Add features for list and show details of variables in API

1 files changed, 75 insertions, 0 deletions

diff --git a/spec/requests/api/variables_spec.rb b/spec/requests/api/variables_spec.rb
new file mode 100644
index 00000000000..8f66f5432b6
--- /dev/null
+++ b/spec/requests/api/variables_spec.rb
@@ -0,0 +1,75 @@
+require 'spec_helper'
+
+describe API::API, api: true do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:master) { create(:project_member, user: user, project: project, access_level: ProjectMember::MASTER) }
+  let!(:developer) { create(:project_member, user: user2, project: project, access_level: ProjectMember::DEVELOPER) }
+  let!(:variable) { create(:ci_variable, project: project) }
+
+  describe 'GET /projects/:id/variables' do
+    context 'authorized user with proper permissions' do
+      it 'should return project variables' do
+        get api("/projects/#{project.id}/variables", user)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_a(Array)
+      end
+    end
+
+    context 'authorized user with invalid permissions' do
+      it 'should not return project variables' do
+        get api("/projects/#{project.id}/variables", user2)
+
+        expect(response.status).to eq(403)
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'should not return project variables' do
+        get api("/projects/#{project.id}/variables")
+
+        expect(response.status).to eq(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/variables/:variable_id' do
+    context 'authorized user with proper permissions' do
+      it 'should return project variable details when ID is used as :variable_id' do
+        get api("/projects/#{project.id}/variables/1", user)
+
+        expect(response.status).to eq(200)
+        expect(json_response['key']).to eq('TEST_VARIABLE_1')
+        expect(json_response['value']).to eq('VALUE_1')
+      end
+
+      it 'should return project variable details when `key` is used as :variable_id' do
+        get api("/projects/#{project.id}/variables/TEST_VARIABLE_1", user)
+
+        expect(response.status).to eq(200)
+        expect(json_response['id']).to eq(1)
+        expect(json_response['value']).to eq('VALUE_1')
+      end
+    end
+
+    context 'authorized user with invalid permissions' do
+      it 'should not return project variable details' do
+        get api("/projects/#{project.id}/variables/1", user2)
+
+        expect(response.status).to eq(403)
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'should not return project variable details' do
+        get api("/projects/#{project.id}/variables/1")
+
+        expect(response.status).to eq(401)
+      end
+    end
+  end
+end