@Test
public void testGetGraphByParentsTwoScopesUp() {
Dependencies deps = new Dependencies();
deps.addDependencies(A1, createMap(A2, A3, A4));
deps.addDependencies(A2, createMap(A3, A4));
deps.addChild(B1, A1);
deps.addChild(B1, A2);
deps.addChild(B2, A3);
deps.addChild(B3, A4);
deps.addChild(C1, B1);
deps.addChild(C2, B2);
deps.addChild(C3, B3);
DependencyGraph graph =
deps.getDependencyGraph(
TestScope.scope1, new HashSet(Arrays.asList(C1, C2)), DependencyFilter.none);
assertEquals(createSet(A1, A2, A3), graph.getAllItems());
assertEquals(createSet(A2, A3), graph.getDependencies(A1));
assertEquals(createSet(A3), graph.getDependencies(A2));
assertEquals(Collections.EMPTY_SET, graph.getDependencies(A3));
DependencyGraph graphFiltered =
deps.getDependencyGraph(
TestScope.scope1,
new HashSet(Arrays.asList(C1)),
DependencyFilter.itemsContributingToTheParentDependencyWeight);
assertTrue(graphFiltered.getAllItems().size() == 0);
graphFiltered =
deps.getDependencyGraph(
TestScope.scope1,
new HashSet(Arrays.asList(C1, C2)),
DependencyFilter.itemsContributingToTheParentDependencyWeight);
assertEquals(createSet(A1, A2, A3), graphFiltered.getAllItems());
assertEquals(createSet(A3), graphFiltered.getDependencies(A1));
assertEquals(createSet(A3), graphFiltered.getDependencies(A2));
}
@Test
public void testSimpleGraphWithOneScope() {
Dependencies deps = new Dependencies();
deps.addDependencies(A1, createMap(A2, A3));
deps.addDependencies(A2, createMap(A3));
DependencyGraph graph = deps.getDependencyGraph(TestScope.scope1);
assertEquals(createSet(A1, A2, A3), graph.getAllItems());
assertEquals(createSet(A2, A3), graph.getDependencies(A1));
assertEquals(createSet(A3), graph.getDependencies(A2));
assertEquals(Collections.EMPTY_SET, graph.getDependencies(A3));
}
@Test
public void testTwoScopesGraphWithDirectAndDerivedDependencies() {
Dependencies deps = new Dependencies();
deps.addDependencies(A1, createMap(A2));
deps.addDependencies(B1, createMap(B3));
deps.addChild(B1, A1);
deps.addChild(B2, A2);
DependencyGraph graph = deps.getDependencyGraph(TestScope.scope2);
assertEquals(createSet(B1, B2, B3), graph.getAllItems());
assertEquals(createSet(B2, B3), graph.getDependencies(B1));
assertEquals(Collections.EMPTY_SET, graph.getDependencies(B2));
assertEquals(Collections.EMPTY_SET, graph.getDependencies(B3));
}
@Test
public void testGetEmptyGraph() {
DependencyGraph graph = new Dependencies().getDependencyGraph(TestScope.scope1);
assertTrue(graph.getAllItems().isEmpty());
}
