/// <summary>
/// Creates a file at the specified path.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
/// <param name="contentsBytes">The file contents.</param>
/// <returns>The same <see cref="FakeFile"/> instance so that multiple calls can be chained.</returns>
public static FakeFile CreateFile(this FakeFileSystem fileSystem, FilePath path, byte[] contentsBytes)
{
if (fileSystem == null)
{
throw new ArgumentNullException("fileSystem");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (contentsBytes == null)
{
throw new ArgumentNullException("contentsBytes");
}
CreateDirectory(fileSystem, path.GetDirectory());
var file = fileSystem.GetFile(path);
if (!file.Exists)
{
using (var stream = file.OpenWrite())
{
using (var ms = new MemoryStream(contentsBytes))
{
ms.CopyTo(stream);
}
}
}
return(file);
}
/// <summary>
/// Ensures that the specified file do not exist.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
public static void EnsureFileDoNotExist(this FakeFileSystem fileSystem, FilePath path)
{
var file = fileSystem.GetFile(path);
if (file != null && file.Exists)
{
file.Delete();
}
}
/// <summary>
/// Creates a file at the specified path.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
/// <returns>The same <see cref="FakeFile"/> instance so that multiple calls can be chained.</returns>
public static FakeFile CreateFile(this FakeFileSystem fileSystem, FilePath path)
{
CreateDirectory(fileSystem, path.GetDirectory());
var file = fileSystem.GetFile(path);
if (!file.Exists)
{
file.OpenWrite().Close();
}
return file;
}
/// <summary>
/// Ensures that the specified file do not exist.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
public static void EnsureFileDoNotExist(this FakeFileSystem fileSystem, FilePath path)
{
if (fileSystem == null)
{
throw new ArgumentNullException("fileSystem");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
var file = fileSystem.GetFile(path);
if (file != null && file.Exists)
{
file.Delete();
}
}
/// <summary>
/// Creates a file at the specified path.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
/// <param name="contentsBytes">The file contents.</param>
/// <returns>The same <see cref="FakeFile"/> instance so that multiple calls can be chained.</returns>
public static FakeFile CreateFile(this FakeFileSystem fileSystem, FilePath path, byte[] contentsBytes)
{
CreateDirectory(fileSystem, path.GetDirectory());
var file = fileSystem.GetFile(path);
if (!file.Exists)
{
using (var stream = file.OpenWrite())
{
using (var ms = new MemoryStream(contentsBytes))
{
ms.CopyTo(stream);
}
}
}
return file;
}
/// <summary>
/// Creates a file at the specified path.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
/// <returns>The same <see cref="FakeFile"/> instance so that multiple calls can be chained.</returns>
public static FakeFile CreateFile(this FakeFileSystem fileSystem, FilePath path)
{
if (fileSystem == null)
{
throw new ArgumentNullException("fileSystem");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
CreateDirectory(fileSystem, path.GetDirectory());
var file = fileSystem.GetFile(path);
if (!file.Exists)
{
file.OpenWrite().Close();
}
return(file);
}
/// <summary>
/// Creates a file at the specified path.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="path">The path.</param>
/// <param name="attributes">The file attributes to set.</param>
/// <returns>The same <see cref="FakeFile"/> instance so that multiple calls can be chained.</returns>
public static FakeFile CreateFile(this FakeFileSystem fileSystem, FilePath path, FileAttributes attributes = 0)
{
if (fileSystem == null)
{
throw new ArgumentNullException(nameof(fileSystem));
}
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
CreateDirectory(fileSystem, path.GetDirectory());
var file = fileSystem.GetFile(path);
if (!file.Exists)
{
file.OpenWrite().Dispose();
}
file.Attributes = attributes;
return(file);
}