Examples with JavaMethod com.tngtech.archunit.core.domain.JavaMethod used on opensource projects

Example 41 with JavaMethod

use of com.tngtech.archunit.core.domain.JavaMethod in project ArchUnit by TNG.

the class ClassFileImporterAnnotationsTest method imports_methods_with_complex_annotations_correctly.

@Test
public void imports_methods_with_complex_annotations_correctly() throws Exception {
    JavaMethod method = new ClassFileImporter().importPackagesOf(ClassWithAnnotatedMethods.class).get(ClassWithAnnotatedMethods.class).getMethod(enumAndArrayAnnotatedMethod);
    JavaAnnotation<?> annotation = method.getAnnotationOfType(ClassWithAnnotatedMethods.MethodAnnotationWithEnumAndArrayValue.class.getName());
    assertThat((JavaEnumConstant) annotation.get("value").get()).isEquivalentTo(OTHER_VALUE);
    assertThat((JavaEnumConstant) annotation.get("valueWithDefault").get()).isEquivalentTo(SOME_VALUE);
    assertThat(((JavaEnumConstant[]) annotation.get("enumArray").get())).matches(SOME_VALUE, OTHER_VALUE);
    assertThat(((JavaEnumConstant[]) annotation.get("enumArrayWithDefault").get())).matches(OTHER_VALUE);
    JavaAnnotation<?> subAnnotation = (JavaAnnotation<?>) annotation.get("subAnnotation").get();
    assertThat(subAnnotation.get("value").get()).isEqualTo("changed");
    assertThat(subAnnotation.getOwner()).isEqualTo(annotation);
    assertThat(subAnnotation.getAnnotatedElement()).isEqualTo(method);
    assertThat(((JavaAnnotation<?>) annotation.get("subAnnotationWithDefault").get()).get("value").get()).isEqualTo("default");
    JavaAnnotation<?>[] subAnnotationArray = (JavaAnnotation<?>[]) annotation.get("subAnnotationArray").get();
    assertThat(subAnnotationArray[0].get("value").get()).isEqualTo("another");
    assertThat(subAnnotationArray[0].getOwner()).isEqualTo(annotation);
    assertThat(subAnnotationArray[0].getAnnotatedElement()).isEqualTo(method);
    assertThat(((JavaAnnotation<?>[]) annotation.get("subAnnotationArrayWithDefault").get())[0].get("value").get()).isEqualTo("first");
    assertThatType((JavaClass) annotation.get("clazz").get()).matches(Map.class);
    assertThatType((JavaClass) annotation.get("clazzWithDefault").get()).matches(String.class);
    assertThat((JavaClass[]) annotation.get("classes").get()).matchExactly(Object.class, Serializable.class);
    assertThat((JavaClass[]) annotation.get("classesWithDefault").get()).matchExactly(Serializable.class, List.class);
    assertThat(method).isEquivalentTo(ClassWithAnnotatedMethods.class.getMethod(enumAndArrayAnnotatedMethod));
}

Example 42 with JavaMethod

use of com.tngtech.archunit.core.domain.JavaMethod in project ArchUnit by TNG.

the class ClassFileImporterAnnotationsTest method imports_methods_with_multiple_parameters_with_annotations.

@Test
public void imports_methods_with_multiple_parameters_with_annotations() {
    JavaMethod method = new ClassFileImporter().importPackagesOf(ClassWithMethodWithAnnotatedParameters.class).get(ClassWithMethodWithAnnotatedParameters.class).getMethod(ClassWithMethodWithAnnotatedParameters.methodWithTwoAnnotatedParameters, String.class, int.class);
    List<Set<JavaAnnotation<JavaParameter>>> parameterAnnotations = method.getParameterAnnotations();
    List<JavaParameter> parameters = method.getParameters();
    for (int i = 0; i < 2; i++) {
        assertThat(parameterAnnotations.get(i)).isEqualTo(parameters.get(i).getAnnotations());
        assertThatAnnotations(parameterAnnotations.get(i)).match(ImmutableSet.copyOf(method.reflect().getParameterAnnotations()[i]));
    }
}

Example 43 with JavaMethod

use of com.tngtech.archunit.core.domain.JavaMethod in project ArchUnit by TNG.

the class ClassFileImporterAnnotationsTest method imports_method_with_one_parameter_with_one_annotation.

@Test
public void imports_method_with_one_parameter_with_one_annotation() {
    JavaMethod method = new ClassFileImporter().importPackagesOf(ClassWithMethodWithAnnotatedParameters.class).get(ClassWithMethodWithAnnotatedParameters.class).getMethod(ClassWithMethodWithAnnotatedParameters.methodWithOneAnnotatedParameterWithOneAnnotation, String.class);
    List<Set<JavaAnnotation<JavaParameter>>> parameterAnnotations = method.getParameterAnnotations();
    JavaParameter parameter = getOnlyElement(method.getParameters());
    JavaAnnotation<JavaParameter> annotation = getOnlyElement(getOnlyElement(parameterAnnotations));
    assertThat((JavaEnumConstant) annotation.get("value").get()).isEquivalentTo(OTHER_VALUE);
    assertThat((JavaEnumConstant) annotation.get("valueWithDefault").get()).isEquivalentTo(SOME_VALUE);
    assertThat(((JavaEnumConstant[]) annotation.get("enumArray").get())).matches(SOME_VALUE, OTHER_VALUE);
    assertThat(((JavaEnumConstant[]) annotation.get("enumArrayWithDefault").get())).matches(OTHER_VALUE);
    JavaAnnotation<?> subAnnotation = (JavaAnnotation<?>) annotation.get("subAnnotation").get();
    assertThat(subAnnotation.get("value").get()).isEqualTo("changed");
    assertThat(subAnnotation.getOwner()).isEqualTo(annotation);
    assertThat(subAnnotation.getAnnotatedElement()).isEqualTo(parameter);
    assertThat(((JavaAnnotation<?>) annotation.get("subAnnotationWithDefault").get()).get("value").get()).isEqualTo("default");
    JavaAnnotation<?>[] subAnnotationArray = (JavaAnnotation<?>[]) annotation.get("subAnnotationArray").get();
    assertThat(subAnnotationArray[0].get("value").get()).isEqualTo("one");
    assertThat(subAnnotationArray[0].getOwner()).isEqualTo(annotation);
    assertThat(subAnnotationArray[0].getAnnotatedElement()).isEqualTo(parameter);
    assertThat(subAnnotationArray[1].get("value").get()).isEqualTo("two");
    assertThat(subAnnotationArray[1].getOwner()).isEqualTo(annotation);
    assertThat(subAnnotationArray[1].getAnnotatedElement()).isEqualTo(parameter);
    assertThat(((JavaAnnotation<?>[]) annotation.get("subAnnotationArrayWithDefault").get())[0].get("value").get()).isEqualTo("first");
    assertThatType((JavaClass) annotation.get("clazz").get()).matches(Map.class);
    assertThatType((JavaClass) annotation.get("clazzWithDefault").get()).matches(String.class);
    assertThat((JavaClass[]) annotation.get("classes").get()).matchExactly(Object.class, Serializable.class);
    assertThat((JavaClass[]) annotation.get("classesWithDefault").get()).matchExactly(Serializable.class, List.class);
    assertThatAnnotation(getOnlyElement(parameter.getAnnotations())).matches(method.reflect().getParameterAnnotations()[0][0]);
    assertThatAnnotation(annotation).matches(method.reflect().getParameterAnnotations()[0][0]);
}

Example 44 with JavaMethod

use of com.tngtech.archunit.core.domain.JavaMethod in project ArchUnit by TNG.

the class ClassFileImporterAnnotationsTest method imports_methods_with_multiple_parameters_with_annotations_but_unannotated_parameters_in_between.

@Test
public void imports_methods_with_multiple_parameters_with_annotations_but_unannotated_parameters_in_between() {
    JavaMethod method = new ClassFileImporter().importPackagesOf(ClassWithMethodWithAnnotatedParameters.class).get(ClassWithMethodWithAnnotatedParameters.class).getMethod(ClassWithMethodWithAnnotatedParameters.methodWithAnnotatedParametersGap, String.class, int.class, Object.class, List.class);
    List<Set<JavaAnnotation<JavaParameter>>> parameterAnnotations = method.getParameterAnnotations();
    assertThatAnnotations(parameterAnnotations.get(0)).isNotEmpty();
    assertThatAnnotations(parameterAnnotations.get(1)).isEmpty();
    assertThatAnnotations(parameterAnnotations.get(2)).isEmpty();
    assertThatAnnotations(parameterAnnotations.get(3)).isNotEmpty();
    List<JavaParameter> parameters = method.getParameters();
    for (int i = 0; i < 4; i++) {
        assertThat(parameterAnnotations.get(i)).isEqualTo(parameters.get(i).getAnnotations());
        assertThatAnnotations(parameterAnnotations.get(i)).match(ImmutableSet.copyOf(method.reflect().getParameterAnnotations()[i]));
    }
}

Example 45 with JavaMethod

use of com.tngtech.archunit.core.domain.JavaMethod in project ArchUnit by TNG.

the class ClassFileImporterAutomaticResolutionTest method automatically_resolves_method_parameter_types.

@Test
public void automatically_resolves_method_parameter_types() {
    @SuppressWarnings("unused")
    class MemberTypesWithoutAnyFurtherReference {

        void methodParameters(Path methodParam1, PrintStream methodParam2) {
        }
    }
    JavaClass javaClass = ImporterWithAdjustedResolutionRuns.disableAllIterationsExcept(MAX_ITERATIONS_FOR_MEMBER_TYPES_PROPERTY_NAME).importClass(MemberTypesWithoutAnyFurtherReference.class);
    JavaMethod method = javaClass.getMethod("methodParameters", Path.class, PrintStream.class);
    assertThat(method.getRawParameterTypes().get(0)).as("method parameter type").isFullyImported(true);
    assertThat(method.getRawParameterTypes().get(1)).as("method parameter type").isFullyImported(true);
}