Class: Paperclip::Shoulda::Matchers::ValidateAttachmentPresenceMatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/paperclip/matchers/validate_attachment_presence_matcher.rb

Instance Method Summary collapse

Constructor Details

#initialize(attachment_name) ⇒ ValidateAttachmentPresenceMatcher

Returns a new instance of ValidateAttachmentPresenceMatcher.



15
16
17
 
# File 'lib/paperclip/matchers/validate_attachment_presence_matcher.rb', line 15

def initialize(attachment_name)
  @attachment_name = attachment_name
end

Instance Method Details

#description ⇒ Object 



34
35
36
 
# File 'lib/paperclip/matchers/validate_attachment_presence_matcher.rb', line 34

def description
  "require presence of attachment #{@attachment_name}"
end

#failure_message ⇒ Object 



25
26
27
 
# File 'lib/paperclip/matchers/validate_attachment_presence_matcher.rb', line 25

def failure_message
  "Attachment #{@attachment_name} should be required"
end

#failure_message_when_negated ⇒ Object Also known as: negative_failure_message 



29
30
31
 
# File 'lib/paperclip/matchers/validate_attachment_presence_matcher.rb', line 29

def failure_message_when_negated
  "Attachment #{@attachment_name} should not be required"
end

#matches?(subject) ⇒ Boolean

Returns:

  • (Boolean) 


19
20
21
22
23
 
# File 'lib/paperclip/matchers/validate_attachment_presence_matcher.rb', line 19

def matches?(subject)
  @subject = subject
  @subject = subject.new if subject.class == Class
  error_when_not_valid? && no_error_when_valid?
end