long weight2 = comparator.getProjectWeight(project);

        assertEquals(weight1, weight2, "Project weight should be consistent");
    }

    @Test
    void testDependencyChainLength() {
        // Test that projects with longer dependency chains get higher weights
        // In the stub: A -> B,C; B -> X,Y; C -> X,Z
        long weightA = comparator.getProjectWeight(ProjectDependencyGraphStub.A);