BuildPlan plan = calculateLifecycleMappings(projects, "generate-resources");
        assertNotNull(plan);
    }

    @Test
    void testAllPhase() {
        MavenProject c1 = new MavenProject();
        c1.setArtifactId("c1");
        c1.setCollectedProjects(List.of());
        MavenProject c2 = new MavenProject();
        c2.setArtifactId("c2");