Class: RSpec::Mocks::InstanceMethodStasher

Inherits:
Object
  • Object
show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object, method) ⇒ InstanceMethodStasher

Returns a new instance of InstanceMethodStasher.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 5

def initialize(object, method)
  @object = object
  @method = method
  @klass = (class << object; self; end)

  @original_method = nil
  @method_is_stashed = false
end

Instance Attribute Details

#original_method ⇒ Object (readonly)

Returns the value of attribute original_method.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 14

def original_method
  @original_method
end

Instance Method Details

#handle_restoration_failures ⇒ Object

ruby 2.0.0-p247 and 2.0.0-p195 both have a bug that we can’t work around :(. bugs.ruby-lang.org/issues/8686



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 79

def handle_restoration_failures
  yield
rescue TypeError
  RSpec.warn_with(
    "RSpec failed to properly restore a partial double (#{@object.inspect}) " \
    "to its original state due to a known bug in MRI 2.0.0-p195 & p247 " \
    "(https://bugs.ruby-lang.org/issues/8686). This object may remain " \
    "screwed up for the rest of this process. Please upgrade to 2.0.0-p353 or above.",
    :call_site => nil, :use_spec_location_as_call_site => true
  )
end

#method_is_stashed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 18

def method_is_stashed?
  @method_is_stashed
end

#restore ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 36

def restore
  return unless @method_is_stashed

  if @klass.__send__(:method_defined?, @method)
    @klass.__send__(:undef_method, @method)
  end
  @klass.__send__(:alias_method, @method, stashed_method_name)
  @klass.__send__(:remove_method, stashed_method_name)
  @method_is_stashed = false
end

#stash ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 23

def stash
  return if !method_defined_directly_on_klass? || @method_is_stashed

  @klass.__send__(:alias_method, stashed_method_name, @method)
  @method_is_stashed = true
end

#stashed_method_name ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-mocks-3.12.2/lib/rspec/mocks/instance_method_stasher.rb', line 31

def stashed_method_name
  "obfuscated_by_rspec_mocks__#{@method}"
end