TypeMock - faking Console.Error.WriteLine()



我正在尝试使用Typemock伪造控制台输出记录:

[Test]
public void Log_Error_LogsToStdErr()
{
    var logger = SetupFakeLogger();
    logger.Log( "text to log", true );
    Isolate.Verify.WasCalledWithAnyArguments( () => logger.LogToFile( "" ) );
    Isolate.Verify.WasCalledWithAnyArguments( () => Console.Error.WriteLine( "" ) );
}
private static WrapperLogger SetupFakeLogger()
{
    Isolate.Fake.StaticMethods( typeof(Console), Members.ReturnRecursiveFakes );
    Isolate.WhenCalled( () => Console.Error.WriteLine( "" ) ).IgnoreCall();    
    return Isolate.Fake.Instance<WrapperLogger>( Members.CallOriginal, ConstructorWillBe.Called, "dir", "file.log" );
}

但是,我在第二个断言上得到以下例外(请致电 syalice.verify for console.error.writeline ):

TypeMock Verification: Method System.Environment.NewLine was expected but was not called

这是某种错误,还是我做得不正确?

免责声明我在Typemock上工作。

我们不支持伪造Console,请参阅我们受支持的Fakeable Mscorlib类型。

您可以使用TextWriter而不是控制台,并且可以使用。

参见示例:

 [TestMethod]
        public void Log_Error_LogsToStdErr()
        {
            var logger = SetupFakeLogger_Works();
            logger.Log("text to log", true);
            Isolate.Verify.WasCalledWithAnyArguments(() => logger.LogToFile(""));
            //Isolate.Verify.WasCalledWithAnyArguments(() => Console.Error.WriteLine(""));
        }
        private static WrapperLogger SetupFakeLogger_Works()
        {
            var textWriter = Isolate.Fake.Instance<TextWriter>();
            Console.SetOut(textWriter);
            return Isolate.Fake.Instance<WrapperLogger>(Members.CallOriginal, ConstructorWillBe.Called, "dir", "file.log");
        }

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