CleanUp: Add `#run_methods`

This method is coupled with a new virtual attribute that can be used in
the initializer like:

    CleanUp.new(methods: [:destroy_routes])

The method will run all methods specified in the `:methods` list. The
plan is to replace the calls to `destroy_routes` etc. with a call to
this method. The result will be a more configurable clean-up process,
allowing users to selectively choose what to clean up by declaring what
methods in the `CleanUp` model to call.

Refs #6854

1 files changed, 20 insertions, 0 deletions

diff --git a/spec/models/clean_up_spec.rb b/spec/models/clean_up_spec.rb
index 8a96437fb..f0c3a3233 100644
--- a/spec/models/clean_up_spec.rb
+++ b/spec/models/clean_up_spec.rb
@@ -296,4 +296,24 @@ RSpec.describe CleanUp, :type => :model do
       expect(Chouette::VehicleJourney.exists?(vehicle_journey.id)).to be false
     end
   end
+
+  describe "#run_methods" do
+    let(:cleaner) { create(:clean_up) }
+
+    it "calls methods in the :methods attribute" do
+      cleaner = create(
+        :clean_up,
+        methods: [:destroy_routes_outside_referential]
+      )
+
+      expect(cleaner).to receive(:destroy_routes_outside_referential)
+      cleaner.run_methods
+    end
+
+    it "doesn't do anything if :methods is nil" do
+      cleaner = create(:clean_up)
+
+      expect { cleaner.run_methods }.not_to raise_error
+    end
+  end
 end