private void doTransformations(MPatchModel mpatch) {
final int deps = MPatchDependencyTransformation.calculateDependencies(mpatch);
assertNull(
MPatchConstants.MPATCH_SHORT_NAME + " is not valid!",
CompareTestHelper.validateMPatch(mpatch));
assertEquals("Dependencies were not calculated correctly!", 2, deps);
final int refs = InternalReferencesTransformation.createInternalReferences(mpatch);
assertNull(
MPatchConstants.MPATCH_SHORT_NAME + " is not valid!",
CompareTestHelper.validateMPatch(mpatch));
assertEquals("Internal references were not created correctly!", 2, refs);
final int card = GeneralizeTransformation.unboundSymbolicReferences(mpatch);
assertNull(
MPatchConstants.MPATCH_SHORT_NAME + " is not valid!",
CompareTestHelper.validateMPatch(mpatch));
assertEquals("Cardinality weakening was not performed correctly!", 8, card);
final int str = GeneralizeTransformation.expandScope(mpatch);
assertNull(
MPatchConstants.MPATCH_SHORT_NAME + " is not valid!",
CompareTestHelper.validateMPatch(mpatch));
assertTrue("String weakening was not performed correctly!", str >= 3);
}
private void testOCL(String unchangedUri, String changedUri) {
for (ISymbolicReferenceCreator symrefCreator : TestConstants.SYM_REF_CREATORS) {
for (IModelDescriptorCreator descriptorCreator : TestConstants.MODEL_DESCRIPTOR_CREATORS) {
MPatchModel mpatch =
CompareTestHelper.getMPatchFromUris(
changedUri, unchangedUri, symrefCreator, descriptorCreator);
assertNotNull(
"Preceeding transformation emfdiff2mpatch failed with symrefCreator: "
+ symrefCreator.getLabel()
+ " and descriptorCreator: "
+ descriptorCreator.getLabel(),
mpatch);
CommonTestOperations.checkOclExpressions(mpatch);
}
}
}
/** See test description here: {@link InternalRefTest}. */
@Test
public void testInternalRef() {
// get creators
final ISymbolicReferenceCreator symrefCreator =
ExtensionManager.getAllSymbolicReferenceCreators().get("Condition-based");
final IModelDescriptorCreator descriptorCreator =
ExtensionManager.getAllModelDescriptorCreators().get("Default");
final String info =
"symrefCreator: "
+ symrefCreator.getLabel()
+ ", descriptorCreator: "
+ descriptorCreator.getLabel();
// create mpatch
final MPatchModel mpatch =
CompareTestHelper.getMPatchFromUris(
TestConstants.INTERNAL_REF_URI2,
TestConstants.INTERNAL_REF_URI1,
symrefCreator,
descriptorCreator);
doTransformations(mpatch);
modifyDiff(mpatch);
// resolve references to other model
final EPackage applyModel =
(EPackage)
CompareTestHelper.loadModel(TestConstants.INTERNAL_REF_URI3, new ResourceSetImpl())
.get(0);
final ResolvedSymbolicReferences resolvedReferences =
CompareTestHelper.resolveReferences(mpatch, applyModel, info);
// apply differences
final Map<Integer, Boolean> options = new HashMap<Integer, Boolean>();
options.put(IMPatchApplication.OPTION_STORE_BINDING, true);
final MPatchApplicationResult result =
TestConstants.DIFF_APPLIER.applyMPatch(resolvedReferences, options);
// check application status
assertTrue("Some changes failed to apply: " + result.failed, result.failed.isEmpty());
assertTrue(
"Cross reference restoring failed for: " + result.crossReferences,
result.crossReferences.isEmpty());
assertEquals(
"Application result was not successful!",
MPatchApplicationResult.ApplicationStatus.SUCCESSFUL,
result.status);
// check model!
assertEquals(
"Different number of elements in root package than expected: "
+ applyModel.getEClassifiers(),
3,
applyModel.getEClassifiers().size());
assertEquals(
"Different number of elements in sub package than expected: "
+ applyModel.getESubpackages().get(0).getEClassifiers(),
1,
applyModel.getESubpackages().get(0).getEClassifiers().size());
for (EClassifier classifier : applyModel.getEClassifiers()) {
if (!classifier.getName().equals("C")) {
final EClass aClass = (EClass) classifier;
assertEquals(
"Cross references (eSuperType) does not refer to the two new classes 'C', but: "
+ aClass.getESuperTypes(),
2,
aClass.getESuperTypes().size());
}
}
}