Add controller concern for paginated collections65988-optimize-snippet-listings

We had similar code in a few places to redirect to the last page if
the given page number is out of range. This unifies the handling in a
new controller concern and adds usage of it in all snippet listings.

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/controllers/dashboard/snippets_controller_spec.rb b/spec/controllers/dashboard/snippets_controller_spec.rb
new file mode 100644
index 00000000000..2d839094d34
--- /dev/null
+++ b/spec/controllers/dashboard/snippets_controller_spec.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Dashboard::SnippetsController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe 'GET #index' do
+    it_behaves_like 'paginated collection' do
+      let(:collection) { Snippet.all }
+
+      before do
+        create(:personal_snippet, :public, author: user)
+      end
+    end
+  end
+end