Bring scoped environment variables to core

As decided in https://gitlab.com/gitlab-org/gitlab-ce/issues/53593

1 files changed, 65 insertions, 0 deletions

diff --git a/spec/controllers/projects/variables_controller_spec.rb b/spec/controllers/projects/variables_controller_spec.rb
index a2a09e2580f..21e106660d0 100644
--- a/spec/controllers/projects/variables_controller_spec.rb
+++ b/spec/controllers/projects/variables_controller_spec.rb
@@ -36,5 +36,70 @@ describe Projects::VariablesController do
     end
 
     include_examples 'PATCH #update updates variables'
+
+    context 'with environment scope' do
+      let!(:variable) { create(:ci_variable, project: project, environment_scope: 'custom_scope') }
+
+      let(:variable_attributes) do
+        { id: variable.id,
+          key: variable.key,
+          secret_value: variable.value,
+          protected: variable.protected?.to_s,
+          environment_scope: variable.environment_scope }
+      end
+      let(:new_variable_attributes) do
+        { key: 'new_key',
+          secret_value: 'dummy_value',
+          protected: 'false',
+          environment_scope: 'new_scope' }
+      end
+
+      context 'with same key and different environment scope' do
+        let(:variables_attributes) do
+          [
+            variable_attributes,
+            new_variable_attributes.merge(key: variable.key)
+          ]
+        end
+
+        it 'does not update the existing variable' do
+          expect { subject }.not_to change { variable.reload.value }
+        end
+
+        it 'creates the new variable' do
+          expect { subject }.to change { owner.variables.count }.by(1)
+        end
+
+        it 'returns a successful response including all variables' do
+          subject
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(response).to match_response_schema('variables')
+        end
+      end
+
+      context 'with same key and same environment scope' do
+        let(:variables_attributes) do
+          [
+            variable_attributes,
+            new_variable_attributes.merge(key: variable.key, environment_scope: variable.environment_scope)
+          ]
+        end
+
+        it 'does not update the existing variable' do
+          expect { subject }.not_to change { variable.reload.value }
+        end
+
+        it 'does not create the new variable' do
+          expect { subject }.not_to change { owner.variables.count }
+        end
+
+        it 'returns a bad request response' do
+          subject
+
+          expect(response).to have_gitlab_http_status(:bad_request)
+        end
+      end
+    end
   end
 end