1 files changed, 53 insertions, 0 deletions
diff --git a/spec/services/ide/schemas_config_service_spec.rb b/spec/services/ide/schemas_config_service_spec.rb
new file mode 100644
index 00000000000..19e5ca9e87d
--- /dev/null
+++ b/spec/services/ide/schemas_config_service_spec.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ide::SchemasConfigService do
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:user) { create(:user) }
+  let(:filename) { 'sample.yml' }
+  let(:schema_content) { double(body: '{"title":"Sample schema"}') }
+
+  describe '#execute' do
+    before do
+      project.add_developer(user)
+
+      allow(Gitlab::HTTP).to receive(:get).with(anything) do
+        schema_content
+      end
+    end
+
+    subject { described_class.new(project, user, filename: filename).execute }
+
+    context 'feature flag schema_linting is enabled', unless: Gitlab.ee? do
+      before do
+        stub_feature_flags(schema_linting: true)
+      end
+
+      context 'when no predefined schema exists for the given filename' do
+        it 'returns an empty object' do
+          is_expected.to include(
+            status: :success,
+            schema: {})
+        end
+      end
+
+      context 'when a predefined schema exists for the given filename' do
+        let(:filename) { '.gitlab-ci.yml' }
+
+        it 'uses predefined schema matches' do
+          expect(Gitlab::HTTP).to receive(:get).with('https://json.schemastore.org/gitlab-ci')
+          expect(subject[:schema]['title']).to eq "Sample schema"
+        end
+      end
+    end
+
+    context 'feature flag schema_linting is disabled', unless: Gitlab.ee? do
+      it 'returns an empty object' do
+        is_expected.to include(
+          status: :success,
+          schema: {})
+      end
+    end
+  end
+end