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 TextFileRamDisk_Tests_GetDirectories_DiskName_UnknownDirectory()
{
// 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, "TextFileRamDisk_Tests_GetDirectories_DiskName_UnknownDirectory");
const string name = "C";
var disk = new TextFileRamDisk.TextFileRamDisk(name, logger);
Assert.IsFalse(disk.DiskName.Equals(name.ToUpper()));
Assert.IsTrue(disk.DiskName.Equals(name.ToLower()));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDisk_Tests_GetDirectories_DiskName_UnknownDirectory");
}
public async Task TextFileRamDiskArray_Tests_GetDiskNames_IsOfType_List_String()
{
// 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, "TextFileRamDiskArray_Tests_GetDiskNames_IsOfType_List_String");
var diskArray = new TextFileRamDiskArray(logger: logger);
var disknames = diskArray.GetDiskNames();
Assert.IsTrue(disknames.Count.Equals(0));
Assert.IsInstanceOfType(disknames, typeof (List<string>));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDiskArray_Tests_GetDiskNames_IsOfType_List_String");
}
public async Task TextFileRamDiskArray_Tests_Write_Read_Alternate_DiskContent()
{
// 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, "TextFileRamDiskArray_Tests_Write_Read_Alternate_DiskContent");
var diskArray = new TextFileRamDiskArray(logger: logger);
var disknames = diskArray.GetDiskNames();
Assert.IsTrue(disknames.Count.Equals(0));
Assert.IsInstanceOfType(disknames, typeof (List<string>));
Assert.IsFalse(diskArray.DiskExists("C"));
diskArray.AddDisk("C");
Assert.IsFalse(diskArray.DiskExists("C"));
Assert.IsTrue(diskArray.DiskExists("c"));
var diskC = diskArray.GetDisk("c");
Assert.IsTrue(diskArray.GetDiskNames().Count.Equals(1));
Assert.IsFalse(diskArray.DiskExists("D"));
diskArray.AddDisk("D");
Assert.IsFalse(diskArray.DiskExists("D"));
Assert.IsTrue(diskArray.DiskExists("d"));
var diskD = diskArray.GetDisk("d");
Assert.IsTrue(diskArray.GetDiskNames().Count.Equals(2));
diskC.AddDirectory("testDirectoryName");
diskD.AddDirectory("testDirectoryName");
var cdirectory = diskC.GetDirectory("testDirectoryName");
var ddirectory = diskD.GetDirectory("testDirectoryName");
var cFile = cdirectory.OpenWriter("testFileName.txt", false);
await cFile.WriteAsync("The quick brown fox ");
cFile.Close();
var dFile = ddirectory.OpenWriter("testFileName.txt", false);
await dFile.WriteAsync("jumped over the lazy dog");
dFile.Close();
Assert.IsTrue(cdirectory.FileExists("testFileName.txt"));
Assert.IsTrue(ddirectory.FileExists("testFileName.txt"));
var newCfileObj = cdirectory.OpenReader("testFileName.txt");
var newDfileObj = ddirectory.OpenReader("testFileName.txt");
Assert.IsTrue(
string.Format("{0}{1}", await newCfileObj.ReadToEndAsync(), await newDfileObj.ReadToEndAsync())
.Equals("The quick brown fox jumped over the lazy dog"));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDiskArray_Tests_Write_Read_Alternate_DiskContent");
}
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");
}
public async Task TextFileRamDisk_Tests_GetDirectory()
{
// 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, "TextFileRamDisk_Tests_GetDirectory");
var diskName = "C";
var disk = new TextFileRamDisk.TextFileRamDisk(diskName, logger);
ITextFileRamDiskDirectory dir = null;
try
{
dir = disk.GetDirectory("TestName");
}
catch (DirectoryNotFoundException ex)
{
Assert.IsTrue(
ex.Message.Equals(
"DirectoryNotFoundException: The directory 'TestName' was not found. [Com.Xamtastic.Patterns.TextFileRamDisk.Exceptions]"));
}
disk.AddDirectory("something");
Assert.IsTrue(disk.DirectoryCount.Equals(1));
dir = disk.GetDirectory("something");
Assert.IsNotNull(dir);
Assert.IsTrue(dir.DirectoryName.Equals("something"));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDisk_Tests_GetDirectory");
}
public async Task TextFileRamDisk_Tests_GetDirectory_Write_Read_File()
{
// 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, "TextFileRamDisk_Tests_GetDirectory_Write_Read_File");
var diskName = "C";
var disk = new TextFileRamDisk.TextFileRamDisk(diskName, logger);
ITextFileRamDiskDirectory dir = null;
try
{
dir = disk.GetDirectory("TestName");
}
catch (DirectoryNotFoundException ex)
{
Assert.IsTrue(
ex.Message.Equals(
"DirectoryNotFoundException: The directory 'TestName' was not found. [Com.Xamtastic.Patterns.TextFileRamDisk.Exceptions]"));
}
disk.AddDirectory("something");
Assert.IsTrue(disk.DirectoryCount.Equals(1));
dir = disk.GetDirectory("something");
Assert.IsNotNull(dir);
Assert.IsTrue(dir.DirectoryName.Equals("something"));
Assert.IsFalse(dir.FileExists("something.txt"));
var file = dir.OpenWriter("something.txt", false);
Assert.IsNotNull(file);
Assert.IsInstanceOfType(file, typeof (TextWriter));
Assert.IsInstanceOfType(file, typeof (StreamWriter));
Assert.IsTrue(dir.FileExists("something.txt"));
await file.WriteAsync("The quick brown fox");
file.Close(); // Remember to close the file to flush the text
var letUsFindIt = disk.GetDirectory("something");
Assert.IsTrue(letUsFindIt.FileExists("something.txt"));
var thefoundfile = letUsFindIt.OpenReader("something.txt");
var thefoundtextTask = await thefoundfile.ReadToEndAsync();
Assert.IsTrue(thefoundtextTask.Equals("The quick brown fox"));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDisk_Tests_GetDirectory_Write_Read_File");
}
public async Task TextFileRamDisk_Tests_GetDirectories()
{
// 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, "TextFileRamDisk_Tests_GetDirectories");
var diskName = "C";
var disk = new TextFileRamDisk.TextFileRamDisk(diskName, logger);
disk.AddDirectory("a");
disk.AddDirectory("b");
var directories = disk.GetDirectoryNames();
Assert.IsTrue(directories[0].Equals("a"));
Assert.IsTrue(directories[1].Equals("b"));
logger.Log(this.GetType(), LoggingLevel.System, LogAction.UnitTestEnd, "TextFileRamDisk_Tests_GetDirectory");
}
