/**
* Tests whether the refactoring
*
* @throws Exception In case of an unexpected exception.
*/
@Test
public void testRefactorCaseMethodAddDifferentParam() throws Exception {
VariationPoint vp = RefactoringTestUtil.getMethodAddDifferentParamCase(VariabilityType.OPTXOR);
IfStaticConfigClassMethod refactoring = new IfStaticConfigClassMethod();
refactoring.refactor(vp, null);
// location has two methods
Class vpLocation = (Class) ((JaMoPPJavaSoftwareElement) vp.getLocation()).getJamoppElement();
assertThat(vpLocation.getMethods().size(), equalTo(2));
Method firstMethod = vpLocation.getMethods().get(0);
Method secondMethod = vpLocation.getMethods().get(1);
// assert number of parameters
assertThat(firstMethod.getParameters().size(), anyOf(equalTo(1), equalTo(2)));
assertThat(secondMethod.getParameters().size(), anyOf(equalTo(1), equalTo(2)));
assertThat(
firstMethod.getParameters().size(), not(equalTo(secondMethod.getParameters().size())));
// assert method names and return types
assertThat(firstMethod.getName(), equalTo("someMethod"));
assertThat(secondMethod.getName(), equalTo("someMethod"));
assertThat(firstMethod.getTypeReference(), instanceOf(Void.class));
assertThat(secondMethod.getTypeReference(), instanceOf(Void.class));
// verify correct VPM
RefactoringTestUtil.assertValidVPM(vp);
}
/**
* Tests whether the canBeApplied method returns false for variation points that have variants
* with implementing elements that are not supported by the refactoring.
*/
@Test
public void testIfCanBeAppliedWithInvalidVariantElements() {
Commentable location = ClassifiersFactory.eINSTANCE.createClass();
Commentable implEl1 = MembersFactory.eINSTANCE.createClassMethod();
Commentable implEl2 = MembersFactory.eINSTANCE.createConstructor();
VariationPoint vpMock =
RefactoringTestUtil.getSimpleVPMock(
VariabilityType.OPTXOR,
Extensible.NO,
BindingTime.COMPILE_TIME,
location,
implEl1,
implEl2);
IfStaticConfigClassMethod refactoring = new IfStaticConfigClassMethod();
assertThat(refactoring.canBeAppliedTo(vpMock).getSeverity(), is(Diagnostic.ERROR));
}
/**
* Tests whether the refactoring
*
* @throws Exception In case of an unexpected exception.
*/
@Test
public void testRefactorCaseMethodAddSameParam() throws Exception {
VariationPoint vp = RefactoringTestUtil.getMethodAddSameParamCase(VariabilityType.OPTXOR);
IfStaticConfigClassMethod refactoring = new IfStaticConfigClassMethod();
refactoring.refactor(vp, null);
// location has one method
Class vpLocation = (Class) ((JaMoPPJavaSoftwareElement) vp.getLocation()).getJamoppElement();
assertThat(vpLocation.getMethods().size(), equalTo(1));
// assert number of parameters
assertThat(vpLocation.getMethods().get(0).getParameters().size(), equalTo(0));
// assert method name and return type
assertThat(vpLocation.getMethods().get(0).getTypeReference(), instanceOf(Void.class));
// verify correct VPM
RefactoringTestUtil.assertValidVPM(vp);
}