Add tests for Service Architecture in ServiceTest

src/test/java/mops/gruppen2/architecture/ServiceTest.java

@@ -0,0 +1,39 @@
+package mops.gruppen2.architecture;
+
+import com.tngtech.archunit.core.importer.ImportOption;
+import com.tngtech.archunit.junit.AnalyzeClasses;
+import com.tngtech.archunit.junit.ArchTest;
+import com.tngtech.archunit.lang.ArchRule;
+import org.springframework.stereotype.Service;
+
+import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.classes;
+
+@AnalyzeClasses(packages = "mops.gruppen2", importOptions = { ImportOption.DoNotIncludeTests.class })
+public class ServiceTest {
+
+    @ArchTest
+    public static final ArchRule serviceClassesShouldHaveServiceInName = classes()
+            .that().areAnnotatedWith(Service.class)
+            .should().haveSimpleNameEndingWith("Service");
+
+    @ArchTest
+    public static final ArchRule serviceClassesShouldBeAnnotatedWithService = classes()
+            .that().haveSimpleNameEndingWith("Service")
+            .should().beAnnotatedWith(Service.class);
+
+    @ArchTest
+    public static final ArchRule serviceClassesShouldBeInServicePackage = classes()
+            .that().areAnnotatedWith(Service.class)
+            .should().resideInAPackage("..service..");
+
+    @ArchTest
+    public static final ArchRule classesInServicePackageShouldHaveServiceInName = classes()
+            .that().resideInAPackage("..service..")
+            .should().haveSimpleNameEndingWith("Service");
+
+    @ArchTest
+    public static final ArchRule serviceClassesShouldOnlyBeAccessedByControllerOrServiceClasses = classes()
+            .that().resideInAPackage("..service..")
+            .should().onlyBeAccessed().byAnyPackage("..controller..", "..service..");
+
+}