module ActiveModel::Validations

Public Instance Methods

error_on(attribute) click to toggle source
Alias for: errors_on
errors_on(attribute) click to toggle source

Extension to enhance `should have` on AR Model instances. Calls model.valid? in order to prepare the object's errors object.

You can also use this to specify the content of the error messages.

@example

model.should have(:no).errors_on(:attribute)
model.should have(1).error_on(:attribute)
model.should have(n).errors_on(:attribute)

model.errors_on(:attribute).should include("can't be blank")
# File lib/rspec/rails/extensions/active_record/base.rb, line 40
def errors_on(attribute)
  self.valid?
  [self.errors[attribute]].flatten.compact
end
Also aliased as: error_on