public async Task TextFileRamDiskDirectory_FileExists_False()
{
// ILogger will only print to Output when tests are run in Debug mode.
ILogger logger = new Logger();
logger.SetWorker(
(type, loggingLevel, logAction, message) =>
{
Debug.WriteLine("ILogger: {0}, {1}, {2}, {3}", type, loggingLevel, logAction, message);
}
);
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestStart, "TextFileRamDiskDirectory_FileExists_False");
var directory = new TextFileRamDiskDirectory("testName", logger: logger);
Assert.IsFalse(directory.FileExists("something.txt"));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDiskDirectory_FileExists_False");
}
public async Task SaveToDevice_Throws_SaveToDeviceException()
{
ILogger logger = new Logger();
logger.SetWorker(
(type, loggingLevel, logAction, message) =>
{
// The Logger will only print to Output when tests are run in Debug mode.
Debug.WriteLine("ILogger: {0}, {1}, {2}, {3}", type, loggingLevel, logAction, message);
}
);
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestStart, "SaveToDevice_Throws_SaveToDeviceException");
var directory = new TextFileRamDiskDirectory("testDirectoryName", null, logger);
Assert.IsFalse(directory.CanSaveToDevice);
var file = directory.OpenWriter("TestFileName.txt", false);
await file.WriteAsync(
"Text that wont be saved to device because ISaveToDeviceManager object not passed into directory when instantiated");
file.Close();
var isExceptionThrown = false;
try
{
await directory.SaveFilesToDevice();
}
catch (SaveToDeviceException ex)
{
Assert.IsTrue(
ex.Message.Equals(
"SaveToDeviceException: Device Storage Manager implementing ISaveToDevice interface was not passed into TextFileRamDiskDirectory with directory name testDirectoryName. [Com.Xamtastic.Patterns.TextFileRamDisk.Exceptions]"));
isExceptionThrown = true;
}
Assert.IsTrue(isExceptionThrown);
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "SaveToDevice_Throws_SaveToDeviceException");
}
public async Task TextFileRamDiskDirectory_GetFileSize_GreaterThan0()
{
// ILogger will only print to Output when tests are run in Debug mode.
ILogger logger = new Logger();
logger.SetWorker(
(type, loggingLevel, logAction, message) =>
{
Debug.WriteLine("ILogger: {0}, {1}, {2}, {3}", type, loggingLevel, logAction, message);
}
);
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestStart, "TextFileRamDiskDirectory_GetFileSize_GreaterThan0");
var directory = new TextFileRamDiskDirectory("testName", logger: logger);
using (var write = directory.OpenWriter("something.txt", true))
{
Assert.IsTrue(directory.FileExists("something.txt"));
await write.WriteAsync("Test text");
}
var size = directory.GetFileSize("something.txt");
Assert.IsTrue(directory.GetFileSize("something.txt") > 0);
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDiskDirectory_GetFileSize_GreaterThan0");
}
