Import#notify_parent: Call #child_change on parent import

Calling `#notify_parent` should call the `#child_change` method on the
import's parent import. That `#child_change` method will tell the parent
to update itself based on the status of the child.

Refs #3511

2 files changed, 18 insertions, 0 deletions

diff --git a/app/models/import.rb b/app/models/import.rb
index 20b61a7f5..3cbdb964f 100644
--- a/app/models/import.rb
+++ b/app/models/import.rb
@@ -14,6 +14,10 @@ class Import < ActiveRecord::Base
   before_create :initialize_fields
 
   def notify_parent
+    parent.child_change(self)
+  end
+
+  def child_change(child)
   end
 
   private
diff --git a/spec/models/import_spec.rb b/spec/models/import_spec.rb
index 88d339ea0..53513eb0c 100644
--- a/spec/models/import_spec.rb
+++ b/spec/models/import_spec.rb
@@ -9,4 +9,18 @@ RSpec.describe Import, :type => :model do
   it { should validate_presence_of(:file) }
   it { should validate_presence_of(:referential) }
   it { should validate_presence_of(:workbench) }
+
+  describe "#notify_parent" do
+    it "must call #child_change on its parent" do
+      workbench_import = build_stubbed(:workbench_import)
+      netex_import = build_stubbed(
+        :netex_import,
+        parent: workbench_import
+      )
+
+      expect(workbench_import).to receive(:child_change).with(netex_import)
+
+      netex_import.notify_parent
+    end
+  end
 end