LayerDependencyRulesWithRunnerTest.java

package com.tngtech.archunit.exampletest.junit;

import com.tngtech.archunit.junit.AnalyzeClasses;
import com.tngtech.archunit.junit.ArchIgnore;
import com.tngtech.archunit.junit.ArchTest;
import com.tngtech.archunit.junit.ArchUnitRunner;
import com.tngtech.archunit.lang.ArchRule;
import org.junit.runner.RunWith;

import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.classes;
import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.noClasses;

@ArchIgnore
@RunWith(ArchUnitRunner.class)
@AnalyzeClasses(packages = "com.tngtech.archunit.example")
public class LayerDependencyRulesWithRunnerTest {

    @ArchTest
    public static final ArchRule services_should_not_access_controllers =
            noClasses().that().resideInAPackage("..service..")
                    .should().accessClassesThat().resideInAPackage("..controller..");

    @ArchTest
    public static final ArchRule persistence_should_not_access_services =
            noClasses().that().resideInAPackage("..persistence..")
                    .should().accessClassesThat().resideInAPackage("..service..");

    @ArchTest
    public static final ArchRule services_should_only_be_accessed_by_controllers_or_other_services =
            classes().that().resideInAPackage("..service..")
                    .should().onlyBeAccessed().byAnyPackage("..controller..", "..service..");
}