public void PathAlreadyExistsAsDirectory()
{
string path = GetTestFilePath();
DirectoryInfo testDir = Directory.CreateDirectory(path);
Assert.True(Exists(IOServices.RemoveTrailingSlash(path)));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.RemoveTrailingSlash(path))));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.AddTrailingSlashIfNeeded(path))));
}
public void DotDotIsParentDirectory()
{
DirectoryInfo result = new DirectoryInfo(TestDirectory).CreateSubdirectory(Path.Combine(GetTestFileName(), ".."));
Assert.Equal(IOServices.RemoveTrailingSlash(TestDirectory), result.FullName);
result = new DirectoryInfo(TestDirectory).CreateSubdirectory(Path.Combine(GetTestFileName(), "..") + Path.DirectorySeparatorChar);
Assert.Equal(IOServices.AddTrailingSlashIfNeeded(TestDirectory), result.FullName);
}
public void DotIsCurrentDirectory()
{
string path = GetTestFilePath();
DirectoryInfo result = Create(Path.Combine(path, "."));
Assert.Equal(IOServices.RemoveTrailingSlash(path), result.FullName);
result = Create(Path.Combine(path, ".") + Path.DirectorySeparatorChar);
Assert.Equal(IOServices.AddTrailingSlashIfNeeded(path), result.FullName);
}
[PlatformSpecific(TestPlatforms.Windows)] // Extended path already exists as directory
public void ExtendedPathAlreadyExistsAsDirectory()
{
string path = IOInputs.ExtendedPrefix + GetTestFilePath();
Directory.CreateDirectory(path);
Assert.True(Exists(IOServices.RemoveTrailingSlash(path)));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.RemoveTrailingSlash(path))));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.AddTrailingSlashIfNeeded(path))));
}
public void PathAlreadyExistsAsFile()
{
string path = GetTestFilePath();
File.Create(path).Dispose();
Assert.True(Exists(IOServices.RemoveTrailingSlash(path)));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.RemoveTrailingSlash(path))));
Assert.True(Exists(IOServices.RemoveTrailingSlash(IOServices.AddTrailingSlashIfNeeded(path))));
}
public void PathAlreadyExistsAsFile()
{
string path = GetTestFilePath();
File.Create(path).Dispose();
Assert.Throws <IOException>(() => Create(path));
Assert.Throws <IOException>(() => Create(IOServices.AddTrailingSlashIfNeeded(path)));
Assert.Throws <IOException>(() => Create(IOServices.RemoveTrailingSlash(path)));
}
[PlatformSpecific(TestPlatforms.Windows)] // trailing slash
public void ValidExtendedPathWithTrailingSlash(string component)
{
DirectoryInfo testDir = Directory.CreateDirectory(GetTestFilePath());
string path = IOInputs.ExtendedPrefix + IOServices.AddTrailingSlashIfNeeded(Path.Combine(testDir.FullName, component));
DirectoryInfo result = Create(path);
Assert.Equal(path, result.FullName);
Assert.True(result.Exists);
}
[PlatformSpecific(TestPlatforms.Windows)] // Extended path already exists as file
public void ExtendedPathAlreadyExistsAsFile()
{
string path = IOInputs.ExtendedPrefix + GetTestFilePath();
File.Create(path).Dispose();
Assert.False(Exists(IOServices.RemoveTrailingSlash(path)));
Assert.False(Exists(IOServices.RemoveTrailingSlash(IOServices.RemoveTrailingSlash(path))));
Assert.False(Exists(IOServices.RemoveTrailingSlash(IOServices.AddTrailingSlashIfNeeded(path))));
}
public void ValidPathWithTrailingSlash(string component)
{
DirectoryInfo testDir = Directory.CreateDirectory(GetTestFilePath());
string path = IOServices.AddTrailingSlashIfNeeded(component);
DirectoryInfo result = new DirectoryInfo(testDir.FullName).CreateSubdirectory(path);
Assert.Equal(Path.Combine(testDir.FullName, path), result.FullName);
Assert.True(Directory.Exists(result.FullName));
}
public static void Exists_ExistingDirectoryWithTrailingSlashAsPath_ReturnsTrue()
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
string path = IOServices.AddTrailingSlashIfNeeded(directory.Path);
bool result = Directory.Exists(path);
Assert.True(result);
}
}
public static void Exists_FileWithTrailingSlashAsPath_ReturnsFalse()
{
using (TemporaryFile file = new TemporaryFile())
{
string path = IOServices.AddTrailingSlashIfNeeded(file.Path);
bool result = Directory.Exists(path);
Assert.False(result);
}
}
public static void CreateDirectory_FileWithTrailingSlashAsPath_ThrowsIOException()
{
using (TemporaryFile file = new TemporaryFile())
{
string path = IOServices.AddTrailingSlashIfNeeded(file.Path);
Assert.Throws <IOException>(() =>
{
Directory.CreateDirectory(path);
});
}
}
public static void CreateDirectory_ExistingDirectoryWithTrailingSlashAsPath_DoesNotThrow()
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
string path = IOServices.AddTrailingSlashIfNeeded(directory.Path);
DirectoryInfo result = Directory.CreateDirectory(path);
Assert.Equal(path, result.FullName);
Assert.True(Directory.Exists(result.FullName));
}
}
public void ValidPathWithTrailingSlash()
{
DirectoryInfo testDir = Directory.CreateDirectory(GetTestFilePath());
var components = IOInputs.GetValidPathComponentNames();
Assert.All(components, (component) =>
{
string path = IOServices.AddTrailingSlashIfNeeded(Path.Combine(testDir.FullName, component));
DirectoryInfo result = Create(path);
Assert.Equal(path, result.FullName);
Assert.True(result.Exists);
});
}
public static void CreateDirectory_ValidPathWithTrailingSlash_CanBeCreated()
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
var components = IOInputs.GetValidPathComponentNames();
foreach (var component in components)
{
string path = IOServices.AddTrailingSlashIfNeeded(Path.Combine(directory.Path, component));
DirectoryInfo result = Directory.CreateDirectory(path);
Assert.Equal(path, result.FullName);
Assert.True(Directory.Exists(result.FullName));
}
}
}
public void NonExistentFile()
{
Assert.Throws <FileNotFoundException>(() => Set(GetTestFilePath(), FileAttributes.Normal));
Assert.Throws <FileNotFoundException>(() => Set(IOServices.AddTrailingSlashIfNeeded(GetTestFilePath()), FileAttributes.Normal));
Assert.Throws <FileNotFoundException>(() => Set(IOServices.RemoveTrailingSlash(GetTestFilePath()), FileAttributes.Normal));
}
public void PathAlreadyExistsAsFile()
{
string path = GetTestFileName();
File.Create(Path.Combine(TestDirectory, path)).Dispose();
Assert.Throws <IOException>(() => new DirectoryInfo(TestDirectory).CreateSubdirectory(path));
Assert.Throws <IOException>(() => new DirectoryInfo(TestDirectory).CreateSubdirectory(IOServices.AddTrailingSlashIfNeeded(path)));
Assert.Throws <IOException>(() => new DirectoryInfo(TestDirectory).CreateSubdirectory(IOServices.RemoveTrailingSlash(path)));
}
