test/-ext-/class/test_class2name.rb


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# frozen_string_literal: false
require 'test/unit'
require "-test-/class"

class Test_Class < Test::Unit::TestCase
  class Test_Class2Name < superclass
    def test_toplevel_class
      assert_equal("Object", Bug::Class.class2name(::Object))
    end

    def test_toplevel_module
      assert_equal("Kernel", Bug::Class.class2name(::Kernel))
    end

    def test_singleton_class
      assert_equal("Object", Bug::Class.class2name(::Object.new.singleton_class))
    end
  end
end