상속: AOUT.CH3.LogAn.LogAnalyzerUsingFactoryMethod
        public void overrideTestWithoutStub()
        {
            TestableLogAnalyzerWithNoStub logan = new TestableLogAnalyzerWithNoStub();
            logan.IsSupported = false;

            bool result = logan.IsValidLogFileName("file.ext");
            Assert.IsFalse(result,"File name should be too short to be considered valid");
        }
        public void overrideTestWithoutStub()
        {
            TestableLogAnalyzerWithNoStub logan = new TestableLogAnalyzerWithNoStub();

            logan.IsSupported = false;

            bool result = logan.IsValidLogFileName("file.ext");

            Assert.IsFalse(result, "File name should be too short to be considered valid");
        }