1 files changed, 46 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/ci/stages_spec.rb b/spec/requests/api/graphql/ci/stages_spec.rb
new file mode 100644
index 00000000000..cd48a24b9c8
--- /dev/null
+++ b/spec/requests/api/graphql/ci/stages_spec.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe 'Query.project.pipeline.stages' do
+  include GraphqlHelpers
+
+  let(:project) { create(:project, :repository, :public) }
+  let(:user) { create(:user) }
+  let(:pipeline) { create(:ci_pipeline, project: project, user: user) }
+  let(:stage_graphql_data) { graphql_data['project']['pipeline']['stages'] }
+
+  let(:params) { {} }
+
+  let(:fields) do
+    <<~QUERY
+      nodes {
+        #{all_graphql_fields_for('CiStage')}
+      }
+    QUERY
+  end
+
+  let(:query) do
+    %(
+      query {
+        project(fullPath: "#{project.full_path}") {
+          pipeline(iid: "#{pipeline.iid}") {
+            stages {
+              #{fields}
+            }
+          }
+        }
+      }
+    )
+  end
+
+  before do
+    create(:ci_stage_entity, pipeline: pipeline, name: 'deploy')
+    post_graphql(query, current_user: user)
+  end
+
+  it_behaves_like 'a working graphql query'
+
+  it 'returns the stage of a pipeline' do
+    expect(stage_graphql_data['nodes'].first['name']).to eq('deploy')
+  end
+end