Execute web hooks for WikiPage delete operation

* Add a new DestroyService for Wiki Pages
* Alter WikiPagesController to use the new service

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/services/wiki_pages/destroy_service_spec.rb b/spec/services/wiki_pages/destroy_service_spec.rb
new file mode 100644
index 00000000000..a4b9a390fe2
--- /dev/null
+++ b/spec/services/wiki_pages/destroy_service_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe WikiPages::DestroyService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:wiki_page) { create(:wiki_page) }
+  let(:service) { described_class.new(project, user) }
+
+  describe '#execute' do
+    before do
+      allow(service).to receive(:execute_hooks)
+      project.add_master(user)
+    end
+
+    it 'executes webhooks' do
+      service.execute(wiki_page)
+
+      expect(service).to have_received(:execute_hooks).once.with(wiki_page, 'delete')
+    end
+  end
+end