test/helper.rb


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require "asn1kit"
require "test/unit"
require "pp"

class ASN1KitTestCase < Test::Unit::TestCase
  def B(ary)
    [ary.join].pack("H*")
  end

  def assert_raise_with_message(exception, pattern, msg = nil, &block)
    unless pattern.is_a?(String) or pattern.is_a?(Regexp)
      raise TypeError, "expected message must be a kind of String or Regexp"
    end

    msg ||= "Exception %s with message %p is raised" % [exception, pattern]
    raised = assert_raise(exception, msg) { yield }

    if pattern.is_a?(Regexp)
      assert_match(pattern, raised.message, msg)
    else
      assert_equal(pattern, raised.message, msg)
    end
    raised
  end
end