Module: Howitzer::Utils::PageValidator

Included in:
WebPage
Defined in:
lib/howitzer/utils/page_validator.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

WrongOptionError = 
Class.new(StandardError)
NoValidationError = 
Class.new(StandardError)
UnknownValidationName = 
Class.new(StandardError)

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

:nodoc:



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# File 'lib/howitzer/utils/page_validator.rb', line 19

def self.included(base)  #:nodoc:
  base.extend(ClassMethods)
end

.validations ⇒ Hash

Returns validation list

Returns:

  • (Hash) 


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# File 'lib/howitzer/utils/page_validator.rb', line 15

def self.validations
  @validations
end

Instance Method Details

#check_correct_page_loaded ⇒ Object

Checks that correct page has been loaded

Raises:



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# File 'lib/howitzer/utils/page_validator.rb', line 29

def check_correct_page_loaded
  validations = PageValidator.validations[self.class.name]
  raise NoValidationError, "No any page validation was found" if validations.nil?
  validations.each {|(_, validation)| validation.call(self)}
end