PagesDomain: Add edit/update functionality

1 files changed, 60 insertions, 0 deletions

diff --git a/spec/controllers/projects/pages_domains_controller_spec.rb b/spec/controllers/projects/pages_domains_controller_spec.rb
index 2192fd5cae2..83a3799e883 100644
--- a/spec/controllers/projects/pages_domains_controller_spec.rb
+++ b/spec/controllers/projects/pages_domains_controller_spec.rb
@@ -53,6 +53,66 @@ describe Projects::PagesDomainsController do
     end
   end
 
+  describe 'GET edit' do
+    it "displays the 'edit' page" do
+      get(:edit, request_params.merge(id: pages_domain.domain))
+
+      expect(response).to have_gitlab_http_status(200)
+      expect(response).to render_template('edit')
+    end
+  end
+
+  describe 'PATCH update' do
+    before do
+      controller.instance_variable_set(:@domain, pages_domain)
+    end
+
+    let(:pages_domain_params) do
+      attributes_for(:pages_domain, :with_certificate, :with_key).slice(:key, :certificate)
+    end
+
+    let(:params) do
+      request_params.merge(id: pages_domain.domain, pages_domain: pages_domain_params)
+    end
+
+    it 'updates the domain' do
+      expect(pages_domain)
+        .to receive(:update)
+        .with(pages_domain_params)
+        .and_return(true)
+
+      patch(:update, params)
+    end
+
+    it 'redirects to the project page' do
+      patch(:update, params)
+
+      expect(flash[:notice]).to eq 'Domain was updated'
+      expect(response).to redirect_to(project_pages_path(project))
+    end
+
+    context 'the domain is invalid' do
+      it 'renders the edit action' do
+        allow(pages_domain).to receive(:update).and_return(false)
+
+        patch(:update, params)
+
+        expect(response).to render_template('edit')
+      end
+    end
+
+    context 'the parameters include the domain' do
+      it 'renders 400 Bad Request' do
+        expect(pages_domain)
+          .to receive(:update)
+          .with(hash_not_including(:domain))
+          .and_return(true)
+
+        patch(:update, params.deep_merge(pages_domain: { domain: 'abc' }))
+      end
+    end
+  end
+
   describe 'POST verify' do
     let(:params) { request_params.merge(id: pages_domain.domain) }