update import API and spec

lib/api/project_import.rb

@@ -17,6 +17,7 @@ module API
     end
     params do
+      requires :name, type: String, desc: 'The new project name'
       optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be imported into. Defaults to the user namespace.'
       requires :file, type: File, desc: 'The project export file to be imported'
     end
@@ -37,9 +38,11 @@ module API
                       Namespace.find_by_path_or_name(namespace)
                     end
-        project = ::Projects::GitlabProjectsImportService.new(current_user, import_params).execute
-        render_api_error!(link.project.full_messages.first, 400) unless project.saved?
+        project_params = import_params.merge(namespace: namespace.id)
+        project = ::Projects::GitlabProjectsImportService.new(current_user, project_params).execute
+
+        render_api_error!(project.full_messages.first, 400) unless project.saved?
         present project, with: Entities::ProjectImportStatus
       end

spec/requests/api/project_import_spec.rb

@@ -16,11 +16,10 @@ describe API::ProjectImport do
   end
   describe 'POST /projects/import' do
-
     it 'schedules an import' do
       expect_any_instance_of(Project).to receive(:import_schedule)
-      post api('/projects/import', user), file: file, namespace: namespace.full_path
+      post api('/projects/import', user), name: 'test', file: file, namespace: namespace.full_path
       expect(project.status).to eq('started')
     end
@@ -43,7 +42,7 @@ describe API::ProjectImport do
       expect(response).to have_gitlab_http_status(200)
       expect(json_response).to include('import_status' => 'failed',
-                                  'import_error' => 'error')
+                                       'import_error' => 'error')
     end
   end
 end