Module: DhEasy::Qa::Helpers

Included in:
ValidateRules, ValidateType, ValidateValue
Defined in:
lib/dh_easy/qa/helpers.rb

Instance Method Summary collapse

Instance Method Details

#add_errored_item(data_hash, field_to_validate, validation) ⇒ Object 



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# File 'lib/dh_easy/qa/helpers.rb', line 4

def add_errored_item(data_hash, field_to_validate, validation)
  error_name = "#{field_to_validate}_#{validation}"
  errored_item[:failures][error_name.to_sym] = 'fail'
  errored_item[:item] = data_hash if errored_item[:data].nil?
end

#evaluate_condition(field_name, condition_hash, data_hash) ⇒ Object 



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# File 'lib/dh_easy/qa/helpers.rb', line 27

def evaluate_condition(field_name, condition_hash, data_hash)
  case condition_hash.keys.first
  when 'value'
    value_hash = condition_hash['value'] #Ex: {"equal"=>"A"}
    if value_hash['equal']
      data_hash[field_name] == value_hash['equal']
    elsif value_hash['regex']
      !(data_hash[field_name].to_s =~ Regexp.new(value_hash['regex'], true)).nil?
    elsif value_hash['less_than']
      data_hash[field_name].to_i < value_hash['less_than'].to_i
    elsif value_hash['greater_than']
      data_hash[field_name].to_i > value_hash['greater_than'].to_i
    else
      raise StandardError.new("The if condition '#{value_hash}' is unknown.")
    end
  end
end

#pass_if?(if_params, data_hash) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dh_easy/qa/helpers.rb', line 10

def pass_if?(if_params, data_hash)
  case if_params.keys.first
  when 'and', 'or'
    operator = if_params.keys.first
    evaluations = if_params[operator].collect{|child_if_params|
      field_name = child_if_params.keys.first
      condition_hash = child_if_params[field_name]
      evaluate_condition(field_name, condition_hash, data_hash)
    }
    operator == 'and' ? evaluations.all? : evaluations.any?
  else
    field_name = if_params.keys.first
    condition_hash = if_params[field_name]
    evaluate_condition(field_name, condition_hash, data_hash)
  end
end