assertEquals(0, mavenProjects.size());
    }

    @Test
    void testBDependencies() {
        final List<MavenProject> bProjects = stub.getUpstreamProjects(ProjectDependencyGraphStub.B, false);
        assertEquals(1, bProjects.size());
        assertTrue(bProjects.contains(ProjectDependencyGraphStub.A));
    }

    @Test
    void testCDependencies() {