ArchUnit Basis Test

SimpleArchitectureTest.java

package de.viadee.architecture.archunit.architecture;

import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.noClasses;
import org.junit.jupiter.api.Test;
import com.tngtech.archunit.core.domain.JavaClasses;
import com.tngtech.archunit.core.importer.ClassFileImporter;
import com.tngtech.archunit.lang.ArchRule;

public class SimpleArchitectureTest {
  @Test
  public void controllers_should_not_access_persistence() {
    JavaClasses importedClasses =
        new ClassFileImporter().importPackages("de.viadee.architecture.archunit");
    ArchRule rule = noClasses().that().resideInAPackage("..controller..").should()
        .dependOnClassesThat().resideInAPackage("..persistence..")
        .because("controllers must use business services instead of the persistence layer");
    rule.check(importedClasses);
  }
}