package com.company.app.architecture;
import com.tngtech.archunit.lang.ArchRule;
import com.tngtech.archunit.lang.syntax.ArchRuleDefinition;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Controller;
import org.springframework.stereotype.Repository;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.RestController;
public class SpringCodingRulesTest extends ArchitectureTest {
@Test
public void springSingletonComponentsShouldOnlyHaveFinalFields() {
ArchRule rule = ArchRuleDefinition.classes()
.that().areAnnotatedWith(Service.class)
.or().areAnnotatedWith(Component.class)
.and().areNotAnnotatedWith(ConfigurationProperties.class)
.or().areAnnotatedWith(Controller.class)
.or().areAnnotatedWith(RestController.class)
.or().areAnnotatedWith(Repository.class)
.should().haveOnlyFinalFields();
rule.check(classes);
}
@Test
public void springFieldDependencyInjectionShouldNotBeUsed() {
ArchRule rule = ArchRuleDefinition.noFields()
.should().beAnnotatedWith(Autowired.class);
rule.check(classes);
}
}
