// header manipulation
	for name, val := range http.Headers.GetRequest().GetAdd() {
		errs = AppendValidation(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))
		errs = AppendValidation(errs, ValidateHTTPHeaderValue(val))
	}
	for name, val := range http.Headers.GetRequest().GetSet() {
		errs = AppendValidation(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))

            project.setOriginalModel(model);
        }
        InternalMavenSession.from(InternalSession.from(session))
                .getMavenSession()
                .getRequest()
                .setRootDirectory(Paths.get("src/test/resources/consumer/simple"));
        Model model = builder.build(session, project, file);

        assertNotNull(model);

        return result;
    }

    private void process(DefaultDependencyResolutionResult result, Collection<ArtifactResult> results) {
        for (ArtifactResult ar : results) {
            DependencyNode node = ar.getRequest().getDependencyNode();
            if (ar.isResolved()) {
                result.addResolvedDependency(node.getDependency());
            } else {

        File pomFile = new File("src/test/resources/projects/artifactMissingVersion/pom.xml").getAbsoluteFile();
        MavenSession mavenSession = createMavenSession(null);
        mavenSession.getRequest().setRootDirectory(pomFile.getParentFile().toPath());
        ProjectBuildingRequest configuration = new DefaultProjectBuildingRequest();
        configuration.setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL);

		}

		// header manipulations
		for name, val := range weight.Headers.GetRequest().GetAdd() {
			errs = appendErrors(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))
			errs = appendErrors(errs, ValidateHTTPHeaderValue(val))
		}
		for name, val := range weight.Headers.GetRequest().GetSet() {
			errs = appendErrors(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))