Module: Shoulda::Callback::Matchers::ActiveModel

Included in:
RSpec::Matchers
Defined in:
lib/shoulda/callback/matchers/active_model.rb

Overview

:nodoc:

Defined Under Namespace

Classes: CallbackMatcher, ValidationContext

Constant Summary collapse

UsageError = 
Class.new NameError

Instance Method Summary collapse

Instance Method Details

#callback(method) ⇒ Object

Ensures that the given model has a callback defined for the given method

Options:

  • before(:lifecycle). Symbol. - define the callback as a callback before the fact. :lifecycle can be :save, :create, :update, :destroy, :validation

  • after(:lifecycle). Symbol. - define the callback as a callback after the fact. :lifecycle can be :save, :create, :update, :destroy, :validation, :initialize, :find, :touch

  • around(:lifecycle). Symbol. - define the callback as a callback around the fact. :lifecycle can be :save, :create, :update, :destroy if(:condition). Symbol. - add a positive condition to the callback to be matched against unless(:condition). Symbol. - add a negative condition to the callback to be matched against

Examples:

it { should callback(:method).after(:create) }
it { should callback(:method).before(:validation).unless(:should_it_not?) }
it { should callback(CallbackClass).before(:validation).unless(:should_it_not?) }



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# File 'lib/shoulda/callback/matchers/active_model.rb', line 22

def callback method
  CallbackMatcher.new method
end