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Assertions for ActiveRecord validations (See related posts)

These two methods will allow you to assert that an ActiveRecord model should or should not have an validation error.

Put them at the bottom of test/test_helper.rb

  def assert_error_on(field, model)
  	assert !model.errors[field.to_sym].nil?, "No validation error on the #{field.to_s} field."
  end
  
  def assert_no_error_on(field, model)
  	assert model.errors[field.to_sym].nil?, "Validation error on #{field.to_s}."
  end
to ruby rails testing active_record by Jon on Tue Mar 28 17:47:19 -0500 2006

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