Add configuration support

Author: devlead

src/Devlead.Testing.MockHttp.Tests/Devlead.Testing.MockHttp.Tests.csproj

@@ -37,7 +37,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Compile Include="../Devlead.Testing.MockHttp/**/*.cs" Exclude="../Devlead.Testing.MockHttp/obj/**;../Devlead.Testing.MockHttp/bin/**" />
+    <Compile Include="../Devlead.Testing.MockHttp/**/*.cs" Exclude="../Devlead.Testing.MockHttp/obj/**;../Devlead.Testing.MockHttp/bin/**">
+      <Link>Devlead/%(RecursiveDir)%(Filename)%(Extension)</Link>
+    </Compile>
   </ItemGroup>
 
 </Project>

src/Devlead.Testing.MockHttp.Tests/Fixture/ServiceProviderFixture.cs

@@ -1,5 +1,6 @@
 using Devlead.Testing.MockHttp;
 using Devlead.Testing.MockHttp.Tests;
+using Devlead.Testing.MockHttp.Tests.Model;
 using Devlead.Testing.MockHttp.Tests.Services;
 using Microsoft.Extensions.DependencyInjection;
 public static partial class ServiceProviderFixture
@@ -8,5 +9,16 @@ static partial void InitServiceProvider(IServiceCollection services)
     {
         services.AddSingleton<MyService>()
                 .AddMockHttpClient<Constants>();
+
+        services
+          .AddOptions<MyServiceSettings>()
+          .BindConfiguration(
+              nameof(MyService)
+          );
+    }
+
+    static partial void ConfigureInMemory(IDictionary<string, string?> configData)
+    {
+        configData.Add($"{nameof(MyService)}:ServiceName", nameof(MyService));
     }
 }

src/Devlead.Testing.MockHttp.Tests/Model/MyServiceSettings.cs

@@ -0,0 +1,7 @@
+namespace Devlead.Testing.MockHttp.Tests.Model
+{
+    public record MyServiceSettings
+    {
+        public required string ServiceName { get; init; }
+    }
+}

src/Devlead.Testing.MockHttp.Tests/Services/MyService.cs

@@ -1,10 +1,13 @@
 using Devlead.Testing.MockHttp.Tests.Model;
+using Microsoft.Extensions.Options;
 using System.Net.Http.Json;
 
 namespace Devlead.Testing.MockHttp.Tests.Services;
 
-public class MyService(HttpClient httpClient)
+public class MyService(HttpClient httpClient, IOptions<MyServiceSettings> settings)
 {
+    public string GetServiceName() => settings.Value.ServiceName;
+
     public async Task<string> GetData()
     {
         var response = await httpClient.GetAsync("https://example.com/index.txt");

src/Devlead.Testing.MockHttp.Tests/Unit/MyServiceTests.GetServiceName.verified.txt

@@ -0,0 +1 @@
+MyService

src/Devlead.Testing.MockHttp.Tests/Unit/MyServiceTests.cs

@@ -47,6 +47,18 @@ public async Task GetSecret()
         // When
         var result = await myService.GetSecret();
 
+        // Then
+        await Verify(result);
+    }
+    [Test]
+    public async Task GetServiceName()
+    {
+        // Given
+        var myService = ServiceProviderFixture.GetRequiredService<MyService>();
+
+        // When
+        var result = myService.GetServiceName();
+
         // Then
         await Verify(result);
     }

src/Devlead.Testing.MockHttp/ServiceProviderFixture.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Time.Testing;
 
 public static partial class ServiceProviderFixture
@@ -62,8 +63,6 @@ public static (T1, T2, T3, T4, T5) GetRequiredService<T1, T2, T3, T4, T5>(
             );
     }
 
-
-
     public static (T1, T2, T3, T4) GetRequiredService<T1, T2, T3, T4>(
        Func<IServiceCollection, IServiceCollection>? configure = null
        ) where T1 : notnull
@@ -114,15 +113,32 @@ public static T GetRequiredService<T>(
 
     public static ServiceProvider GetServiceProvider(Func<IServiceCollection, IServiceCollection>? configure)
     {
+        var inMemoryConfigurationData = new Dictionary<string, string?>();
+        ConfigureInMemory(inMemoryConfigurationData);
+
+
+        var configurationBuilder = new ConfigurationBuilder()
+            .AddInMemoryCollection(inMemoryConfigurationData);
+
+        Configure(configurationBuilder);
+
+        var configuration = configurationBuilder
+                            .Build();
+
         var serviceCollection = new ServiceCollection();
 
         serviceCollection
+                .AddSingleton((IConfiguration)configuration)
                 .AddSingleton<FakeTimeProvider>()
                 .AddSingleton<TimeProvider>(provider => provider.GetRequiredService<FakeTimeProvider>());
 
         InitServiceProvider(serviceCollection);
         return (configure?.Invoke(serviceCollection) ?? serviceCollection).BuildServiceProvider();
     }
 
+    static partial void ConfigureInMemory(IDictionary<string, string?> configData);
+
+    static partial void Configure(IConfigurationBuilder configuration);
+
     static partial void InitServiceProvider(IServiceCollection services);
 }