public void FilesAreEnumerated()
{
using (var scenario = new DisposableFileSystem()
.CreateFile("alpha.txt"))
{
var contents = new DirectoryInfoWrapper(scenario.DirectoryInfo).EnumerateFileSystemInfos();
var alphaTxt = contents.OfType<FileInfoBase>().Single();
Assert.Equal(1, contents.Count());
Assert.Equal("alpha.txt", alphaTxt.Name);
}
}
public void FoldersAreEnumerated()
{
using (var scenario = new DisposableFileSystem()
.CreateFolder("beta"))
{
var contents1 = new DirectoryInfoWrapper(scenario.DirectoryInfo).EnumerateFileSystemInfos();
var beta = contents1.OfType<DirectoryInfoBase>().Single();
var contents2 = beta.EnumerateFileSystemInfos();
Assert.Equal(1, contents1.Count());
Assert.Equal("beta", beta.Name);
Assert.Equal(0, contents2.Count());
}
}
public void SubFoldersAreEnumerated()
{
using (var scenario = new DisposableFileSystem()
.CreateFolder("beta")
.CreateFile(Path.Combine("beta", "alpha.txt")))
{
var contents1 = new DirectoryInfoWrapper(scenario.DirectoryInfo).EnumerateFileSystemInfos();
var beta = contents1.OfType<DirectoryInfoBase>().Single();
var contents2 = beta.EnumerateFileSystemInfos();
var alphaTxt = contents2.OfType<FileInfoBase>().Single();
Assert.Equal(1, contents1.Count());
Assert.Equal("beta", beta.Name);
Assert.Equal(1, contents2.Count());
Assert.Equal("alpha.txt", alphaTxt.Name);
}
}
