public void Close_WhenLoggingSeveralErroringCheck_ThenWriteOneLinePerFailure()
{
var fileHelper = new Mock<IFileHelper>();
var logger = new FileLogger(fileHelper.Object);
logger.Log(new Check
{
Url = "http://www.google.com/",
Status = 500
});
logger.Log(new Check
{
Url = "http://www.google.co.uk/",
Status = 500
});
logger.Close();
fileHelper.Verify(f => f.WriteLine(It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(2));
}
public void Close_WhenACheckFailsButEventuallyPasses_ThenItShouldNotGetLogged()
{
const string passingUrl = "http://www.google.com/";
const string failingUrl = "http://www.yahoo.com/";
var helper = new Mock<IFileHelper>();
helper.Setup(m => m.CreateFile(It.IsAny<string>()));
helper.Setup(m => m.FileExists(It.IsAny<string>())).Returns(false);
helper.Setup(m => m.WriteLine(It.IsAny<string>(), It.IsAny<string>()));
var logger = new FileLogger(helper.Object);
var check = new Check
{
Url = passingUrl,
Status = 500
};
logger.Log(check);
check.Status = Check.Ok;
logger.Log(check);
var failedCheck = new Check
{
Url = failingUrl,
Status = 500
};
logger.Log(failedCheck);
logger.Close();
helper.Verify(f => f.FileExists(It.IsAny<string>()), Times.Once());
helper.Verify(f => f.CreateFile(It.IsAny<string>()), Times.Once());
helper.Verify(f => f.WriteLine(It.IsAny<string>(), failingUrl), Times.Once());
helper.Verify(f => f.WriteLine(It.IsAny<string>(), passingUrl), Times.Never());
}
public void Close_WhenOnlyAnOkCheckHasBeenLogged_NoFileOperationsShouldBeCalled()
{
var fileHelper = new Mock<IFileHelper>();
var logger = new FileLogger(fileHelper.Object);
logger.Log(new Check
{
Url = "http://www.google.com/",
Status = Check.Ok
});
logger.Close();
VerifyNoFileOperations(fileHelper);
}
private static void LoggedAnErroringCheckThenClosed(Mock<IFileHelper> fileHelper)
{
var logger = new FileLogger(fileHelper.Object);
logger.Log(new Check
{
Url = "http://www.google.com/",
Status = 500
});
logger.Close();
}
public void Log_WhenLoggingWithOkCheck_ThereAreNoFileOperationsCalled()
{
var fileHelper = new Mock<IFileHelper>();
var logger = new FileLogger(fileHelper.Object);
logger.Log(new Check
{
Url = "http://www.google.com/",
Status = Check.Ok
});
VerifyNoFileOperations(fileHelper);
}
public void FileLogger_ImplementsILogger()
{
var logger = new FileLogger(new Mock<IFileHelper>().Object);
Assert.That(logger, Is.InstanceOf<ILogger>());
}
public void Close_WhenThereIsOneCheckWhichFailedButEventuallyPassed_ThenItShouldNotCreateTheFile()
{
var helper = new Mock<IFileHelper>();
helper.Setup(m => m.CreateFile(It.IsAny<string>()));
helper.Setup(m => m.FileExists(It.IsAny<string>())).Returns(false);
helper.Setup(m => m.WriteLine(It.IsAny<string>(), It.IsAny<string>()));
var logger = new FileLogger(helper.Object);
var check = new Check
{
Url = "http://www.google.com/",
Status = 500
};
logger.Log(check);
check.Status = Check.Ok;
logger.Log(check);
logger.Close();
helper.Verify(f => f.FileExists(It.IsAny<string>()), Times.Never());
helper.Verify(f => f.CreateFile(It.IsAny<string>()), Times.Never());
helper.Verify(f => f.WriteLine(It.IsAny<string>(), It.IsAny<string>()), Times.Never());
}