Fixing two tests that were comparing rails models and broke with rspec-expectations 2.14.3

Now, the tests compare their model ids instead
In rspec-expectations 2.14.2, [model1, model2] =~ [otherModel1, otherModel2] would
be equal even if they differed by object_id (possibly they were being compared as strings)
In rspec-expectations 2.14.3, they are not.