public void TempFolderStartsInitiallyEmpty()
{
using (var scenario = new DisposableFileSystem())
{
var contents = scenario.DirectoryInfo.EnumerateFileSystemInfos();
Assert.Equal(Path.GetFileName(scenario.RootPath), scenario.DirectoryInfo.Name);
Assert.Equal(scenario.RootPath, scenario.DirectoryInfo.FullName);
Assert.Equal(0, contents.Count());
}
}
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);
}
}
public void GetDirectoryCanTakeDotDot()
{
using (var scenario = new DisposableFileSystem()
.CreateFolder("gamma")
.CreateFolder("beta")
.CreateFile(Path.Combine("beta", "alpha.txt")))
{
var directoryInfoBase = new DirectoryInfoWrapper(scenario.DirectoryInfo);
var gamma = directoryInfoBase.GetDirectory("gamma");
var dotdot = gamma.GetDirectory("..");
var contents1 = dotdot.EnumerateFileSystemInfos();
var beta = dotdot.GetDirectory("beta");
var contents2 = beta.EnumerateFileSystemInfos();
var alphaTxt = contents2.OfType<FileInfoBase>().Single();
Assert.Equal("..", dotdot.Name);
Assert.Equal(2, contents1.Count());
Assert.Equal("beta", beta.Name);
Assert.Equal(1, contents2.Count());
Assert.Equal("alpha.txt", alphaTxt.Name);
}
}
private DisposableFileSystem CreateContext()
{
var context = new DisposableFileSystem();
context.CreateFiles(
"src/project/source1.cs",
"src/project/sub/source2.cs",
"src/project/sub/source3.cs",
"src/project/sub2/source4.cs",
"src/project/sub2/source5.cs",
"src/project/compiler/preprocess/preprocess-source1.cs",
"src/project/compiler/preprocess/sub/preprocess-source2.cs",
"src/project/compiler/preprocess/sub/sub/preprocess-source3.cs",
"src/project/compiler/preprocess/sub/sub/preprocess-source3.txt",
"src/project/compiler/shared/shared1.cs",
"src/project/compiler/shared/shared1.txt",
"src/project/compiler/shared/sub/shared2.cs",
"src/project/compiler/shared/sub/shared2.txt",
"src/project/compiler/shared/sub/sub/sharedsub.cs",
"src/project/compiler/resources/resource.res",
"src/project/compiler/resources/sub/resource2.res",
"src/project/compiler/resources/sub/sub/resource3.res",
"src/project/content1.txt",
"src/project/obj/object.o",
"src/project/bin/object",
"src/project/.hidden/file1.hid",
"src/project/.hidden/sub/file2.hid",
"src/project2/source1.cs",
"src/project2/sub/source2.cs",
"src/project2/sub/source3.cs",
"src/project2/sub2/source4.cs",
"src/project2/sub2/source5.cs",
"src/project2/compiler/preprocess/preprocess-source1.cs",
"src/project2/compiler/preprocess/sub/preprocess-source2.cs",
"src/project2/compiler/preprocess/sub/sub/preprocess-source3.cs",
"src/project2/compiler/preprocess/sub/sub/preprocess-source3.txt",
"src/project2/compiler/shared/shared1.cs",
"src/project2/compiler/shared/shared1.txt",
"src/project2/compiler/shared/sub/shared2.cs",
"src/project2/compiler/shared/sub/shared2.txt",
"src/project2/compiler/shared/sub/sub/sharedsub.cs",
"src/project2/compiler/resources/resource.res",
"src/project2/compiler/resources/sub/resource2.res",
"src/project2/compiler/resources/sub/sub/resource3.res",
"src/project2/content1.txt",
"src/project2/obj/object.o",
"src/project2/bin/object",
"lib/source6.cs",
"lib/sub3/source7.cs",
"lib/sub4/source8.cs",
"res/resource1.text",
"res/resource2.text",
"res/resource3.text",
".hidden/file1.hid",
".hidden/sub/file2.hid");
return context;
}
public FunctionalTests()
{
_context = CreateContext();
}