Allows to filter issues by `Any milestone` in the API

In GET `api/v4/projects/:id/issues` the user can filter issues
that have an assigned milestone through the parameter
`milestone=Any+Milestone`.

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb
index d78451112ec..0689c843104 100644
--- a/spec/finders/issues_finder_spec.rb
+++ b/spec/finders/issues_finder_spec.rb
@@ -125,6 +125,14 @@ describe IssuesFinder do
         end
       end
 
+      context 'filtering by any milestone' do
+        let(:params) { { milestone_title: Milestone::Any.title } }
+
+        it 'returns issues with any assigned milestone' do
+          expect(issues).to contain_exactly(issue1)
+        end
+      end
+
       context 'filtering by upcoming milestone' do
         let(:params) { { milestone_title: Milestone::Upcoming.name } }