4 files changed, 46 insertions, 2 deletions
diff --git a/app/models/chouette/vehicle_journey_at_stop.rb b/app/models/chouette/vehicle_journey_at_stop.rb
index c569e5849..f58773d18 100644
--- a/app/models/chouette/vehicle_journey_at_stop.rb
+++ b/app/models/chouette/vehicle_journey_at_stop.rb
@@ -28,11 +28,26 @@ module Chouette
 
     validates :arrival_day_offset, numericality: {
       greater_than_or_equal_to: 0,
-      less_than_or_equal_to: DAY_OFFSET_MAX
+      less_than_or_equal_to: DAY_OFFSET_MAX,
+      message: ->(object, data) do
+        byebug
+        I18n.t(
+          'vehicle_journey_at_stops.errors.day_offset_must_not_exceed_max',
+          local_id: object.vehicle_journey.objectid.local_id,
+          max: DAY_OFFSET_MAX + 1
+        )
+      end
     }
     validates :departure_day_offset, numericality: {
       greater_than_or_equal_to: 0,
-      less_than_or_equal_to: DAY_OFFSET_MAX
+      less_than_or_equal_to: DAY_OFFSET_MAX,
+      message: ->(object, data) do
+        I18n.t(
+          'vehicle_journey_at_stops.errors.day_offset_must_not_exceed_max',
+          local_id: object.vehicle_journey.objectid.local_id,
+          max: DAY_OFFSET_MAX + 1
+        )
+      end
     }
 
     after_initialize :set_virtual_attributes
diff --git a/config/locales/vehicle_journey_at_stops.en.yml b/config/locales/vehicle_journey_at_stops.en.yml
new file mode 100644
index 000000000..a96effa2b
--- /dev/null
+++ b/config/locales/vehicle_journey_at_stops.en.yml
@@ -0,0 +1,4 @@
+en:
+  vehicle_journey_at_stops:
+    errors:
+      day_offset_must_not_exceed_max: "The vehicle journey with ID %{local_id} cannot have times exceeding %{max} days"
diff --git a/config/locales/vehicle_journey_at_stops.fr.yml b/config/locales/vehicle_journey_at_stops.fr.yml
new file mode 100644
index 000000000..3eff79cf4
--- /dev/null
+++ b/config/locales/vehicle_journey_at_stops.fr.yml
@@ -0,0 +1,4 @@
+fr:
+  vehicle_journey_at_stops:
+    errors:
+      day_offset_must_not_exceed_max: "La course avec l'identifiant %{local_id} ne peut pas avoir des horaires sur plus de %{max} jours"
diff --git a/spec/models/chouette/vehicle_journey_at_stop_spec.rb b/spec/models/chouette/vehicle_journey_at_stop_spec.rb
index f0b34d77a..82b0783a6 100644
--- a/spec/models/chouette/vehicle_journey_at_stop_spec.rb
+++ b/spec/models/chouette/vehicle_journey_at_stop_spec.rb
@@ -12,4 +12,25 @@ RSpec.describe Chouette::VehicleJourneyAtStop, type: :model do
       .is_greater_than_or_equal_to(0)
       .is_less_than_or_equal_to(Chouette::VehicleJourneyAtStop::DAY_OFFSET_MAX)
   end
+
+  describe "#validate" do
+    it "displays the proper error message when day offset exceeds the max" do
+      bad_offset = Chouette::VehicleJourneyAtStop::DAY_OFFSET_MAX + 1
+
+      at_stop = build_stubbed(
+        :vehicle_journey_at_stop,
+        arrival_day_offset: bad_offset,
+        departure_day_offset: bad_offset
+      )
+
+      at_stop.validate
+
+      expect(at_stop.errors[:arrival_day_offset]).to include(
+        I18n.t('vehicle_journey_at_stops.errors.day_offset_must_not_exceed_max')
+      )
+      expect(at_stop.errors[:departure_day_offset]).to include(
+        I18n.t('vehicle_journey_at_stops.errors.day_offset_must_not_exceed_max')
+      )
+    end
+  end
 end