Class: Philiprehberger::TestFactory::DefinitionProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/philiprehberger/test_factory/definition_proxy.rb

Overview

DSL proxy used inside factory definition blocks. Supports after_build callbacks, transient attributes, and associations.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DefinitionProxy

Returns a new instance of DefinitionProxy.



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 17

def initialize
  @after_build_callbacks = []
  @transient_attributes = {}
  @associations = {}
end

Instance Attribute Details

#after_build_callbacks ⇒ Array<Proc> (readonly)

Returns registered after_build callbacks.

Returns:

  • (Array<Proc>) —

    registered after_build callbacks



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 9

def after_build_callbacks
  @after_build_callbacks
end

#associations ⇒ Hash (readonly)

Returns association declarations.

Returns:

  • (Hash) —

    association declarations



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 15

def associations
  @associations
end

#transient_attributes ⇒ Hash (readonly)

Returns transient attribute defaults.

Returns:

  • (Hash) —

    transient attribute defaults



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 12

def transient_attributes
  @transient_attributes
end

Instance Method Details

#after_build {|Hash| ... } ⇒ void

This method returns an undefined value.

Register an after_build callback.

Yields:

  • (Hash) —

    the built object hash



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 27

def after_build(&block)
  @after_build_callbacks << block
end

#association(name, factory: name) ⇒ void

This method returns an undefined value.

Declare an association to another factory.

Parameters:

  • name (Symbol) —

    the attribute name for the association

  • factory (Symbol) (defaults to: name) —

    the factory to build (defaults to name)



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 46

def association(name, factory: name)
  @associations[name] = factory
end

#transient { ... } ⇒ void

This method returns an undefined value.

Declare transient attributes that are excluded from the final hash.

Yields:

  • block that calls attribute setters



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# File 'lib/philiprehberger/test_factory/definition_proxy.rb', line 35

def transient(&)
  collector = TransientCollector.new
  collector.instance_eval(&)
  @transient_attributes.merge!(collector.attributes)
end