public void MemoryFileSystemProvider_FileExists_ChecksWhetherFileExists()
{
var provider = new MemoryFileSystemProvider();
Assert.False(provider.FileExists("input.dat"));
Assert.False(provider.FileExists("/input.dat"));
provider.CreateFile("input.dat");
Assert.True(provider.FileExists("input.dat"));
Assert.True(provider.FileExists("/input.dat"));
}
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_CreateFile_CreatesNewFile()
{
var provider = new MemoryFileSystemProvider();
provider.CreateFile("input1.dat");
provider.CreateFile("/input2.dat");
provider.CreateFolder("home");
provider.CreateFile("/home/input3.dat");
provider.SetCurrentDirectory("home");
provider.CreateFile("input4.dat");
provider.CreateFile("/home/input5.dat");
Assert.True(provider.FileExists("/input1.dat"));
Assert.True(provider.FileExists("/input2.dat"));
Assert.True(provider.FileExists("/home/input3.dat"));
Assert.True(provider.FileExists("/home/input4.dat"));
Assert.True(provider.FileExists("/home/input5.dat"));
}
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());
}
