1 files changed, 40 insertions, 0 deletions
diff --git a/spec/lib/gitlab/database/indexing_exclusive_lease_guard_spec.rb b/spec/lib/gitlab/database/indexing_exclusive_lease_guard_spec.rb
new file mode 100644
index 00000000000..ddc9cdee92f
--- /dev/null
+++ b/spec/lib/gitlab/database/indexing_exclusive_lease_guard_spec.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Database::IndexingExclusiveLeaseGuard, feature_category: :database do
+  let(:helper_class) do
+    Class.new do
+      include Gitlab::Database::IndexingExclusiveLeaseGuard
+
+      attr_reader :connection
+
+      def initialize(connection)
+        @connection = connection
+      end
+    end
+  end
+
+  describe '#lease_key' do
+    let(:helper) { helper_class.new(connection) }
+    let(:lease_key) { "gitlab/database/indexing/actions/#{database_name}" }
+
+    context 'with CI database connection' do
+      let(:connection) { Ci::ApplicationRecord.connection }
+      let(:database_name) { Gitlab::Database::CI_DATABASE_NAME }
+
+      before do
+        skip_if_multiple_databases_not_setup
+      end
+
+      it { expect(helper.lease_key).to eq(lease_key) }
+    end
+
+    context 'with MAIN database connection' do
+      let(:connection) { ApplicationRecord.connection }
+      let(:database_name) { Gitlab::Database::MAIN_DATABASE_NAME }
+
+      it { expect(helper.lease_key).to eq(lease_key) }
+    end
+  end
+end