/**
* Tests whether the refactoring merges the constants of two enumerations correctly. The generated
* enumeration must contain the constants from all variants.
*
* @throws Exception In case of an unexpected exception.
*/
@Test
public void testRefactorCaseEnumerationAddEnumConstant() throws Exception {
VariationPoint vp =
RefactoringTestUtil.getEnumerationAddEnumConstantCase(VariabilityType.OPTXOR);
IfStaticConfigClassEnumerationInMemberContainer refactoring =
new IfStaticConfigClassEnumerationInMemberContainer();
refactoring.refactor(vp, null);
// location has one member (the enumeration)
MemberContainer vpLocation =
(MemberContainer) ((JaMoPPJavaSoftwareElement) vp.getLocation()).getJamoppElement();
assertThat(vpLocation.getMembers().size(), equalTo(1));
// member is an enumeration
assertThat(vpLocation.getMembers().get(0), instanceOf(Enumeration.class));
Enumeration enumeration = (Enumeration) vpLocation.getMembers().get(0);
// enumeration has the correct name and the two constants from the base and the integration
assertThat(enumeration.getName(), equalTo("A"));
assertThat(enumeration.getConstants().size(), equalTo(2));
assertThat(enumeration.getConstants().get(0).getName(), anyOf(equalTo("A"), equalTo("B")));
assertThat(enumeration.getConstants().get(1).getName(), anyOf(equalTo("A"), equalTo("B")));
assertThat(
enumeration.getConstants().get(0).getName(),
not(equalTo(enumeration.getConstants().get(1).getName())));
// verify correct VPM
RefactoringTestUtil.assertValidVPM(vp);
}
/**
* Tests whether the canBeApplied method returns false for variation points that have a location
* that is not supported by the refactoring.
*/
@Test
public void testIfCanBeAppliedWithInvalidLocation() {
Commentable location = MembersFactory.eINSTANCE.createClassMethod();
Enumeration implEl1 = ClassifiersFactory.eINSTANCE.createEnumeration();
Enumeration implEl2 = ClassifiersFactory.eINSTANCE.createEnumeration();
implEl1.setName("A");
implEl2.setName("B");
VariationPoint vpMock =
RefactoringTestUtil.getSimpleVPMock(
VariabilityType.OPTXOR,
Extensible.NO,
BindingTime.COMPILE_TIME,
location,
implEl1,
implEl2);
IfStaticConfigClassEnumerationInMemberContainer refactoring =
new IfStaticConfigClassEnumerationInMemberContainer();
assertThat(refactoring.canBeAppliedTo(vpMock).getSeverity(), is(Diagnostic.ERROR));
}