Fix mocking belongs_to associations in Rails 4.2+

rspec · Sep 7, 2015 · 6f29268 · 6f29268
1 parent 55d72f6
commit 6f29268
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/rspec/active_model/mocks/mocks.rb b/lib/rspec/active_model/mocks/mocks.rb
@@ -52,6 +52,10 @@ def [](key)
         send(key)
       end
 
+      # Rails>4.2 uses _read_attribute internally, as an optimized
+      # alternative to record['id']
+      alias_method :_read_attribute, :[]
+
       # Returns the opposite of `persisted?`
       def new_record?
         !persisted?