public IFile GetFile(FilePath path)
{
if (!Files.ContainsKey(path))
{
Files.Add(path, new FakeFile(this, path));
}
return Files[path];
}
public void Can_See_If_A_Path_Has_An_Extension(string fullPath, bool expected)
{
// Given, When
var path = new FilePath(fullPath);
// Then
Assert.Equal(expected, path.HasExtension);
}
public void Copy(FilePath destination, bool overwrite)
{
var file = _fileSystem.GetCreatedFile(destination) as FakeFile;
if (file != null)
{
file.Content = Content;
file.ContentLength = ContentLength;
}
}
public void Can_Get_Extension(string fullPath, string expected)
{
// Given, When
var result = new FilePath(fullPath);
var extension = result.GetExtension();
// Then
Assert.Equal(expected, extension);
}
public void Same_Asset_Instances_Is_Considered_Equal(bool isCaseSensitive)
{
// Given, When
var comparer = new PathComparer(isCaseSensitive);
var path = new FilePath("shaders/basic.vert");
// Then
Assert.True(comparer.Equals(path, path));
}
public void Can_Get_Directory_For_File_Path()
{
// Given, When
var path = new FilePath("temp/hello.txt");
var directory = path.GetDirectory();
// Then
Assert.Equal("temp", directory.FullPath);
}
public void Can_Get_Directory_For_File_Path_In_Root()
{
// Given, When
var path = new FilePath("hello.txt");
var directory = path.GetDirectory();
// Then
Assert.Equal(string.Empty, directory.FullPath);
}
public IFile GetCreatedFile(FilePath path, string content)
{
var file = GetFile(path);
var stream = file.Open(FileMode.Create, FileAccess.Write, FileShare.None);
var writer = new StreamWriter(stream);
writer.Write(content);
writer.Close();
stream.Close();
return file;
}
public void Can_Change_Extension_Of_Path()
{
// Given
var path = new FilePath("temp/hello.txt");
// When
path = path.ChangeExtension(".dat");
// Then
Assert.Equal("temp/hello.dat", path.ToString());
}
public void Different_Paths_Are_Not_Considered_Equal(bool isCaseSensitive)
{
// Given, When
var comparer = new PathComparer(isCaseSensitive);
var first = new FilePath("shaders/basic.vert");
var second = new FilePath("shaders/basic.frag");
// Then
Assert.False(comparer.Equals(first, second));
Assert.False(comparer.Equals(second, first));
}
/// <summary>
/// Combines the current path with a <see cref="FilePath"/>.
/// The provided <see cref="FilePath"/> must be absolute.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>A combination of the current path and the provided <see cref="FilePath"/>.</returns>
public FilePath CombineWithFilePath(FilePath path)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
if (!path.IsRelative)
{
throw new InvalidOperationException("Cannot combine a directory path with an absolute file path.");
}
var combinedPath = System.IO.Path.Combine(FullPath, path.FullPath);
return new FilePath(combinedPath);
}
public void Move(FilePath destination)
{
_file.MoveTo(destination.FullPath);
}
public void Can_Get_Filename_From_Path()
{
// Given
var path = new FilePath("/input/test.txt");
// When
var result = path.GetFilename();
// Then
Assert.Equal("test.txt", result.FullPath);
}
public File(FilePath path)
{
_path = path;
_file = new FileInfo(path.FullPath);
}
public IFile GetCreatedFile(FilePath path)
{
var file = GetFile(path);
file.Open(FileMode.Create, FileAccess.Write, FileShare.None).Close();
return file;
}
public void Same_Paths_But_Different_Casing_Are_Considered_Equal_Depending_On_Case_Sensitivity(bool isCaseSensitive, bool expected)
{
// Given, When
var comparer = new PathComparer(isCaseSensitive);
var first = new FilePath("shaders/basic.vert");
var second = new FilePath("SHADERS/BASIC.VERT");
// Then
Assert.Equal(expected, comparer.Equals(first, second));
Assert.Equal(expected, comparer.Equals(second, first));
}
public void Same_Paths_But_Different_Casing_Get_Same_Hash_Code_Depending_On_Case_Sensitivity(bool isCaseSensitive, bool expected)
{
// Given, When
var comparer = new PathComparer(isCaseSensitive);
var first = new FilePath("shaders/basic.vert");
var second = new FilePath("SHADERS/BASIC.VERT");
// Then
Assert.Equal(expected, comparer.GetHashCode(first) == comparer.GetHashCode(second));
}
public string GetTextContent(FilePath path)
{
var file = GetFile(path) as FakeFile;
if (file == null)
{
throw new InvalidOperationException();
}
try
{
if (file.Deleted)
{
Files[path].Exists = true;
}
using (var stream = file.OpenRead())
using (var reader = new StreamReader(stream))
{
return reader.ReadToEnd();
}
}
finally
{
if (file.Deleted)
{
Files[path].Exists = false;
}
}
}
public void Different_Paths_Get_Different_Hash_Codes(bool isCaseSensitive)
{
// Given, When
var comparer = new PathComparer(isCaseSensitive);
var first = new FilePath("shaders/basic.vert");
var second = new FilePath("shaders/basic.frag");
// Then
Assert.NotEqual(comparer.GetHashCode(first), comparer.GetHashCode(second));
}
public void Copy(FilePath destination, bool overwrite)
{
_file.CopyTo(destination.FullPath, overwrite);
}
public FakeFile(FakeFileSystem fileSystem, FilePath path)
{
_fileSystem = fileSystem;
_path = path;
_exists = false;
}
public void Move(FilePath destination)
{
throw new NotImplementedException();
}
public static void LoadExtensions(this IContainer container, DirectoryPath path)
{
var fileSystem = container.Resolve<IFileSystem>();
var finder = container.Resolve<IAssemblyNameFinder>();
var logger = container.Resolve<ILogger<HadoukenService>>();
var files = fileSystem.GetDirectory(path)
.GetFiles("*.dll", SearchScope.Current)
.Select(f => f.Path.FullPath);
// Search through the path for assemblies to register
var assemblyNames = finder.GetAssemblyNames<IExtension>(files);
// The container builder which later updates the provided container
var builder = new ContainerBuilder();
foreach (var assemblyName in assemblyNames)
{
var filePath = new FilePath(assemblyName.CodeBase);
logger.Info("Loading extension {FileName}.", filePath.GetFilename());
var assembly = Assembly.Load(assemblyName);
// Find extensions, services and custom components
var extensions = assembly.GetTypesAssignableFrom<IExtension>();
var services = assembly.GetTypesAssignableFrom<IJsonRpcService>();
var components = (from type in assembly.GetTypes()
where !type.IsAbstract
let cattr = type.GetCustomAttribute<ComponentAttribute>()
where cattr != null
select type);
// Register extensions
foreach (var extension in extensions)
{
var attr = extension.GetCustomAttribute<ExtensionAttribute>();
if (attr == null) continue;
builder.RegisterType(extension)
.AsImplementedInterfaces()
.SingleInstance();
}
// Register JSONRPC services
foreach (var service in services)
{
builder.RegisterType(service)
.As<IJsonRpcService>()
.SingleInstance();
}
// Register custom components
foreach (var component in components)
{
var attr = component.GetCustomAttribute<ComponentAttribute>();
var registration = builder.RegisterType(component).AsImplementedInterfaces();
switch (attr.Lifestyle)
{
case ComponentLifestyle.Singleton:
registration.SingleInstance();
break;
case ComponentLifestyle.Transient:
registration.InstancePerDependency();
break;
}
}
}
// Update the container
builder.Update(container);
}
public void Can_Append_Extension_To_Path(string extension, string expected)
{
// Given
var path = new FilePath("temp/hello.txt");
// When
path = path.AppendExtension(extension);
// Then
Assert.Equal(expected, path.ToString());
}
/// <summary>
/// Combines the current path with the file name of a <see cref="FilePath"/>.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>A combination of the current path and the file name of the provided <see cref="FilePath"/>.</returns>
public FilePath GetFilePath(FilePath path)
{
var combinedPath = System.IO.Path.Combine(FullPath, path.GetFilename().FullPath);
return new FilePath(combinedPath);
}
