class Shoulda::Matchers::ActiveModel::ValidationMessageFinder

Finds message information from a model’s errors method.

Public Class Methods

new(instance, attribute) click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 9
def initialize(instance, attribute)
  @instance = instance
  @attribute = attribute
end

Public Instance Methods

allow_description(allowed_values) click to toggle source

# 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) click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 18
def expected_message_from(attribute_message)
  attribute_message
end

has_messages?() click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 22
def has_messages?
  errors.present?
end

messages() click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 38
def messages
  Array.wrap(messages_for_attribute)
end

messages_description() click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 30
def messages_description
  if errors.empty?
    "no errors"
  else
    "errors: #{pretty_error_messages(validated_instance)}"
  end
end

source_description() click to toggle source

# File lib/shoulda/matchers/active_model/validation_message_finder.rb, line 26
def source_description
  'errors'
end