每一个包括TestCase的ruby文件都必须声明一个继承Test::Unit::TestCase的类，在类中定义具体的测试方法，
如一个TC_MyTest1.rb文件：
require 'test/unit' class TC_MyTest1 < Test::Unit::Test def setUp Some initialized method end def test_testcase1 test method1 end ... def test_testcaseN test methodN end def teardown end end
对于包含TestSuite的ruby文件都必须声明一个继承Test::Unit::TestSuite的类，在该类中引入具体的TestCase类
require 'test/unit/testsuite' require 'TC_MyTest1' require 'TC_MyTest2' ... require 'TC_MyTestN' class TS_MyTestSuite def self.suite suite = Test::Unit:TestSuite.new suite << TC_MyTest1 suite << TC_MyTest2 ... suite << TC_MyTestN return suite end end
