Merge branch 'master' into remove-old-isobjectremove-old-isobject

* master: (226 commits)
  Real time pipeline show action
  Fix `Routable.find_by_full_path` on MySQL
  add CHANGELOG.md entry for !11138
  add tooltips to user contrib graph key
  Use an absolute path for locale path in FastGettext config
  Colorize labels in issue search field
  Fix Karma failures for jQuery deferreds
  Reduce risk of deadlocks
  Fix failing spec and eslint
  Resolve discussions
  Resolve discussions
  Dry up routable lookups. Fixes #30317
  Add “project moved” flash message on redirect
  Resolve discussions
  Fix Rubocop failures
  Index redirect_routes path for LIKE
  Add index for source association and for path
  Fix or workaround spec failure
  Refactor
  Delete conflicting redirects
  ...

1 files changed, 83 insertions, 4 deletions

diff --git a/spec/controllers/projects_controller_spec.rb b/spec/controllers/projects_controller_spec.rb
index eafc2154568..e46ef447df2 100644
--- a/spec/controllers/projects_controller_spec.rb
+++ b/spec/controllers/projects_controller_spec.rb
@@ -185,6 +185,7 @@ describe ProjectsController do
 
           expect(assigns(:project)).to eq(public_project)
           expect(response).to redirect_to("/#{public_project.full_path}")
+          expect(controller).not_to set_flash[:notice]
         end
       end
     end
@@ -218,19 +219,33 @@ describe ProjectsController do
         expect(response).to redirect_to(namespace_project_path)
       end
     end
+
+    context 'when requesting a redirected path' do
+      let!(:redirect_route) { public_project.redirect_routes.create!(path: "foo/bar") }
+
+      it 'redirects to the canonical path' do
+        get :show, namespace_id: 'foo', id: 'bar'
+
+        expect(response).to redirect_to(public_project)
+        expect(controller).to set_flash[:notice].to(/moved/)
+      end
+    end
   end
 
   describe "#update" do
     render_views
 
     let(:admin) { create(:admin) }
+    let(:project) { create(:project, :repository) }
+    let(:new_path) { 'renamed_path' }
+    let(:project_params) { { path: new_path } }
+
+    before do
+      sign_in(admin)
+    end
 
     it "sets the repository to the right path after a rename" do
-      project = create(:project, :repository)
-      new_path = 'renamed_path'
-      project_params = { path: new_path }
       controller.instance_variable_set(:@project, project)
-      sign_in(admin)
 
       put :update,
           namespace_id: project.namespace,
@@ -241,6 +256,34 @@ describe ProjectsController do
       expect(assigns(:repository).path).to eq(project.repository.path)
       expect(response).to have_http_status(302)
     end
+
+    context 'when requesting the canonical path' do
+      it "is case-insensitive" do
+        controller.instance_variable_set(:@project, project)
+
+        put :update,
+            namespace_id: 'FOo',
+            id: 'baR',
+            project: project_params
+
+        expect(project.repository.path).to include(new_path)
+        expect(assigns(:repository).path).to eq(project.repository.path)
+        expect(response).to have_http_status(302)
+      end
+    end
+
+    context 'when requesting a redirected path' do
+      let!(:redirect_route) { project.redirect_routes.create!(path: "foo/bar") }
+
+      it 'returns not found' do
+        put :update,
+            namespace_id: 'foo',
+            id: 'bar',
+            project: project_params
+
+        expect(response).to have_http_status(404)
+      end
+    end
   end
 
   describe "#destroy" do
@@ -276,6 +319,31 @@ describe ProjectsController do
         expect(merge_request.reload.state).to eq('closed')
       end
     end
+
+    context 'when requesting the canonical path' do
+      it "is case-insensitive" do
+        controller.instance_variable_set(:@project, project)
+        sign_in(admin)
+
+        orig_id = project.id
+        delete :destroy, namespace_id: project.namespace, id: project.path.upcase
+
+        expect { Project.find(orig_id) }.to raise_error(ActiveRecord::RecordNotFound)
+        expect(response).to have_http_status(302)
+        expect(response).to redirect_to(dashboard_projects_path)
+      end
+    end
+
+    context 'when requesting a redirected path' do
+      let!(:redirect_route) { project.redirect_routes.create!(path: "foo/bar") }
+
+      it 'returns not found' do
+        sign_in(admin)
+        delete :destroy, namespace_id: 'foo', id: 'bar'
+
+        expect(response).to have_http_status(404)
+      end
+    end
   end
 
   describe 'PUT #new_issue_address' do
@@ -397,6 +465,17 @@ describe ProjectsController do
       expect(parsed_body["Tags"]).to include("v1.0.0")
       expect(parsed_body["Commits"]).to include("123456")
     end
+
+    context 'when requesting a redirected path' do
+      let!(:redirect_route) { public_project.redirect_routes.create!(path: "foo/bar") }
+
+      it 'redirects to the canonical path' do
+        get :refs, namespace_id: 'foo', id: 'bar'
+
+        expect(response).to redirect_to(refs_namespace_project_path(namespace_id: public_project.namespace, id: public_project))
+        expect(controller).to set_flash[:notice].to(/moved/)
+      end
+    end
   end
 
   describe 'POST #preview_markdown' do