From 85864e22795e6a2f04032234e2e39a58e900f1a5 Mon Sep 17 00:00:00 2001
From: Alban Peignier
Date: Thu, 17 May 2018 12:38:50 +0200
Subject: Test opposite routes in merge referential. Refs #6842

---
 app/models/merge.rb       | 2 +-
 spec/models/merge_spec.rb | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/merge.rb b/app/models/merge.rb
index c8018e140..aca2f4d4d 100644
--- a/app/models/merge.rb
+++ b/app/models/merge.rb
@@ -166,7 +166,7 @@ class Merge < ApplicationModel
             objectid: objectid,
             # line_id is the same
             # all other primary must be changed
-            opposite_route_id: nil #FIXME
+            opposite_route_id: nil # merged after
           )
           new_route = new.routes.build attributes
 
diff --git a/spec/models/merge_spec.rb b/spec/models/merge_spec.rb
index 34df0fb4e..8c3f48272 100644
--- a/spec/models/merge_spec.rb
+++ b/spec/models/merge_spec.rb
@@ -92,12 +92,14 @@ RSpec.describe Merge do
     output.routes.each do |route|
       stop_points = nil
       old_route = nil
+      old_opposite_route = nil
       referential.switch do
         old_route = Chouette::Route.find_by(checksum: route.checksum)
         stop_points = {}
         old_route.routing_constraint_zones.each do |constraint_zone|
           stop_points[constraint_zone.checksum] = constraint_zone.stop_points.map(&:registration_number)
         end
+        old_opposite_route = old_route.opposite_route
       end
       routing_constraint_zones[old_route.id].each do |checksum, constraint_zone|
         new_constraint_zone = route.routing_constraint_zones.where(checksum: checksum).last
@@ -108,6 +110,8 @@ RSpec.describe Merge do
       route.vehicle_journeys.each do |vehicle_journey|
         expect(vehicle_journey.ignored_routing_contraint_zones.size).to eq vehicle_journey.ignored_routing_contraint_zone_ids.size
       end
+
+      expect(route.opposite_route&.checksum).to eq(old_opposite_route&.checksum)
     end
 
     # Let's check stop_point positions are respected
-- 
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