/// <summary>
/// Adds a standard type mapping by substituting one subnamespace for another
/// </summary>
/// <param name="nsSource">Subnamespace of source type</param>
/// <param name="nsTargets">Subnamespaces of target type as an array</param>
/// <param name="viewSuffix">Suffix for type name. Should be "View" or synonym of "View". (Optional)</param>
public static void AddSubNamespaceMapping(string nsSource, string[] nsTargets, string viewSuffix = DefaultViewSuffix)
{
//need to terminate with "." in order to concatenate with type name later
var nsencoded = RegExHelper.NamespaceToRegEx(nsSource + ".");
string rxbeforetgt, rxaftersrc, rxaftertgt;
string rxbeforesrc = rxbeforetgt = rxaftersrc = rxaftertgt = String.Empty;
if (!String.IsNullOrEmpty(nsSource))
{
if (!nsSource.StartsWith("*"))
{
rxbeforesrc = RegExHelper.GetNamespaceCaptureGroup("nsbefore");
rxbeforetgt = @"${nsbefore}";
}
if (!nsSource.EndsWith("*"))
{
rxaftersrc = RegExHelper.GetNamespaceCaptureGroup("nsafter");
rxaftertgt = "${nsafter}";
}
}
var rxmid = RegExHelper.GetCaptureGroup("subns", nsencoded);
var nsreplace = String.Concat(rxbeforesrc, rxmid, rxaftersrc);
var nsTargetsRegEx = nsTargets.Select(t => String.Concat(rxbeforetgt, t, ".", rxaftertgt)).ToArray();
AddTypeMapping(nsreplace, null, nsTargetsRegEx, viewSuffix);
}
public void ShouldEscapeDotsInNamespace()
{
var ns = "Caliburn.Micro.WPF.Tests";
var result = RegExHelper.NamespaceToRegEx(ns);
Assert.Equal(@"Caliburn\.Micro\.WPF\.Tests", result);
}
public void ShouldInsertRegexWhenNamespaceHasAsterix()
{
var ns = "Caliburn.*.WPF.Tests";
var result = RegExHelper.NamespaceToRegEx(ns);
Assert.Equal(@"Caliburn\.([\p{Lu}\p{Ll}\p{Lt}\p{Lm}\p{Lo}\p{Nl}_][\p{Lu}\p{Ll}\p{Lt}\p{Lm}\p{Lo}\p{Nl}\p{Mn}\p{Mc}\p{Nd}\p{Pc}\p{Cf}_]*\.)*WPF\.Tests", result);
}
public void ShouldInsertRegexWhenNamespaceHasAsterix()
{
var ns = "Caliburn.*.WPF.Tests";
var result = RegExHelper.NamespaceToRegEx(ns);
Assert.Equal(@"Caliburn\.([A-Za-z_]\w*\.)*WPF\.Tests", result);
}
/// <summary>
/// Adds a standard type mapping based on simple namespace mapping
/// </summary>
/// <param name="nsSource">Namespace of source type</param>
/// <param name="nsTargets">Namespaces of target type as an array</param>
/// <param name="viewSuffix">Suffix for type name. Should be "View" or synonym of "View". (Optional)</param>
public static void AddNamespaceMapping(string nsSource, string[] nsTargets, string viewSuffix = DefaultViewSuffix)
{
//need to terminate with "." in order to concatenate with type name later
var nsencoded = RegExHelper.NamespaceToRegEx(nsSource + ".");
//Start pattern search from beginning of string ("^")
//unless original string was blank (i.e. special case to indicate "append target to source")
if (!String.IsNullOrEmpty(nsSource))
{
nsencoded = "^" + nsencoded;
}
//Capture namespace as "origns" in case we need to use it in the output in the future
var nsreplace = RegExHelper.GetCaptureGroup("origns", nsencoded);
var nsTargetsRegEx = nsTargets.Select(t => t + ".").ToArray();
AddTypeMapping(nsreplace, null, nsTargetsRegEx, viewSuffix);
}