Merge branch 'grapify-milestone-api' into 'master'

Grapify milestones API

## What are the relevant issue numbers?

Related to #22928

See merge request !7373

1 files changed, 9 insertions, 0 deletions

diff --git a/spec/requests/api/milestones_spec.rb b/spec/requests/api/milestones_spec.rb
index dd192bea432..62327f64e50 100644
--- a/spec/requests/api/milestones_spec.rb
+++ b/spec/requests/api/milestones_spec.rb
@@ -123,6 +123,15 @@ describe API::API, api: true  do
       expect(json_response['title']).to eq('updated title')
     end
 
+    it 'removes a due date if nil is passed' do
+      milestone.update!(due_date: "2016-08-05")
+
+      put api("/projects/#{project.id}/milestones/#{milestone.id}", user), due_date: nil
+
+      expect(response).to have_http_status(200)
+      expect(json_response['due_date']).to be_nil
+    end
+
     it 'returns a 404 error if milestone id not found' do
       put api("/projects/#{project.id}/milestones/1234", user),
         title: 'updated title'