1 files changed, 44 insertions, 0 deletions
diff --git a/spec/finders/ci/variables_finder_spec.rb b/spec/finders/ci/variables_finder_spec.rb
new file mode 100644
index 00000000000..cd5f950ca8e
--- /dev/null
+++ b/spec/finders/ci/variables_finder_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::VariablesFinder do
+  let!(:project) { create(:project) }
+  let!(:params) { {} }
+
+  let!(:var1) { create(:ci_variable, project: project, key: 'key1', environment_scope: 'staging') }
+  let!(:var2) { create(:ci_variable, project: project, key: 'key2', environment_scope: 'staging') }
+  let!(:var3) { create(:ci_variable, project: project, key: 'key2', environment_scope: 'production') }
+
+  describe '#initialize' do
+    subject { described_class.new(project, params) }
+
+    context 'without key filter' do
+      let!(:params) { {} }
+
+      it 'raises an error' do
+        expect { subject }.to raise_error(ArgumentError, 'Please provide params[:key]')
+      end
+    end
+  end
+
+  describe '#execute' do
+    subject { described_class.new(project.reload, params).execute }
+
+    context 'with key filter' do
+      let!(:params) { { key: 'key1' } }
+
+      it 'returns var1' do
+        expect(subject).to contain_exactly(var1)
+      end
+    end
+
+    context 'with key and environment_scope filter' do
+      let!(:params) { { key: 'key2', filter: { environment_scope: 'staging' } } }
+
+      it 'returns var2' do
+        expect(subject).to contain_exactly(var2)
+      end
+    end
+  end
+end