/// <summary>
/// Factory method to create a new <see cref="PurePath"/> instance
/// based upon the current operating system.
/// </summary>
/// <param name="options"></param>
/// <param name="path"></param>
/// <param name="result"></param>
/// <returns></returns>
public bool TryCreate(PathFactoryOptions options, string path, out IPath result)
{
result = null;
switch (PlatformChooser.GetPlatform())
{
case Platform.Posix:
PurePosixPath purePosixPath;
if (PurePosixPath.TryParse(path, out purePosixPath))
{
result = new PosixPath(purePosixPath);
break;
}
return(false);
case Platform.Windows:
PureWindowsPath pureWindowsPath;
if (PureWindowsPath.TryParse(path, out pureWindowsPath))
{
result = new WindowsPath(path);
break;
}
return(false);
}
result = ApplyOptions(result, options);
return(true);
}
/// <summary>
/// Factory method to create a new <see cref="PurePath"/> instance
/// based upon the current operating system.
/// </summary>
/// <param name="path"></param>
/// <param name="options"></param>
/// <returns></returns>
public IPath Create(string path, PathFactoryOptions options)
{
IPath ret = null;
switch (PlatformChooser.GetPlatform())
{
case Platform.Posix:
ret = new PosixPath(path);
break;
case Platform.Windows:
ret = new WindowsPath(path);
break;
}
return ApplyOptions(ret, options);
}
/// <summary>
/// Factory method to create a new <see cref="PurePath"/> instance
/// based upon the current operating system.
/// </summary>
/// <param name="path"></param>
/// <param name="options"></param>
/// <returns></returns>
public IPath Create(string path, PathFactoryOptions options)
{
IPath ret = null;
switch (PlatformChooser.GetPlatform())
{
case Platform.Posix:
ret = new PosixPath(path);
break;
case Platform.Windows:
ret = new WindowsPath(path);
break;
}
return(ApplyOptions(ret, options));
}
public void Create_WithExpandEnvVarsOption_CreatesPathExpandsVars()
{
Environment.SetEnvironmentVariable("MYCUSTOMBIN", "bin");
const string expectedDir = @"C:\bin\myprogram.exe";
const string unexpandedDir = @"C:\%MYCUSTOMBIN%\myprogram.exe";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath) new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandEnvironmentVariables = true
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}
public void Create_WithExpandUserOptionAndExplicitUserDirectory_CreatesPathAndExpandsUser()
{
const string expectedDir = @"c:\users\fake\tmp";
const string unexpandedDir = @"~\tmp";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath) new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandUserDirectory = true,
UserDirectory = factory.Create(@"C:\users\fake")
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}
public void Create_WithExpandUserOption_CreatesPathAndExpandsUser()
{
var userDir = Environment.GetEnvironmentVariable("USERPROFILE");
var expectedDir = userDir + @"\tmp";
const string unexpandedDir = @"~\tmp";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath) new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandUserDirectory = true
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}
public void Create_WithExpandEnvVarsOption_CreatesPathExpandsVars()
{
Environment.SetEnvironmentVariable("MYCUSTOMBIN", "bin");
const string expectedDir = @"C:\bin\myprogram.exe";
const string unexpandedDir = @"C:\%MYCUSTOMBIN%\myprogram.exe";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath)new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandEnvironmentVariables = true
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}
private static IPath ApplyOptions(IPath path, PathFactoryOptions options)
{
if (options.AutoNormalizeCase)
{
path = options.Culture != null
? path.NormCase(options.Culture)
: path.NormCase();
}
if (options.AutoExpandEnvironmentVariables)
{
path = path.ExpandEnvironmentVars();
}
if (options.AutoExpandUserDirectory)
{
path = options.UserDirectory != null
? path.ExpandUser(options.UserDirectory)
: path.ExpandUser();
}
return(path);
}
/// <summary>
/// Factory method to create a new <see cref="PurePath"/> instance
/// based upon the current operating system.
/// </summary>
/// <param name="options"></param>
/// <param name="path"></param>
/// <param name="result"></param>
/// <returns></returns>
public bool TryCreate(PathFactoryOptions options, string path, out IPath result)
{
result = null;
switch (PlatformChooser.GetPlatform())
{
case Platform.Posix:
PurePosixPath purePosixPath;
if (PurePosixPath.TryParse(path, out purePosixPath))
{
result = new PosixPath(purePosixPath);
break;
}
return false;
case Platform.Windows:
PureWindowsPath pureWindowsPath;
if (PureWindowsPath.TryParse(path, out pureWindowsPath))
{
result = new WindowsPath(path);
break;
}
return false;
}
result = ApplyOptions(result, options);
return true;
}
private static IPath ApplyOptions(IPath path, PathFactoryOptions options)
{
if (options.AutoNormalizeCase)
{
path = options.Culture != null
? path.NormCase(options.Culture)
: path.NormCase();
}
if (options.AutoExpandEnvironmentVariables)
{
path = path.ExpandEnvironmentVars();
}
if (options.AutoExpandUserDirectory)
{
path = options.UserDirectory != null
? path.ExpandUser(options.UserDirectory)
: path.ExpandUser();
}
return path;
}
public void Create_WithExpandUserOptionAndExplicitUserDirectory_CreatesPathAndExpandsUser()
{
const string expectedDir = @"c:\users\fake\tmp";
const string unexpandedDir = @"~\tmp";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath)new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandUserDirectory = true,
UserDirectory = factory.Create(@"C:\users\fake")
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}
public void Create_WithExpandUserOption_CreatesPathAndExpandsUser()
{
var userDir = Environment.GetEnvironmentVariable("USERPROFILE");
var expectedDir = userDir + @"\tmp";
const string unexpandedDir = @"~\tmp";
var factory = new PathFactory();
var expected = (IsWindows
? (IPath)new WindowsPath(expectedDir)
: new PosixPath(expectedDir)).NormCase();
var options = new PathFactoryOptions
{
AutoExpandUserDirectory = true
};
var actual = factory.Create(unexpandedDir, options);
Assert.AreEqual(expected, actual);
}