Add JPA reset option for cucumber

src/main/java/tech/jhipster/lite/generator/server/springboot/cucumber/domain/CucumberModuleFactory.java

@@ -3,14 +3,17 @@
 import static tech.jhipster.lite.generator.module.domain.JHipsterModule.*;
 
 import tech.jhipster.lite.error.domain.Assert;
+import tech.jhipster.lite.generator.module.domain.JHipsterDestination;
 import tech.jhipster.lite.generator.module.domain.JHipsterModule;
+import tech.jhipster.lite.generator.module.domain.JHipsterModule.JHipsterModuleBuilder;
 import tech.jhipster.lite.generator.module.domain.JHipsterSource;
 import tech.jhipster.lite.generator.module.domain.javadependency.JavaDependency;
 import tech.jhipster.lite.generator.module.domain.javadependency.JavaDependencyScope;
 import tech.jhipster.lite.generator.module.domain.properties.JHipsterModuleProperties;
 
 public class CucumberModuleFactory {
 
+  private static final JHipsterSource SOURCE = from("server/springboot/cucumber");
   private static final String CUCUMBER_GROUP_ID = "io.cucumber";
   private static final String CUCUMBER_VERSION = "cucumber.version";
 
@@ -19,48 +22,53 @@ public JHipsterModule buildModule(JHipsterModuleProperties properties) {
 
     String packagePath = properties.basePackage().path();
     String applicationName = properties.projectBaseName().capitalized();
-    JHipsterSource source = from("server/springboot/cucumber");
+    JHipsterDestination destination = toSrcTestJava().append(packagePath).append("cucumber");
 
     //@formatter:off
-    return moduleBuilder(properties)
-      .context()
-        .packageName(properties.basePackage())
-        .put("applicationName", applicationName)
+    JHipsterModuleBuilder builder = moduleBuilder(properties)
+    .context()
+      .packageName(properties.basePackage())
+      .put("applicationName", applicationName)
+      .and()
+    .documentation(documentationTitle("Cucumber"), SOURCE.template("cucumber.md"))
+    .files()
+      .batch(SOURCE, destination)
+        .add("AsyncElementAsserter.java")
+        .add("AsyncHeaderAsserter.java")
+        .add("AsyncResponseAsserter.java")
+        .add("Awaiter.java")
+        .add("CucumberAssertions.java")
+        .add("CucumberConfiguration.java")
+        .add("CucumberJson.java")
+        .add("CucumberTest.java")
+        .add("CucumberTestContext.java")
+        .add("CucumberTestContextUnitTest.java")
+        .add("ElementAsserter.java")
+        .add("ElementAssertions.java")
+        .add("HeaderAsserter.java")
+        .add("HeaderAssertions.java")
+        .add("ResponseAsserter.java")
+        .add("SyncElementAsserter.java")
+        .add("SyncHeaderAsserter.java")
+        .add("SyncResponseAsserter.java")
         .and()
-      .documentation(documentationTitle("Cucumber"), source.template("cucumber.md"))
-      .files()
-        .batch(source, toSrcTestJava().append(packagePath).append("cucumber"))
-          .add("AsyncElementAsserter.java")
-          .add("AsyncHeaderAsserter.java")
-          .add("AsyncResponseAsserter.java")
-          .add("Awaiter.java")
-          .add("CucumberAssertions.java")
-          .add("CucumberConfiguration.java")
-          .add("CucumberJson.java")
-          .add("CucumberTest.java")
-          .add("CucumberTestContext.java")
-          .add("CucumberTestContextUnitTest.java")
-          .add("ElementAsserter.java")
-          .add("ElementAssertions.java")
-          .add("HeaderAsserter.java")
-          .add("HeaderAssertions.java")
-          .add("ResponseAsserter.java")
-          .add("SyncElementAsserter.java")
-          .add("SyncHeaderAsserter.java")
-          .add("SyncResponseAsserter.java")
-          .and()
-        .add(source.file("gitkeep"), to("src/test/features/.gitkeep"))
-        .and()
-      .javaDependencies()
-        .add(cucumberJunitDependency())
-        .add(cucumberJavaDependency())
-        .add(cucumberSpringDependency())
-        .add(junitVintageDependency())
-        .add(testNgDependency())
-        .add(awaitilityDepencency())
-        .and()
-      .build();
+      .add(SOURCE.file("gitkeep"), to("src/test/features/.gitkeep"))
+      .and()
+    .javaDependencies()
+      .add(cucumberJunitDependency())
+      .add(cucumberJavaDependency())
+      .add(cucumberSpringDependency())
+      .add(junitVintageDependency())
+      .add(testNgDependency())
+      .add(awaitilityDepencency())
+      .and();
     //@formatter:on
+
+    if (needJpaReset(properties)) {
+      builder.files().add(SOURCE.template("CucumberJpaReset.java"), destination.append("CucumberJpaReset.java"));
+    }
+
+    return builder.build();
   }
 
   private JavaDependency cucumberJunitDependency() {
@@ -106,4 +114,8 @@ private JavaDependency testNgDependency() {
   private JavaDependency awaitilityDepencency() {
     return javaDependency().groupId("org.awaitility").artifactId("awaitility").scope(JavaDependencyScope.TEST).build();
   }
+
+  private boolean needJpaReset(JHipsterModuleProperties properties) {
+    return properties.getOrDefaultBoolean("jpaReset", false);
+  }
 }

src/main/java/tech/jhipster/lite/generator/server/springboot/cucumber/infrastructure/primary/CucumberModuleConfiguration.java

@@ -3,6 +3,7 @@
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import tech.jhipster.lite.generator.module.domain.properties.JHipsterModulePropertiesDefinition;
+import tech.jhipster.lite.generator.module.domain.properties.JHipsterModulePropertyDefinition;
 import tech.jhipster.lite.generator.module.infrastructure.primary.JHipsterModuleApiDoc;
 import tech.jhipster.lite.generator.module.infrastructure.primary.JHipsterModuleResource;
 import tech.jhipster.lite.generator.server.springboot.cucumber.application.CucumberApplicationService;
@@ -16,8 +17,24 @@ JHipsterModuleResource cucumberModule(CucumberApplicationService cucumber) {
       .builder()
       .legacyUrl("/api/servers/spring-boot/component-tests/cucumber")
       .slug("springboot-cucumber")
-      .propertiesDefinition(JHipsterModulePropertiesDefinition.builder().addBasePackage().addIndentation().addProjectBaseName().build())
+      .propertiesDefinition(
+        JHipsterModulePropertiesDefinition
+          .builder()
+          .addBasePackage()
+          .addIndentation()
+          .addProjectBaseName()
+          .add(jpaResetPropertyDefinition())
+          .build()
+      )
       .apiDoc(new JHipsterModuleApiDoc("Spring Boot - Component Tests", "Add cucumber integration to project"))
       .factory(cucumber::build);
   }
+
+  private JHipsterModulePropertyDefinition jpaResetPropertyDefinition() {
+    return JHipsterModulePropertyDefinition
+      .optionalBooleanProperty("jpaReset")
+      .description("Used to reset data from all JPA repositories")
+      .order(500)
+      .build();
+  }
 }

src/main/resources/generator/server/springboot/cucumber/CucumberJpaReset.java.mustache

@@ -0,0 +1,24 @@
+package {{packageName}}.cucumber;
+
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import io.cucumber.java.After;
+import io.cucumber.java.Before;
+
+public class CucumberJpaReset {
+
+  @Autowired
+  private Map<String, JpaRepository<?, ?>> repositories;
+
+  @After
+  @Before
+  public void wipeData() {
+    repositories.entrySet()
+        .stream()
+        .map(Map.Entry::getValue)
+        .forEach(JpaRepository::deleteAllInBatch);
+  }
+}

src/test/features/cucumber.feature

@@ -11,6 +11,7 @@ Feature: Cucumber module
       | Key                   | Type    | Mandatory |
       | packageName           | STRING  | true      |
       | baseName              | STRING  | true      |
+      | jpaReset              | BOOLEAN | false     |
       | prettierDefaultIndent | INTEGER | false     |
 
   Scenario: Should add cucumber elements using module url

src/test/java/tech/jhipster/lite/generator/module/domain/JHipsterModulesFixture.java

@@ -245,6 +245,12 @@ public JHipsterModulePropertiesBuilder projectBaseName(String projectBaseName) {
       return this;
     }
 
+    public JHipsterModulePropertiesBuilder put(String key, Object value) {
+      properties.put(key, value);
+
+      return this;
+    }
+
     public JHipsterModuleProperties build() {
       return new JHipsterModuleProperties(projectFolder, properties);
     }

src/test/java/tech/jhipster/lite/generator/module/infrastructure/secondary/JHipsterModulesAssertions.java

@@ -112,6 +112,20 @@ private Consumer<Path> assertFileExist(SoftAssertions assertions) {
       return path -> assertions.assertThat(Files.exists(path)).as(fileNotFoundMessage(path, projectFolder)).isTrue();
     }
 
+    public ModuleAsserter doNotCreateFiles(String... files) {
+      assertThat(files).as("Can't check null files as not created for a module").isNotNull();
+
+      SoftAssertions assertions = new SoftAssertions();
+      Stream.of(files).map(file -> projectFolder.filePath(file)).forEach(assertFileNotExist(assertions));
+      assertions.assertAll();
+
+      return this;
+    }
+
+    private Consumer<Path> assertFileNotExist(SoftAssertions assertions) {
+      return path -> assertions.assertThat(Files.notExists(path)).as(fileFoundMessage(path, projectFolder)).isTrue();
+    }
+
     public ModuleFileAsserter createFile(String file) {
       return new ModuleFileAsserter(this, file);
     }
@@ -173,6 +187,10 @@ private static Supplier<String> fileNotFoundMessage(Path path, JHipsterProjectFo
     return () -> "Can't find file " + path + " in project folder, found " + projectFiles(projectFolder);
   }
 
+  private static Supplier<String> fileFoundMessage(Path path, JHipsterProjectFolder projectFolder) {
+    return () -> "Found file " + path + " in project folder, found " + projectFiles(projectFolder);
+  }
+
   private static String projectFiles(JHipsterProjectFolder projectFolder) {
     try {
       return Files

src/test/java/tech/jhipster/lite/generator/server/springboot/cucumber/domain/CucumberModuleFactoryTest.java

@@ -46,17 +46,31 @@ void shouldCreateModule() {
         "SyncHeaderAsserter.java",
         "SyncResponseAsserter.java"
       )
-      .createFile("documentation/cucumber.md")
-      .and()
-      .createFile("src/test/features/.gitkeep")
-      .and()
+      .createFiles("documentation/cucumber.md")
+      .createFiles("src/test/features/.gitkeep")
       .createFile("pom.xml")
       .containing("<artifactId>cucumber-junit</artifactId>")
       .containing("<artifactId>cucumber-java</artifactId>")
       .containing("<artifactId>cucumber-spring</artifactId>")
       .containing("<artifactId>junit-vintage-engine</artifactId>")
       .containing("<artifactId>testng</artifactId>")
       .containing("<artifactId>awaitility</artifactId>")
-      .containing("<version>${cucumber.version}</version>");
+      .containing("<version>${cucumber.version}</version>")
+      .and()
+      .doNotCreateFiles("src/test/java/com/jhipster/test/cucumber/CucumberJpaReset.java");
+  }
+
+  @Test
+  void shouldAddDataResetWithSelectedOption() {
+    JHipsterModuleProperties properties = JHipsterModulesFixture
+      .propertiesBuilder(FileUtils.tmpDirForTest())
+      .basePackage("com.jhipster.test")
+      .projectBaseName("myapp")
+      .put("jpaReset", true)
+      .build();
+
+    JHipsterModule module = factory.buildModule(properties);
+
+    assertThatModuleOnProjectWithDefaultPom(module).createFiles("src/test/java/com/jhipster/test/cucumber/CucumberJpaReset.java");
   }
 }