Class: Test::Unit::Fixture::HookPoint — test-unit - test-unit

Class: Test::Unit::Fixture::HookPoint

Inherits:
Object
  • Object
show all
Defined in:
lib/test/unit/fixture.rb

Instance Method Summary collapse

Constructor Details

#initialize(test_case, type, default_options) ⇒ HookPoint

Returns a new instance of HookPoint



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# File 'lib/test/unit/fixture.rb', line 102

def initialize(test_case, type, default_options)
  @test_case = test_case
  @type = type
  @default_options = default_options
  @before_prepend_callbacks = []
  @before_append_callbacks = []
  @after_prepend_callbacks = []
  @after_append_callbacks = []
  @unregistered_callbacks = []
end

Instance Method Details

#after_append_callbacks ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 162

def after_append_callbacks
  @after_append_callbacks - @unregistered_callbacks
end

#after_prepend_callbacks ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 158

def after_prepend_callbacks
  @after_prepend_callbacks - @unregistered_callbacks
end

#before_append_callbacks ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 154

def before_append_callbacks
  @before_append_callbacks - @unregistered_callbacks
end

#before_prepend_callbacks ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 150

def before_prepend_callbacks
  @before_prepend_callbacks - @unregistered_callbacks
end

#register(method_name_or_callback, options = nil) ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 113

def register(method_name_or_callback, options=nil)
  options ||= {}
  unless valid_register_options?(options)
    message = "must be {:before => :prepend}, " +
      "{:before => :append}, {:after => :prepend} or " +
      "{:after => :append}: #{options.inspect}"
    raise ArgumentError, message
  end

  if options.empty?
    options = @default_options
  end
  before_how = options[:before]
  after_how = options[:after]
  if method_name_or_callback.respond_to?(:call)
    callback = method_name_or_callback
    method_name = callback_method_name(callback)
    @test_case.attribute(:source_location,
                         callback.source_location,
                         method_name)
    @test_case.__send__(:define_method, method_name, &callback)
  else
    method_name = method_name_or_callback
  end
  add_callback(method_name, before_how, after_how)
end

#unregister(method_name_or_callback) ⇒ Object 



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# File 'lib/test/unit/fixture.rb', line 140

def unregister(method_name_or_callback)
  if method_name_or_callback.respond_to?(:call)
    callback = method_name_or_callback
    method_name = callback_method_name(callback)
  else
    method_name = method_name_or_callback
  end
  @unregistered_callbacks << method_name
end