Feature/add language in repository to api

1 files changed, 48 insertions, 0 deletions

diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index 2ec29a79e93..17272cb00e5 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -1,6 +1,18 @@
 # -*- coding: utf-8 -*-
 require 'spec_helper'
 
+shared_examples 'languages and percentages JSON response' do
+  let(:expected_languages) { project.repository.languages.map { |language| language.values_at(:label, :value)}.to_h }
+
+  it 'returns expected language values' do
+    get api("/projects/#{project.id}/languages", user)
+
+    expect(response).to have_gitlab_http_status(:ok)
+    expect(json_response).to eq(expected_languages)
+    expect(json_response.count).to be > 1
+  end
+end
+
 describe API::Projects do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
@@ -1694,6 +1706,42 @@ describe API::Projects do
     end
   end
 
+  describe 'GET /projects/:id/languages' do
+    context 'with an authorized user' do
+      it_behaves_like 'languages and percentages JSON response' do
+        let(:project) { project3 }
+      end
+
+      it 'returns not_found(404) for not existing project' do
+        get api("/projects/9999999999/languages", user)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'with not authorized user' do
+      it 'returns not_found for existing but unauthorized project' do
+        get api("/projects/#{project3.id}/languages", user3)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'without user' do
+      let(:project_public) { create(:project, :public, :repository) }
+
+      it_behaves_like 'languages and percentages JSON response' do
+        let(:project) { project_public }
+      end
+
+      it 'returns not_found for existing but unauthorized project' do
+        get api("/projects/#{project3.id}/languages", nil)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+
   describe 'DELETE /projects/:id' do
     context 'when authenticated as user' do
       it 'removes project' do