Class: ActiveStorageValidations::Matchers::AttachedValidatorMatcher

Inherits:
Object
  • Object
show all
Includes:
ActiveStorageable, Contextable, Messageable, Rspecable, Validatable
Defined in:
lib/active_storage_validations/matchers/attached_validator_matcher.rb

Instance Method Summary collapse

Methods included from Rspecable

#failure_message_when_negated, #initialize_rspecable

Methods included from Messageable

#initialize_messageable, #with_message

Methods included from Contextable

#initialize_contextable, #on

Constructor Details

#initialize(attribute_name) ⇒ AttachedValidatorMatcher

Returns a new instance of AttachedValidatorMatcher.



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# File 'lib/active_storage_validations/matchers/attached_validator_matcher.rb', line 22

def initialize(attribute_name)
  initialize_contextable
  initialize_messageable
  initialize_rspecable
  @attribute_name = attribute_name
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/active_storage_validations/matchers/attached_validator_matcher.rb', line 29

def description
  "validate that :#{@attribute_name} must be attached"
end

#failure_message ⇒ Object 



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# File 'lib/active_storage_validations/matchers/attached_validator_matcher.rb', line 33

def failure_message
  "is expected to validate attachment of :#{@attribute_name}"
end

#matches?(subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_storage_validations/matchers/attached_validator_matcher.rb', line 37

def matches?(subject)
  @subject = subject.is_a?(Class) ? subject.new : subject

  is_a_valid_active_storage_attribute? &&
    is_context_valid? &&
    is_custom_message_valid? &&
    is_valid_when_file_attached? &&
    is_invalid_when_file_not_attached?
end