1 files changed, 71 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/mutations/work_items/export_spec.rb b/spec/requests/api/graphql/mutations/work_items/export_spec.rb
new file mode 100644
index 00000000000..d5d07ea65f8
--- /dev/null
+++ b/spec/requests/api/graphql/mutations/work_items/export_spec.rb
@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Export work items', feature_category: :team_planning do
+  include GraphqlHelpers
+
+  let_it_be(:project) { create(:project) }
+  let_it_be(:reporter) { create(:user).tap { |user| project.add_reporter(user) } }
+  let_it_be(:guest) { create(:user).tap { |user| project.add_guest(user) } }
+  let_it_be(:work_item) { create(:work_item, project: project) }
+
+  let(:input) { { 'projectPath' => project.full_path } }
+  let(:mutation) { graphql_mutation(:workItemExport, input) }
+  let(:mutation_response) { graphql_mutation_response(:work_item_export) }
+
+  context 'when user is not allowed to export work items' do
+    let(:current_user) { guest }
+
+    it_behaves_like 'a mutation that returns a top-level access error'
+  end
+
+  context 'when import_export_work_items_csv feature flag is disabled' do
+    let(:current_user) { reporter }
+
+    before do
+      stub_feature_flags(import_export_work_items_csv: false)
+    end
+
+    it_behaves_like 'a mutation that returns top-level errors',
+      errors: ['`import_export_work_items_csv` feature flag is disabled.']
+  end
+
+  context 'when user has permissions to export work items' do
+    let(:current_user) { reporter }
+    let(:input) do
+      super().merge(
+        'selectedFields' => %w[TITLE DESCRIPTION AUTHOR TYPE AUTHOR_USERNAME CREATED_AT],
+        'authorUsername' => 'admin',
+        'iids' => [work_item.iid.to_s],
+        'state' => 'opened',
+        'types' => 'TASK',
+        'search' => 'any',
+        'in' => 'TITLE'
+      )
+    end
+
+    it 'schedules export job with given arguments', :aggregate_failures do
+      expected_arguments = {
+        selected_fields: ['title', 'description', 'author', 'type', 'author username', 'created_at'],
+        author_username: 'admin',
+        iids: [work_item.iid.to_s],
+        state: 'opened',
+        issue_types: ['task'],
+        search: 'any',
+        in: ['title']
+      }
+
+      expect(IssuableExportCsvWorker)
+        .to receive(:perform_async).with(:work_item, current_user.id, project.id, expected_arguments)
+
+      post_graphql_mutation(mutation, current_user: current_user)
+
+      expect(mutation_response['message']).to eq(
+        'Your CSV export request has succeeded. The result will be emailed to ' \
+        "#{reporter.notification_email_or_default}."
+      )
+      expect(mutation_response['errors']).to be_empty
+    end
+  end
+end