BuildPlanExecutor.BuildContext context = builder.new BuildContext();
        return context.calculateLifecycleMappings(projects, phase);
    }

    /*
    @Test
    void testPlugins() {
        DefaultLifecycleRegistry lifecycles =
                new DefaultLifecycleRegistry(Collections.emptyList(), Collections.emptyMap());

        Plugin testPlugin = null;

        for (Plugin plugin : plugins) {
            String pluginArtifactId = plugin.getArtifactId();

            assertTrue(validPluginCounts.containsKey(pluginArtifactId), "Illegal plugin found: " + pluginArtifactId);

            if (pluginArtifactId.equals(testPluginArtifactId)) {
                testPlugin = plugin;
            }