1 files changed, 9 insertions, 0 deletions
diff --git a/spec/models/ci/variable_spec.rb b/spec/models/ci/variable_spec.rb
index 26a7a2596af..93a24ba9157 100644
--- a/spec/models/ci/variable_spec.rb
+++ b/spec/models/ci/variable_spec.rb
@@ -14,6 +14,15 @@ RSpec.describe Ci::Variable do
     it { is_expected.to validate_uniqueness_of(:key).scoped_to(:project_id, :environment_scope).with_message(/\(\w+\) has already been taken/) }
   end
 
+  describe '.by_environment_scope' do
+    let!(:matching_variable) { create(:ci_variable, environment_scope: 'production ') }
+    let!(:non_matching_variable) { create(:ci_variable, environment_scope: 'staging') }
+
+    subject { Ci::Variable.by_environment_scope('production') }
+
+    it { is_expected.to contain_exactly(matching_variable) }
+  end
+
   describe '.unprotected' do
     subject { described_class.unprotected }