/// <summary>
/// Initializes a new instance of the <see cref="VirtualPath"/> class.
/// </summary>
/// <param name="elements">Path element array.</param>
/// <param name="type">Type of the path.</param>
/// <param name="drive">Drive letter of an absolute path.</param>
private VirtualPath(string[] elements, VirtualPathType type, DriveLetter?drive)
: this()
{
this.pathElements = elements.Length > 0 ? elements : Array.Empty <string>();
this.pathType = type;
this.driveLetter = drive;
}
public void CanGetRootPath(string path, VirtualPathType expectedType)
{
var vPath = new VirtualPath(path);
CollectionAssert.IsEmpty(vPath.Parts);
Assert.AreEqual(expectedType, vPath.Type);
}
public void CanDetectPathType(string path, VirtualPathType type, string expectedPath)
{
var vpath = new VirtualPath(path);
Assert.AreEqual(type, vpath.Type);
Assert.AreEqual(expectedPath, vpath.Path);
}
/// <summary>
/// Initializes a new instance of the <see cref="VirtualPath"/> class.
/// </summary>
public VirtualPath()
{
this.pathElements = Array.Empty <string>();
this.pathType = VirtualPathType.Relative;
this.cachedPath = new Lazy <string>(() => string.Join("\\", this.pathElements), true);
this.cachedFullPath = new Lazy <string>(this.BuildFullPath, true);
}
public ZipVirtualPathCollection (String virtualPath, VirtualPathType requestType, ZipFile zipFile) {
_paths = new ArrayList();
_virtualPath = virtualPath;
_requestType = requestType;
_zipFile = zipFile;
PerformEnumeration ();
}
public void CanAppend(string first, string second, VirtualPathType expectedType, string expectedPath)
{
var v1 = new VirtualPath(first);
var v2 = new VirtualPath(second);
var actual = v1.Append(v2);
Assert.AreEqual(expectedType, actual.Type);
Assert.AreEqual(expectedPath, actual.Path);
}
public ZipVirtualPathCollection(String virtualPath, VirtualPathType requestType, ZipFile zipFile)
{
_paths = new ArrayList();
_virtualPath = virtualPath;
_requestType = requestType;
_zipFile = zipFile;
PerformEnumeration();
}
public void CanAppend(string first, string second, VirtualPathType expectedType, string expectedPath)
{
var v1 = new VirtualPath(first);
var v2 = new VirtualPath(second);
var actual = v1.Append(v2);
Assert.AreEqual(expectedType, actual.Type);
Assert.AreEqual(expectedPath, actual.Path);
}
private VirtualPath GetSubPathInternal(VirtualPath other, bool ignoreCase, VirtualPathType type)
{
if (this.Parts.Count > other.Parts.Count)
{
return(null);
}
var comparison = ignoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal;
for (var i = 0; i < this.Parts.Count; i++)
{
if (!this.Parts[i].Equals(other.Parts[i], comparison))
{
return(null);
}
}
return(new VirtualPath(other.Parts.Skip(this.Parts.Count), type));
}
/// <summary>
/// Initializes a new instance of the <see cref="VirtualPath"/> class.
/// </summary>
/// <param name="path">String representation of an absolute or relative path.</param>
public VirtualPath(string path) : this()
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var instance = Parse(path, out var error);
if (instance == null)
{
throw error;
}
this.driveLetter = instance.driveLetter;
this.pathElements = instance.pathElements;
this.pathType = instance.pathType;
}
/// <summary>
/// Creates a new instance of the <see cref="VirtualPath"/> class,
/// from the constituent parts of the path and its type.
/// </summary>
/// <param name="parts"></param>
/// <param name="type"></param>
public VirtualPath(IEnumerable<string> parts, VirtualPathType type)
{
Type = type;
Parts = GetParts(parts).ToList().AsReadOnly();
Path = String.Join("/", Parts);
}
private VirtualPath GetSubPathInternal(VirtualPath other, bool ignoreCase, VirtualPathType type)
{
if (this.Parts.Count > other.Parts.Count) return null;
var comparison = ignoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal;
for (var i = 0; i < this.Parts.Count; i++) {
if (!this.Parts[i].Equals(other.Parts[i], comparison)) return null;
}
return new VirtualPath(other.Parts.Skip(this.Parts.Count), type);
}
/// <summary>
/// Creates a new instance of the <see cref="VirtualPath"/> class,
/// from the constituent parts of the path and its type.
/// </summary>
/// <param name="parts"></param>
/// <param name="type"></param>
public VirtualPath(IEnumerable <string> parts, VirtualPathType type)
{
Type = type;
Parts = GetParts(parts).ToList().AsReadOnly();
Path = String.Join("/", Parts);
}
public void CanGetRootPath(string path, VirtualPathType expectedType)
{
var vPath = new VirtualPath(path);
CollectionAssert.IsEmpty(vPath.Parts);
Assert.AreEqual(expectedType, vPath.Type);
}
public void CanDetectPathType(string path, VirtualPathType type, string expectedPath)
{
var vpath = new VirtualPath(path);
Assert.AreEqual(type, vpath.Type);
Assert.AreEqual(expectedPath, vpath.Path);
}
