Class: Shoulda::Matchers::ActiveModel::ValidationMessageFinder

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/shoulda/matchers/active_model/validation_message_finder.rb

Instance Method Summary collapse

Methods included from Helpers

#default_error_message, #format_validation_errors, #pretty_error_messages

Constructor Details

#initialize(instance, attribute, context = nil) ⇒ ValidationMessageFinder

Returns a new instance of ValidationMessageFinder.



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 8

def initialize(instance, attribute, context = nil)
  @instance = instance
  @attribute = attribute
  @context = context
end

Instance Method Details

#allow_description(allowed_values) ⇒ Object 



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 14

def allow_description(allowed_values)
  "allow #{@attribute} to be set to #{allowed_values}"
end

#expected_message_from(attribute_message) ⇒ Object 



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 18

def expected_message_from(attribute_message)
  attribute_message
end

#has_messages? ⇒ Boolean

Returns:

  • (Boolean) 


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

def has_messages?
  errors.present?
end

#messages ⇒ Object 



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 38

def messages
  Array(messages_for_attribute)
end

#messages_description ⇒ Object 



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 30

def messages_description
  if errors.empty?
    ' no errors'
  else
    " errors:\n#{pretty_error_messages(validated_instance)}"
  end
end

#source_description ⇒ Object 



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# File 'lib/shoulda/matchers/active_model/validation_message_finder.rb', line 26

def source_description
  'errors'
end