factories.put("basic", toolchainFactory_basicType);
        factories.put("rare", toolchainFactory_rareType);
        toolchainManager = new DefaultToolchainManager(factories, logger);
    }

    @Test
    void testNoModels() {
        MavenSession session = mock(MavenSession.class);
        MavenExecutionRequest executionRequest = new DefaultMavenExecutionRequest();
        when(session.getRequest()).thenReturn(executionRequest);