Add latest changes from gitlab-org/gitlab@15-6-stable-eev15.6.0-rc42

1 files changed, 65 insertions, 0 deletions

diff --git a/spec/lib/gitlab/database/migrations/extension_helpers_spec.rb b/spec/lib/gitlab/database/migrations/extension_helpers_spec.rb
new file mode 100644
index 00000000000..fb29e06bc01
--- /dev/null
+++ b/spec/lib/gitlab/database/migrations/extension_helpers_spec.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Database::Migrations::ExtensionHelpers do
+  let(:model) do
+    ActiveRecord::Migration.new.extend(described_class)
+  end
+
+  before do
+    allow(model).to receive(:puts)
+  end
+
+  describe '#create_extension' do
+    subject { model.create_extension(extension) }
+
+    let(:extension) { :btree_gist }
+
+    it 'executes CREATE EXTENSION statement' do
+      expect(model).to receive(:execute).with(/CREATE EXTENSION IF NOT EXISTS #{extension}/)
+
+      subject
+    end
+
+    context 'without proper permissions' do
+      before do
+        allow(model).to receive(:execute)
+          .with(/CREATE EXTENSION IF NOT EXISTS #{extension}/)
+          .and_raise(ActiveRecord::StatementInvalid, 'InsufficientPrivilege: permission denied')
+      end
+
+      it 'raises an exception and prints an error message' do
+        expect { subject }
+          .to output(/user is not allowed/).to_stderr
+          .and raise_error(ActiveRecord::StatementInvalid, /InsufficientPrivilege/)
+      end
+    end
+  end
+
+  describe '#drop_extension' do
+    subject { model.drop_extension(extension) }
+
+    let(:extension) { 'btree_gist' }
+
+    it 'executes CREATE EXTENSION statement' do
+      expect(model).to receive(:execute).with(/DROP EXTENSION IF EXISTS #{extension}/)
+
+      subject
+    end
+
+    context 'without proper permissions' do
+      before do
+        allow(model).to receive(:execute)
+          .with(/DROP EXTENSION IF EXISTS #{extension}/)
+          .and_raise(ActiveRecord::StatementInvalid, 'InsufficientPrivilege: permission denied')
+      end
+
+      it 'raises an exception and prints an error message' do
+        expect { subject }
+          .to output(/user is not allowed/).to_stderr
+          .and raise_error(ActiveRecord::StatementInvalid, /InsufficientPrivilege/)
+      end
+    end
+  end
+end