Passes if the object’s model responds to
model_name both as an instance method and as a class method, and
if calling this method returns a string with some convenience methods:
:human,:singular and :plural.
# File activemodel/lib/active_model/lint.rb, line 80
def test_model_naming
assert model.class.respond_to?(:model_name), "The model class 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)
assert model.respond_to?(:model_name), "The model instance should respond to model_name"
assert_equal model.model_name, model.class.model_name
end
