1 files changed, 17 insertions, 0 deletions
diff --git a/spec/lib/gitlab/database/async_indexes/postgres_async_index_spec.rb b/spec/lib/gitlab/database/async_indexes/postgres_async_index_spec.rb
new file mode 100644
index 00000000000..434cba4edde
--- /dev/null
+++ b/spec/lib/gitlab/database/async_indexes/postgres_async_index_spec.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Database::AsyncIndexes::PostgresAsyncIndex, type: :model do
+  describe 'validations' do
+    let(:identifier_limit) { described_class::MAX_IDENTIFIER_LENGTH }
+    let(:definition_limit) { described_class::MAX_DEFINITION_LENGTH }
+
+    it { is_expected.to validate_presence_of(:name) }
+    it { is_expected.to validate_length_of(:name).is_at_most(identifier_limit) }
+    it { is_expected.to validate_presence_of(:table_name) }
+    it { is_expected.to validate_length_of(:table_name).is_at_most(identifier_limit) }
+    it { is_expected.to validate_presence_of(:definition) }
+    it { is_expected.to validate_length_of(:definition).is_at_most(definition_limit) }
+  end
+end