Name conventions

NameConventionRulesTest.java

import com.tngtech.archunit.junit.AnalyzeClasses;
import com.tngtech.archunit.junit.ArchTest;
import com.tngtech.archunit.lang.ArchRule;
import com.tngtech.archunit.core.importer.ImportOption;
import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.classes;

@AnalyzeClasses(packages = "com.example.archunit", importOptions = ImportOption.DoNotIncludeTests.class)
class NameConventionRulesTest {
	
	private static final String CONTROLLER_SUFFIX = "Controller";
	private static final String CONTROLLER_PACKAGE = "com.example.archunit.controller";
	
	@ArchTest
	static final ArchRule classes_in_controller_should_be_named_properly = classes()
		.that().resideInAPackage(CONTROLLER_PACKAGE)
		.should().haveSimpleNameEndingWith(CONTROLLER_SUFFIX)
		.because(String.format("Classes in %s package should be named with %s suffix", CONTROLLER_PACKAGE, CONTROLLER_SUFFIX));
}