public void MemoryFileSystemProvider_AppendAllText_CreatesANewFile()
{
var provider = new MemoryFileSystemProvider();
provider.AppendAllText("input.dat", "test-content");
Assert.True(provider.FileExists("input.dat"));
Assert.Equal("test-content", provider.OpenText("input.dat").ReadToEnd());
}
public void MemoryFileSystemProvider_OpenText_ReturnsStreamReader()
{
var provider = new MemoryFileSystemProvider();
provider.CreateFile("input.dat", "12345");
using (var reader = provider.OpenText("input.dat"))
{
string text = reader.ReadToEnd();
Assert.Equal("12345", text);
}
}
public void MemoryFileSystemProvider_CreateText_CreatesNewFileAndTextWriter()
{
var provider = new MemoryFileSystemProvider();
using (var textWriter = provider.CreateText("input.dat"))
{
textWriter.Write("test-content");
textWriter.Close();
}
Assert.True(provider.FileExists("input.dat"));
Assert.Equal("test-content", provider.OpenText("input.dat").ReadToEnd());
}
