Add IsAny property to value.

Author: dnperfors

src/TestableHttpClient/TestableHttpClient.csproj

@@ -39,6 +39,14 @@
     <PackageReference Include="PolyKit.Embedded" Version="3.0.9" />
   </ItemGroup>
 
+<<<<<<< HEAD
+=======
+  <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
+    <PackageReference Include="Perfors.UnreachableException" Version="1.0.0" />
+    <PackageReference Include="PolyKit.Embedded" Version="3.0.9" />
+  </ItemGroup>
+
+>>>>>>> b3a5f8e (Add IsAny property to value.)
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" PrivateAssets="All">

src/TestableHttpClient/Utils/HttpRequestMessagePattern.cs

@@ -8,9 +8,10 @@ internal sealed class HttpRequestMessagePattern
     public Dictionary<Value<string>, Value<string>> Headers { get; init; } = new() { [Value.Any<string>()] = Value.Any<string>() };
     public Value<string> Content { get; init; } = Value.Any<string>();
 
-    public HttpRequestMessagePatternMatchingResult Matches(HttpRequestMessage httpRequestMessage, HttpRequestMessagePatternMatchingOptions options) =>
+    internal HttpRequestMessagePatternMatchingResult Matches(HttpRequestMessage httpRequestMessage, HttpRequestMessagePatternMatchingOptions options) =>
         new()
         {
+            RequestMessage = httpRequestMessage,
             Method = Method.Matches(httpRequestMessage.Method, false),
             RequestUri = RequestUri.Matches(httpRequestMessage.RequestUri, options.RequestUriMatchingOptions),
             Version = Version.Matches(httpRequestMessage.Version, false),
@@ -54,16 +55,16 @@ private bool MatchesHeaders(Dictionary<string, string> requestHeaders)
         return true;
     }
 
-    private bool IsAnyHeader(KeyValuePair<Value<string>, Value<string>> header)
+    private static bool IsAnyHeader(KeyValuePair<Value<string>, Value<string>> header)
     {
-        return header.Key == Value.Any<string>() && header.Value == Value.Any<string>();
+        return header.Key.IsAny && header.Value.IsAny;
     }
 
     private bool MatchesContent(HttpContent? requestContent)
     {
         if (requestContent == null)
         {
-            return Content == Value.Any<string>();
+            return Content.IsAny;
         }
 
         var contentValue = requestContent.ReadAsStringAsync().Result;
@@ -79,6 +80,7 @@ internal sealed class HttpRequestMessagePatternMatchingOptions
 
 internal sealed class HttpRequestMessagePatternMatchingResult
 {
+    public required HttpRequestMessage RequestMessage { get; init; }
     public bool Method { get; init; }
     public bool RequestUri { get; init; }
     public bool Version { get; init; }

src/TestableHttpClient/Utils/HttpRequestMessagePatternMatcher.cs

@@ -16,15 +16,15 @@ public HttpRequestMessagePatternMatchResult Match(IEnumerable<HttpRequestMessage
             }
             else
             {
-                result.UnmatchedRequests.Add(request);
+                result.UnmatchedRequests.Add(match);
             }
         }
         return result;
     }
 }
 
-internal class HttpRequestMessagePatternMatchResult
+internal sealed class HttpRequestMessagePatternMatchResult
 {
     public List<HttpRequestMessage> MatchedRequests { get; } = new List<HttpRequestMessage>();
-    public List<HttpRequestMessage> UnmatchedRequests { get; } = new List<HttpRequestMessage>();
+    public List<HttpRequestMessagePatternMatchingResult> UnmatchedRequests { get; } = new List<HttpRequestMessagePatternMatchingResult>();
 }

src/TestableHttpClient/Utils/Value.cs

@@ -15,12 +15,14 @@ internal abstract record Value
 
 internal abstract record Value<T>
 {
+    public virtual bool IsAny => false;
     internal abstract bool Matches(T value, bool ignoreCase);
 }
 
 [DebuggerDisplay("Any value")]
 file sealed record AnyValue<T> : Value<T>
 {
+    public override bool IsAny => true;
     internal override bool Matches(T value, bool ignoreCase) => true;
 }
 

test/TestableHttpClient.Tests/Utils/HttpRequestMessagePatternMatcherTests.cs

@@ -9,11 +9,10 @@ public class HttpRequestMessagePatternMatcherTests
     [Fact]
     public void MultipleRequests_MatchingAnyPattern_ReturnsAllRequests()
     {
-        HttpRequestMessage[] requestMessages = [
-            new HttpRequestMessage(HttpMethod.Get, "https://localhost/get"),
-            new HttpRequestMessage(HttpMethod.Post, "https://localhost/post"),
-            new HttpRequestMessage(HttpMethod.Options, "https://localhost/options")
-            ];
+        using HttpRequestMessage getRequest = new(HttpMethod.Get, "https://localhost/get");
+        using HttpRequestMessage postRequest = new(HttpMethod.Post, "https://localhost/post");
+        using HttpRequestMessage optionsRequest = new(HttpMethod.Options, "https://localhost/options");
+        HttpRequestMessage[] requestMessages = [getRequest, postRequest, optionsRequest];
 
         HttpRequestMessagePattern pattern = new();
 
@@ -28,9 +27,9 @@ public void MultipleRequests_MatchingAnyPattern_ReturnsAllRequests()
     [Fact]
     public void MultipleRequests_MatchingSpecificHttpMethod_ReturnsMatchinRequests()
     {
-        HttpRequestMessage getRequest = new(HttpMethod.Get, "https://localhost/get");
-        HttpRequestMessage postRequest = new(HttpMethod.Post, "https://localhost/post");
-        HttpRequestMessage optionsRequest = new(HttpMethod.Options, "https://localhost/options");
+        using HttpRequestMessage getRequest = new(HttpMethod.Get, "https://localhost/get");
+        using HttpRequestMessage postRequest = new(HttpMethod.Post, "https://localhost/post");
+        using HttpRequestMessage optionsRequest = new(HttpMethod.Options, "https://localhost/options");
         HttpRequestMessage[] requestMessages = [ getRequest, postRequest, optionsRequest ];
 
         HttpRequestMessagePattern pattern = new()
@@ -43,6 +42,21 @@ public void MultipleRequests_MatchingSpecificHttpMethod_ReturnsMatchinRequests()
         HttpRequestMessagePatternMatchResult result = matcher.Match(requestMessages, pattern);
 
         result.MatchedRequests.Should().BeEquivalentTo([postRequest]);
-        result.UnmatchedRequests.Should().BeEquivalentTo([getRequest, optionsRequest]);
+        result.UnmatchedRequests.Should().BeEquivalentTo([
+            new HttpRequestMessagePatternMatchingResult{
+                RequestMessage = getRequest,
+                Method = false,
+                RequestUri = true,
+                Version = true,
+                Headers = true,
+                Content = true
+            }, new HttpRequestMessagePatternMatchingResult{
+                RequestMessage = optionsRequest,
+                Method = false,
+                RequestUri = true,
+                Version = true,
+                Headers = true,
+                Content = true
+            }]);
     }
 }