TypesModelTest.java 文件源码

@Test
public void getClassHierarchyNodeForType() throws Exception {
    TypesModel.ClassHierarchyNode classHierarchyNodeForType = typesModel.getClassHierarchyNodeForType(A.class);
    assertNotNull(classHierarchyNodeForType);
    assertTrue(classHierarchyNodeForType.isPolymorphic());
    assertEquals(classHierarchyNodeForType.getAllConcreteChildren().size(), 6); // all

    classHierarchyNodeForType = typesModel.getClassHierarchyNodeForType(AB.class);
    assertNotNull(classHierarchyNodeForType);
    assertFalse(classHierarchyNodeForType.isPolymorphic());
    assertEquals(classHierarchyNodeForType.getAllConcreteChildren().size(), 1); // AB

    classHierarchyNodeForType = typesModel.getClassHierarchyNodeForType(AA.class);
    assertNotNull(classHierarchyNodeForType);
    assertTrue(classHierarchyNodeForType.isPolymorphic());
    assertEquals(classHierarchyNodeForType.getAllConcreteChildren().size(), 4); // AA, AAA, AAB, AAAA

    classHierarchyNodeForType = typesModel.getClassHierarchyNodeForType(X.class);
    assertNotNull(classHierarchyNodeForType);
    assertTrue(classHierarchyNodeForType.isPolymorphic());
    assertThat(classHierarchyNodeForType.getAllConcreteChildren(),
            IsIterableContainingInAnyOrder.containsInAnyOrder(A.class, AA.class, AB.class, AAA.class, AAB.class, AAAA.class, AAX.class, AX.class, ABX.class));


}