1 files changed, 71 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/project/work_item_types_spec.rb b/spec/requests/api/graphql/project/work_item_types_spec.rb
new file mode 100644
index 00000000000..2caaedda2a1
--- /dev/null
+++ b/spec/requests/api/graphql/project/work_item_types_spec.rb
@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'getting a list of work item types for a project' do
+  include GraphqlHelpers
+
+  let_it_be(:developer) { create(:user) }
+  let_it_be(:project) { create(:project) }
+
+  before_all do
+    project.add_developer(developer)
+  end
+
+  let(:current_user) { developer }
+
+  let(:fields) do
+    <<~GRAPHQL
+      workItemTypes{
+        nodes { id name iconName }
+      }
+    GRAPHQL
+  end
+
+  let(:query) do
+    graphql_query_for(
+      'project',
+      { 'fullPath' => project.full_path },
+      fields
+    )
+  end
+
+  context 'when user has access to the project' do
+    before do
+      post_graphql(query, current_user: current_user)
+    end
+
+    it_behaves_like 'a working graphql query'
+
+    it 'returns all default work item types' do
+      expect(graphql_data.dig('project', 'workItemTypes', 'nodes')).to match_array(
+        WorkItems::Type.default.map do |type|
+          hash_including('id' => type.to_global_id.to_s, 'name' => type.name, 'iconName' => type.icon_name)
+        end
+      )
+    end
+  end
+
+  context "when user doesn't have access to the project" do
+    let(:current_user) { create(:user) }
+
+    before do
+      post_graphql(query, current_user: current_user)
+    end
+
+    it 'does not return the project' do
+      expect(graphql_data).to eq('project' => nil)
+    end
+  end
+
+  context 'when the work_items feature flag is disabled' do
+    before do
+      stub_feature_flags(work_items: false)
+      post_graphql(query, current_user: current_user)
+    end
+
+    it 'makes the workItemTypes field unavailable' do
+      expect(graphql_errors).to contain_exactly(hash_including("message" => "Field 'workItemTypes' doesn't exist on type 'Project'"))
+    end
+  end
+end