instiki/lib/chunks/test.rb

require 'test/unit'

class ChunkTest < Test::Unit::TestCase

  # Asserts a number of tests for the given type and text.
  def match(type, test_text, expected)
    pattern = type.pattern
    assert_match(pattern, test_text)
    pattern =~ test_text   # Previous assertion guarantees match
    chunk = type.new($~)
    
    # Test if requested parts are correct.
    for method_sym, value in expected do
      assert_respond_to(chunk, method_sym)
      assert_equal(value, chunk.method(method_sym).call, "Checking value of '#{method_sym}'")
    end
  end
end