VehicleJourney: Allow deletion of associated company

If the state doesn't contain a company, that means it was deleted on the
frontend. In that case, the backend code should correctly delete the
associated company from the vehicle journey.

Refs #5574

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/models/chouette/vehicle_journey_spec.rb b/spec/models/chouette/vehicle_journey_spec.rb
index 2a88ac3ce..21bbc1ba8 100644
--- a/spec/models/chouette/vehicle_journey_spec.rb
+++ b/spec/models/chouette/vehicle_journey_spec.rb
@@ -231,6 +231,14 @@ describe Chouette::VehicleJourney, :type => :model do
       expect(vehicle_journey.reload.company_id).to eq state['company']['id']
     end
 
+    it "handles vehicle journey company deletion" do
+      vehicle_journey.update(company: create(:company))
+      state.delete('company')
+      Chouette::VehicleJourney.state_update(route, collection)
+
+      expect(vehicle_journey.reload.company_id).to be_nil
+    end
+
     it 'should update vj attributes from state' do
       state['published_journey_name']       = 'edited_name'
       state['published_journey_identifier'] = 'edited_identifier'