1 files changed, 65 insertions, 0 deletions
diff --git a/spec/migrations/add_triggers_to_integrations_type_new_spec.rb b/spec/migrations/add_triggers_to_integrations_type_new_spec.rb
new file mode 100644
index 00000000000..07845715a52
--- /dev/null
+++ b/spec/migrations/add_triggers_to_integrations_type_new_spec.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+require_migration!
+
+RSpec.describe AddTriggersToIntegrationsTypeNew do
+  let(:migration) { described_class.new }
+  let(:integrations) { table(:integrations) }
+
+  describe '#up' do
+    before do
+      migrate!
+    end
+
+    describe 'INSERT trigger' do
+      it 'sets `type_new` to the transformed `type` class name' do
+        Gitlab::Integrations::StiType.namespaced_integrations.each do |type|
+          integration = integrations.create!(type: "#{type}Service")
+
+          expect(integration.reload).to have_attributes(
+            type: "#{type}Service",
+            type_new: "Integrations::#{type}"
+          )
+        end
+      end
+
+      it 'ignores types that are not namespaced' do
+        # We don't actually have any integrations without namespaces,
+        # but we can abuse one of the integration base classes.
+        integration = integrations.create!(type: 'BaseIssueTracker')
+
+        expect(integration.reload).to have_attributes(
+          type: 'BaseIssueTracker',
+          type_new: nil
+        )
+      end
+
+      it 'ignores types that are unknown' do
+        integration = integrations.create!(type: 'FooBar')
+
+        expect(integration.reload).to have_attributes(
+          type: 'FooBar',
+          type_new: nil
+        )
+      end
+    end
+  end
+
+  describe '#down' do
+    before do
+      migration.up
+      migration.down
+    end
+
+    it 'drops the INSERT trigger' do
+      integration = integrations.create!(type: 'JiraService')
+
+      expect(integration.reload).to have_attributes(
+        type: 'JiraService',
+        type_new: nil
+      )
+    end
+  end
+end