Some tests to investigate the precedence/priority of UriTemplate wildcards in a UriTemplateTable for C#

UriTemplateTableWildcardPrecedence.cs

var baseUri = new Uri("foo://testy");

//Test1 - "*"
var templates1 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("*") , "[star]" },
};
var templateTable1 = new UriTemplateTable(baseUri, templates1);

templateTable1
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T1.1 - foo://testy"); //Result: [star]
	
templateTable1
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T1.2 - foo://testy/"); //Result: [star]

templateTable1
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T1.3 - foo://testy/a"); //Result: [star]

//Test2 - Slash
var templates2 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("/") , "[slash]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable2 = new UriTemplateTable(baseUri, templates2);

templateTable2
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T2.1 - foo://testy"); //Result: [slash]

templateTable2
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T2.2 - foo://testy/"); //Result: [slash]

templateTable2
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T2.3 - foo://testy/a"); //Result: [literal]


//Test3 - Precedence between star and slash
var templates3 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("*") , "[star]" },
	{ new UriTemplate("/") , "[slash]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable3 = new UriTemplateTable(baseUri, templates3);

templateTable3
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T3.1 - foo://testy/"); //Result: [slash]

templateTable3
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T3.2 - foo://testy"); //Result: [slash]

templateTable3
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T3.3 - foo://testy/a"); //Result: [literal]

//Test 4 - Precedence between /* and literal
var templates4 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("/*") , "[slash-star]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable4 = new UriTemplateTable(baseUri, templates4);

templateTable4
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T4.1 - foo://testy/"); //Result: [slash-star]

templateTable4
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T4.2 - foo://testy"); //Result: [slash-star]

templateTable4
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T4.3 - foo://testy/a"); //Result: [literal]

templateTable4
	.Match(new Uri("foo://testy/apple"))
	.Select(match => match.Data)
	.Dump("T4.4 - foo://testy/apple"); //Result: [literal]

UriTemplateTableWildcardPrecedence.linq

<Query Kind="Statements">
  <Reference>&lt;RuntimeDirectory&gt;\System.ServiceModel.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Xaml.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.ServiceModel.Internals.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Runtime.Serialization.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Configuration.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\SMDiagnostics.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.IdentityModel.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.DirectoryServices.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\Microsoft.Transactions.Bridge.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Web.Services.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.EnterpriseServices.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.IdentityModel.Selectors.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Web.ApplicationServices.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Messaging.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Runtime.DurableInstancing.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.ServiceProcess.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Net.Http.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.ServiceModel.Activation.dll</Reference>
  <Reference>&lt;RuntimeDirectory&gt;\System.Security.dll</Reference>
  <Namespace>System</Namespace>
</Query>

var baseUri = new Uri("foo://testy");

//Test1 - "*"
var templates1 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("*") , "[star]" },
};
var templateTable1 = new UriTemplateTable(baseUri, templates1);

templateTable1
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T1.1 - foo://testy"); //Result: [star]
	
templateTable1
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T1.2 - foo://testy/"); //Result: [star]

templateTable1
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T1.3 - foo://testy/a"); //Result: [star]

//Test2 - Slash
var templates2 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("/") , "[slash]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable2 = new UriTemplateTable(baseUri, templates2);

templateTable2
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T2.1 - foo://testy"); //Result: [slash]

templateTable2
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T2.2 - foo://testy/"); //Result: [slash]

templateTable2
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T2.3 - foo://testy/a"); //Result: [literal]


//Test3 - Precedence between star and slash
var templates3 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("*") , "[star]" },
	{ new UriTemplate("/") , "[slash]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable3 = new UriTemplateTable(baseUri, templates3);

templateTable3
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T3.1 - foo://testy/"); //Result: [slash]

templateTable3
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T3.2 - foo://testy"); //Result: [slash]

templateTable3
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T3.3 - foo://testy/a"); //Result: [literal]

//Test 4 - Precedence between /* and literal
var templates4 = new Dictionary<UriTemplate, object>()
{
	{ new UriTemplate("/*") , "[slash-star]" },
	{ new UriTemplate("a") , "[literal]" },
};
var templateTable4 = new UriTemplateTable(baseUri, templates4);

templateTable4
	.Match(new Uri("foo://testy/"))
	.Select(match => match.Data)
	.Dump("T4.1 - foo://testy/"); //Result: [slash-star]

templateTable4
	.Match(new Uri("foo://testy"))
	.Select(match => match.Data)
	.Dump("T4.2 - foo://testy"); //Result: [slash-star]

templateTable4
	.Match(new Uri("foo://testy/a"))
	.Select(match => match.Data)
	.Dump("T4.3 - foo://testy/a"); //Result: [literal]

templateTable4
	.Match(new Uri("foo://testy/apple"))
	.Select(match => match.Data)
	.Dump("T4.4 - foo://testy/apple"); //Result: [literal]