Class: Remi::Testing::BusinessRules::DataFieldCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/remi/testing/business_rules.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DataFieldCollection

Returns a new instance of DataFieldCollection.



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# File 'lib/remi/testing/business_rules.rb', line 414

def initialize
  @fields = {}
end

Instance Method Details

#[](field_name) ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 418

def [](field_name)
  @fields[field_name]
end

#add_field(subject, field_name) ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 438

def add_field(subject, field_name)
  raise "Attempting to add a field with the same name but different subject - #{subject.name}: #{field_name}" if @fields.include?(field_name) && @fields[field_name].subject.name != subject.name
  @fields[field_name] = DataField.new(subject, field_name) unless @fields.include? field_name
end

#each(&block) ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 422

def each(&block)
  @fields.each(&block)
end

#field_names ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 434

def field_names
  @fields.values.map(&:field_name)
end

#keys ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 426

def keys
  @fields.keys
end

#names ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 430

def names
  @fields.values.map(&:name)
end

#only ⇒ Object 



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# File 'lib/remi/testing/business_rules.rb', line 443

def only
  raise "Multiple subject fields defined: #{keys}" if @fields.size > 1
  @fields.values.first
end

#values ⇒ Object

All values get tested as strings



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# File 'lib/remi/testing/business_rules.rb', line 449

def values
  @fields.map { |field_name, field| field.values.map(&:to_s) }.transpose
end