Collections.emptyMap());

        PlexusConfiguration plexusConfiguration = (PlexusConfiguration) systemSessionFactory
                .newRepositorySession(request)
                .getConfigProperties()
                .get("aether.transport.wagon.config.repository");
        assertNotNull(plexusConfiguration);
        assertEquals(0, plexusConfiguration.getChildCount());
    }

    @Test

                        if (!session.getConfigProperties().containsKey(property)) {
                            throw new IllegalArgumentException("Cannot inline property " + property);
                        }
                        usedProperties.add(property);
                        return (String) session.getConfigProperties().get(property);
                    });

        if (project.getFile() == null) {
            // If there is no build POM there is no reason to inject artifacts for the consumer POM.
            return;
        }
        if (Features.consumerPom(session.getConfigProperties())) {
            Path buildDir =
                    project.getBuild() != null ? Paths.get(project.getBuild().getDirectory()) : null;
            if (buildDir != null) {
                Files.createDirectories(buildDir);

    }

    private RepositorySystemSession createMockSession(Map<String, Object> configProperties) {
        RepositorySystemSession session = Mockito.mock(RepositorySystemSession.class);
        when(session.getConfigProperties()).thenReturn(configProperties);
        return session;
    }

    private DeployRequest createDeployRequestWithConsumerPom() {
        DeployRequest request = new DeployRequest();

        RepositorySystemSession session = request.getRepositorySession();
        ArtifactTypeRegistry stereotypes = session.getArtifactTypeRegistry();

        if (logger.isDebugEnabled()
                && session.getConfigProperties().get(DependencyManagerUtils.CONFIG_PROP_VERBOSE) == null) {
            DefaultRepositorySystemSession verbose = new DefaultRepositorySystemSession(session);

                    .orElse(null);
        }
    }

    private Relocations parseRelocations(RepositorySystemSession session) {
        String relocationsEntries = (String) session.getConfigProperties().get(CONFIG_PROP_RELOCATIONS_ENTRIES);
        if (relocationsEntries == null) {
            return null;
        }
        String[] entries = relocationsEntries.split(",");

            throws ModelBuilderException {
        Model model = project.getModel().getDelegate();
        boolean flattenEnabled = Features.consumerPomFlatten(session.getConfigProperties());
        String packaging = model.getPackaging();
        String originalPackaging = project.getOriginalModel().getPackaging();

        // Check if this is a BOM (original packaging is "bom")

        ArtifactDescriptorResult result = new ArtifactDescriptorResult(request);

        Model model = loadPom(session, request, result);
        if (model != null) {
            Map<String, Object> config = session.getConfigProperties();
            ArtifactDescriptorReaderDelegate delegate =
                    (ArtifactDescriptorReaderDelegate) config.get(ArtifactDescriptorReaderDelegate.class.getName());

            if (delegate == null) {