public async Task DesktopStorageReadFile()
{
// Arrange
IStorage storage = new FileSystemStorage(this._storagePath);
IStorageContainer container = await storage.GetContainerAsync(DesktopStorageContainerTests._precreatedContainerName);
string result;
// Act
using (Stream stream = await container.GetFileStreamAsync("TestFile1.txt")) {
var buffer = new byte[stream.Length];
await stream.ReadAsync(buffer, 0, (int)stream.Length);
result = Encoding.UTF8.GetString(buffer);
}
// Assert
Assert.NotNull(result);
Assert.Equal("This is test file 1.", result);
}
public async Task DesktopStorageWriteReadDeleteFile()
{
// Arrange
IStorage storage = new FileSystemStorage(this._storagePath);
IStorageContainer container = await storage.GetContainerAsync(DesktopStorageContainerTests._precreatedContainerName);
const string text = "This is R/W test";
const string fileName = "rw.txt";
var memStream = new MemoryStream();
var writer = new StreamWriter(memStream);
writer.Write(text);
writer.Flush();
memStream.Position = 0;
string result;
// Act
await container.WriteFileAsync(memStream, fileName);
using (Stream stream = await container.GetFileStreamAsync(fileName)) {
var buffer = new byte[stream.Length];
await stream.ReadAsync(buffer, 0, (int)stream.Length);
result = Encoding.UTF8.GetString(buffer);
}
await container.DeleteFileAsync(fileName);
var files = await container.GetFilesAsync("", StorageSearchOption.Default);
// Assert
Assert.NotNull(result);
Assert.Equal(text, result);
Assert.False(files.Any(d => string.Equals(d, fileName, StringComparison.OrdinalIgnoreCase)));
}