Model.model_name must return a string with some convenience methods:
:human,:singular and :plural. Check ActiveModel::Naming for more
information.
# File activemodel/lib/active_model/lint.rb, line 79
def test_model_naming
assert model.class.respond_to?(:model_name), "The model should respond to model_name"
model_name = model.class.model_name
assert model_name.respond_to?(:to_str)
assert model_name.human.respond_to?(:to_str)
assert model_name.singular.respond_to?(:to_str)
assert model_name.plural.respond_to?(:to_str)
end
