1 files changed, 37 insertions, 0 deletions
diff --git a/spec/services/wiki_pages/update_service_spec.rb b/spec/services/wiki_pages/update_service_spec.rb
new file mode 100644
index 00000000000..2bccca764d7
--- /dev/null
+++ b/spec/services/wiki_pages/update_service_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe WikiPages::UpdateService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:wiki_page) { create(:wiki_page) }
+  let(:opts) do
+    {
+      content: 'New content for wiki page',
+      format: 'markdown',
+      message: 'New wiki message'
+    }
+  end
+  let(:service) { described_class.new(project, user, opts) }
+
+  describe '#execute' do
+    context "valid params" do
+      before do
+        allow(service).to receive(:execute_hooks)
+        project.add_master(user)
+      end
+
+      subject { service.execute(wiki_page) }
+
+      it 'updates the wiki page' do
+        is_expected.to be_valid
+        expect(subject.content).to eq(opts[:content])
+        expect(subject.format).to eq(opts[:format].to_sym)
+        expect(subject.message).to eq(opts[:message])
+      end
+
+      it 'executes webhooks' do
+        expect(service).to have_received(:execute_hooks).once.with(subject, 'update')
+      end
+    end
+  end
+end