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package org.eclipse.emf.compare.uml2.tests.include;
import static com.google.common.base.Predicates.and;
import static com.google.common.base.Predicates.instanceOf;
import static junit.framework.Assert.assertNotNull;
import static junit.framework.Assert.assertSame;
import static junit.framework.Assert.assertTrue;
import static org.eclipse.emf.compare.utils.EMFComparePredicates.added;
import static org.eclipse.emf.compare.utils.EMFComparePredicates.changedReference;
import static org.eclipse.emf.compare.utils.EMFComparePredicates.ofKind;
import static org.eclipse.emf.compare.utils.EMFComparePredicates.removed;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterators;
import java.io.IOException;
import java.util.List;
import org.eclipse.emf.compare.Comparison;
import org.eclipse.emf.compare.Diff;
import org.eclipse.emf.compare.DifferenceKind;
import org.eclipse.emf.compare.tests.framework.AbstractInputData;
import org.eclipse.emf.compare.uml2.internal.DirectedRelationshipChange;
import org.eclipse.emf.compare.uml2.tests.AbstractTest;
import org.eclipse.emf.compare.uml2.tests.include.data.IncludeInputData;
import org.eclipse.emf.ecore.resource.Resource;
import org.junit.Test;
@SuppressWarnings("nls")
public class AddIncludeTest extends AbstractTest {
private IncludeInputData input = new IncludeInputData();
@Test
public void testA10UseCase() throws IOException {
final Resource left = input.getA1Left();
final Resource right = input.getA1Right();
final Comparison comparison = compare(left, right);
testAB1(TestKind.ADD, comparison);
testMergeLeftToRight(left, right, null);
testMergeRightToLeft(left, right, null);
}
@Test
public void testA11UseCase() throws IOException {
final Resource left = input.getA1Left();
final Resource right = input.getA1Right();
final Comparison comparison = compare(right, left);
testAB1(TestKind.DELETE, comparison);
testMergeLeftToRight(right, left, null);
testMergeRightToLeft(right, left, null);
}
@Test
public void testA10UseCase3way() throws IOException {
final Resource left = input.getA1Left();
final Resource right = input.getA1Right();
final Comparison comparison = compare(left, right, right);
testAB1(TestKind.ADD, comparison);
testMergeLeftToRight(left, right, right);
testMergeRightToLeft(left, right, right);
}
@Test
public void testA11UseCase3way() throws IOException {
final Resource left = input.getA1Left();
final Resource right = input.getA1Right();
final Comparison comparison = compare(left, right, left);
testAB1(TestKind.DELETE, comparison);
testMergeLeftToRight(left, right, left);
testMergeRightToLeft(left, right, left);
}
private void testAB1(TestKind kind, final Comparison comparison) {
final List<Diff> differences = comparison.getDifferences();
// We should have no less and no more than 3 differences
assertSame(Integer.valueOf(3), Integer.valueOf(differences.size()));
Predicate<? super Diff> addExtendDescription = null;
Predicate<? super Diff> changeRefExtendedCaseInExtendDescription = null;
if (kind.equals(TestKind.DELETE)) {
addExtendDescription = removed("model.UseCase1.include"); //$NON-NLS-1$
changeRefExtendedCaseInExtendDescription = changedReference("model.UseCase1.include", "addition",
"model.UseCase", null);
} else {
addExtendDescription = added("model.UseCase1.include"); //$NON-NLS-1$
changeRefExtendedCaseInExtendDescription = changedReference("model.UseCase1.include", "addition",
null, "model.UseCase");
}
final Diff addExtend = Iterators.find(differences.iterator(), addExtendDescription);
final Diff addRefExtendedCaseInExtend = Iterators.find(differences.iterator(),
changeRefExtendedCaseInExtendDescription);
assertNotNull(addExtend);
assertNotNull(addRefExtendedCaseInExtend);
// CHECK EXTENSION
assertSame(Integer.valueOf(1), count(differences, instanceOf(DirectedRelationshipChange.class)));
Diff addUMLExtend = null;
if (kind.equals(TestKind.ADD)) {
addUMLExtend = Iterators.find(differences.iterator(), and(
instanceOf(DirectedRelationshipChange.class), ofKind(DifferenceKind.ADD)));
} else {
addUMLExtend = Iterators.find(differences.iterator(), and(
instanceOf(DirectedRelationshipChange.class), ofKind(DifferenceKind.DELETE)));
}
assertNotNull(addUMLExtend);
assertSame(Integer.valueOf(2), Integer.valueOf(addUMLExtend.getRefinedBy().size()));
assertTrue(addUMLExtend.getRefinedBy().contains(addRefExtendedCaseInExtend));
assertTrue(addUMLExtend.getRefinedBy().contains(addExtend));
// CHECK REQUIREMENT
if (kind.equals(TestKind.ADD)) {
assertSame(Integer.valueOf(1), Integer.valueOf(addRefExtendedCaseInExtend.getRequires().size()));
assertTrue(addRefExtendedCaseInExtend.getRequires().contains(addExtend));
assertSame(Integer.valueOf(0), Integer.valueOf(addExtend.getRequires().size()));
assertSame(Integer.valueOf(0), Integer.valueOf(addUMLExtend.getRequires().size()));
} else {
assertSame(Integer.valueOf(0), Integer.valueOf(addRefExtendedCaseInExtend.getRequires().size()));
assertSame(Integer.valueOf(1), Integer.valueOf(addExtend.getRequires().size()));
assertTrue(addExtend.getRequires().contains(addRefExtendedCaseInExtend));
assertSame(Integer.valueOf(0), Integer.valueOf(addUMLExtend.getRequires().size()));
}
// CHECK EQUIVALENCE
assertSame(Integer.valueOf(0), Integer.valueOf(comparison.getEquivalences().size()));
testIntersections(comparison);
}
@Override
protected AbstractInputData getInput() {
return input;
}
}
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