/MainAppIT.java.mustache

@@ -8,9 +8,8 @@ import java.net.UnknownHostException;
 import org.junit.jupiter.api.Test;
 import org.mockito.MockedStatic;
 import org.mockito.Mockito;
-import org.springframework.boot.test.context.SpringBootTest;
 
-@SpringBootTest
+@IntegrationTest
 class {{mainClass}}AppIT {
 
   @Test

src/test/java/tech/jhipster/light/generator/server/springboot/core/application/SpringBootApplicationServiceIT.java

@@ -4,8 +4,7 @@
 import static tech.jhipster.light.TestUtils.*;
 import static tech.jhipster.light.common.domain.FileUtils.getPath;
 import static tech.jhipster.light.generator.buildtool.maven.domain.MavenDomainService.POM_XML;
-import static tech.jhipster.light.generator.project.domain.Constants.MAIN_RESOURCES;
-import static tech.jhipster.light.generator.project.domain.Constants.TEST_RESOURCES;
+import static tech.jhipster.light.generator.project.domain.Constants.*;
 
 import java.util.List;
 import org.junit.jupiter.api.Test;
@@ -50,8 +49,9 @@ void shouldInit() {
     assertFileContent(project, "pom.xml", "<groupId>org.springframework.boot</groupId>");
     assertFileContent(project, "pom.xml", "<artifactId>spring-boot-maven-plugin</artifactId>");
 
-    assertFileExist(project, "src/main/java/com/mycompany/myapp/JhipsterApp.java");
-    assertFileExist(project, "src/test/java/com/mycompany/myapp/JhipsterAppIT.java");
+    assertFileExist(project, getPath(MAIN_JAVA, "com/mycompany/myapp/JhipsterApp.java"));
+    assertFileExist(project, getPath(TEST_JAVA, "com/mycompany/myapp/JhipsterAppIT.java"));
+    assertFileExist(project, getPath(TEST_JAVA, "com/mycompany/myapp", "IntegrationTest.java"));
 
     assertFileExist(project, getPath(MAIN_RESOURCES, "config/application.properties"));
     assertFileExist(project, getPath(MAIN_RESOURCES, "config/application-fast.properties"));
@@ -178,4 +178,13 @@ void shouldAddApplicationTestProperties() {
 
     assertFileExist(project, getPath(TEST_RESOURCES, "config/application.properties"));
   }
+
+  @Test
+  void shouldAddIntegrationTestAnnotation() {
+    Project project = tmpProject();
+
+    springBootApplicationService.addIntegrationTestAnnotation(project);
+
+    assertFileExist(project, getPath(TEST_JAVA, "com/mycompany/myapp", "IntegrationTest.java"));
+  }
 }

src/test/java/tech/jhipster/light/generator/server/springboot/core/domain/SpringBootDomainServiceTest.java

@@ -4,6 +4,7 @@
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
+import static tech.jhipster.light.TestUtils.tmpProject;
 import static tech.jhipster.light.TestUtils.tmpProjectWithPomXml;
 
 import org.junit.jupiter.api.Test;
@@ -41,8 +42,8 @@ void shouldInit() {
     verify(buildToolService, times(3)).addDependency(any(Project.class), any(Dependency.class));
     verify(buildToolService).addPlugin(any(Project.class), any(Plugin.class));
 
-    // for application.properties and application-fast.properties
-    verify(projectRepository, times(2)).template(any(Project.class), anyString(), anyString(), anyString());
+    // for application.properties, application-fast.properties, Integration Test annotation
+    verify(projectRepository, times(3)).template(any(Project.class), anyString(), anyString(), anyString());
     // for main class + test + application.properties in test
     verify(projectRepository, times(3)).template(any(Project.class), anyString(), anyString(), anyString(), anyString());
   }
@@ -73,4 +74,13 @@ void shouldAddSpringBootPlugin() {
 
     verify(buildToolService).addPlugin(any(Project.class), any(Plugin.class));
   }
+
+  @Test
+  void shouldAddIntegrationTestAnnotation() {
+    Project project = tmpProject();
+
+    springBootDomainService.addIntegrationTestAnnotation(project);
+
+    verify(projectRepository, times(1)).template(any(Project.class), anyString(), anyString(), anyString());
+  }
 }