Add unit tests for HttpClient with WebProxy (#1010)

* Add test for SSL / Https

* Add unit tests for HttpClient with WebProxy

* cert.pem

* x

* skip

* example google

* revert

* host tests

* sonar

test/WireMock.Net.Tests/FluentAssertions/WireMockAssertionsTests.cs

@@ -215,10 +215,13 @@ public class WireMockAssertionsTests : IDisposable
     {
         // Arrange
         using var server = WireMockServer.Start();
-        using var client = server.CreateClient();
+        using var client1 = server.CreateClient();
+
+        var handler = new HttpClientHandler();
+        using var client2 = server.CreateClient(handler);
 
         // Act 1
-        await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "/")
+        await client1.SendAsync(new HttpRequestMessage(HttpMethod.Get, "/")
         {
             Headers =
             {
@@ -227,7 +230,7 @@ public class WireMockAssertionsTests : IDisposable
         });
 
         // Act 2
-        await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "/")
+        await client2.SendAsync(new HttpRequestMessage(HttpMethod.Get, "/")
         {
             Headers =
             {

test/WireMock.Net.Tests/Owin/HostUrlOptionsTests.cs

@@ -0,0 +1,60 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using FluentAssertions;
+using WireMock.Owin;
+using WireMock.Types;
+using Xunit;
+
+namespace WireMock.Net.Tests.Owin;
+
+[ExcludeFromCodeCoverage]
+public class HostUrlOptionsTests
+{
+    [Fact]
+    public void GetDetails_WithNoUrlsAndHttpScheme_ShouldReturnCorrectDetails()
+    {
+        // Arrange
+        var options = new HostUrlOptions
+        {
+            HostingScheme = HostingScheme.Http,
+            Port = 8080
+        };
+
+        // Act
+        var details = options.GetDetails();
+
+        // Assert
+        details.Should().HaveCount(1);
+        var detail = details.Single();
+        detail.Should().Match<HostUrlDetails>(d =>
+            d.Scheme == "http" &&
+            d.Host == "localhost" &&
+            d.Port == 8080 &&
+            d.IsHttps == false
+        );
+    }
+
+    [Fact]
+    public void GetDetails_WithNoUrlsAndHttpsScheme_ShouldReturnCorrectDetails()
+    {
+        // Arrange
+        var options = new HostUrlOptions
+        {
+            HostingScheme = HostingScheme.Https,
+            Port = 8081
+        };
+
+        // Act
+        var details = options.GetDetails();
+
+        // Assert
+        details.Should().HaveCount(1);
+        var detail = details.Single();
+        detail.Should().Match<HostUrlDetails>(d =>
+            d.Scheme == "https" &&
+            d.Host == "localhost" &&
+            d.Port == 8081 &&
+            d.IsHttps == true
+        );
+    }
+}

test/WireMock.Net.Tests/WireMock.Net.Tests.csproj

@@ -110,6 +110,9 @@
         <None Update="OpenApiParser\*.yml">
             <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
         </None>
+        <None Update="cert.pem">
+          <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+        </None>
         <None Update="responsebody.json">
             <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
         </None>

test/WireMock.Net.Tests/WireMockServerTests.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Headers;
@@ -100,6 +101,99 @@ public partial class WireMockServerTests
         server.Stop();
     }
 
+#if NET461_OR_GREATER || NET6_0_OR_GREATER
+    [Fact]
+    public async Task WireMockServer_Should_Support_Https()
+    {
+        // Arrange
+        const string body = "example";
+        var path = $"/foo_{Guid.NewGuid()}";
+        var settings = new WireMockServerSettings
+        {
+            UseSSL = true
+        };
+        var server = WireMockServer.Start(settings);
+
+        server
+            .Given(Request.Create()
+                .WithPath(path)
+                .UsingGet()
+            )
+            .RespondWith(Response.Create()
+                .WithBody(body)
+            );
+
+        // Configure the HttpClient to trust self-signed certificates
+        var handler = new HttpClientHandler
+        {
+            ServerCertificateCustomValidationCallback = (_, _, _, _) => true
+        };
+        using var client = new HttpClient(handler);
+
+        // Act
+        var result = await client.GetStringAsync($"{server.Url}{path}").ConfigureAwait(false);
+
+        // Assert
+        result.Should().Be(body);
+
+        server.Stop();
+    }
+#endif
+
+#if NET6_0_OR_GREATER
+    [Fact]
+    public async Task WireMockServer_When_HttpClientWithWebProxyCallsHttp_Should_Work_Correct()
+    {
+        // Arrange
+        const string body = "example";
+        var settings = new WireMockServerSettings
+        {
+            HostingScheme = HostingScheme.Http
+        };
+        var server = WireMockServer.Start(settings);
+
+        // The response to an HTTP CONNECT method, which is used to establish a tunnel with a proxy, should typically be a 200 OK status code if the connection is successful.
+        // This indicates that a tunnel has been established successfully between the client and the server via the proxy. 
+        server
+            .Given(Request.Create()
+                .UsingConnect()
+            )
+            .RespondWith(Response.Create()
+                .WithBody("Connection established")
+            );
+
+        server
+            .Given(Request.Create()
+                .UsingGet()
+            )
+            .RespondWith(Response.Create()
+                .WithBody(body)
+            );
+
+        var httpUrl = server.Urls.First();
+
+        // Act
+        string result;
+        var currentProxy = HttpClient.DefaultProxy;
+        try
+        {
+            HttpClient.DefaultProxy = new WebProxy(httpUrl, false);
+
+            result = await new HttpClient().GetStringAsync(httpUrl).ConfigureAwait(false);
+        }
+        finally
+        {
+            // Revert
+            HttpClient.DefaultProxy = currentProxy;
+        }
+
+        // Assert
+        result.Should().Be(body);
+
+        server.Stop();
+    }
+#endif
+
     [Fact]
     public async Task WireMockServer_Should_respond_a_redirect_without_body()
     {

test/WireMock.Net.Tests/cert.pem

@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----