activesupport/test/core_ext/name_error_test.rb


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require 'test/unit'
require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/name_error'

class NameErrorTest < Test::Unit::TestCase
  
  def test_name_error_should_set_missing_name
    begin
      SomeNameThatNobodyWillUse____Really ? 1 : 0
      flunk "?!?!"
    rescue NameError => exc
      assert_equal "NameErrorTest::SomeNameThatNobodyWillUse____Really", exc.missing_name
      assert exc.missing_name?(:SomeNameThatNobodyWillUse____Really)
      assert exc.missing_name?("NameErrorTest::SomeNameThatNobodyWillUse____Really")
    end
  end
  
  def test_missing_method_should_ignore_missing_name
    begin
      some_method_that_does_not_exist
      flunk "?!?!"
    rescue NameError => exc
      assert_equal nil, exc.missing_name
      assert ! exc.missing_name?(:Foo)
    end
  end
  
end