Merge branch 'bugfix/deploy_keys__can_push__usage_in_api' into 'master'

Add missing `can_push` parameter to POST /v3/deploy_keys

See merge request !11607

changelogs/unreleased/bugfix-v3-deploy_keys-can_push.yml

@@ -0,0 +1,4 @@
+---
+title: "Fixed handling of the `can_push` attribute in the v3 deploy_keys api"
+merge_request: 11607
+author: Richard Clamp

lib/api/v3/deploy_keys.rb

@@ -41,6 +41,7 @@ module API
           params do
             requires :key, type: String, desc: 'The new deploy key'
             requires :title, type: String, desc: 'The name of the deploy key'
+            optional :can_push, type: Boolean, desc: "Can deploy key push to the project's repository"
           end
           post ":id/#{path}" do
             params[:key].strip!

spec/requests/api/v3/deploy_keys_spec.rb

@@ -105,6 +105,15 @@ describe API::V3::DeployKeys do
 
         expect(response).to have_http_status(201)
       end
+
+      it 'accepts can_push parameter' do
+        key_attrs = attributes_for :write_access_key
+
+        post v3_api("/projects/#{project.id}/#{path}", admin), key_attrs
+
+        expect(response).to have_http_status(201)
+        expect(json_response['can_push']).to eq(true)
+      end
     end
 
     describe "DELETE /projects/:id/#{path}/:key_id" do