Update test method

Author: justinyoo

Directory.Build.props

@@ -17,7 +17,9 @@
     <SwashbuckleVersion>6.*</SwashbuckleVersion>
 
     <CoverletVersion>6.*</CoverletVersion>
+    <FluentAssertionsVersion>6.*</FluentAssertionsVersion>
     <MicrosoftTestSdkVersion>17.*</MicrosoftTestSdkVersion>
+    <SystemTextJsonVersion>8.*</SystemTextJsonVersion>
     <XunitVersion>2.*</XunitVersion>
   </PropertyGroup>
 </Project>

test/AzureOpenAIProxy.AppHost.Tests/AppHostProgramTests.cs

@@ -0,0 +1,26 @@
+using System.Net;
+
+using FluentAssertions;
+
+namespace AzureOpenAIProxy.Tests;
+
+public class AppHostProgramTests
+{
+    [Theory]
+    [InlineData("apiapp", "/health", HttpStatusCode.OK)]
+    [InlineData("playgroundapp", "/health", HttpStatusCode.OK)]
+    public async Task Given_Resource_When_Invoked_Endpoint_Then_It_Should_Return_Healthy(string resourceName, string endpoint, HttpStatusCode statusCode)
+    {
+        // Arrange
+        var appHost = await DistributedApplicationTestingBuilder.CreateAsync<Projects.AzureOpenAIProxy_AppHost>();
+        await using var app = await appHost.BuildAsync();
+        await app.StartAsync();
+
+        // Act
+        var httpClient = app.CreateHttpClient(resourceName);
+        var response = await httpClient.GetAsync(endpoint);
+
+        // Assert
+        response.StatusCode.Should().Be(statusCode);
+    }
+}

test/AzureOpenAIProxy.AppHost.Tests/AzureOpenAIProxy.AppHost.Tests.csproj

@@ -14,7 +14,9 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="FluentAssertions" Version="$(FluentAssertionsVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(MicrosoftTestSdkVersion)" />
+    <PackageReference Include="System.Text.Json" Version="$(SystemTextJsonVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitVersion)">
       <PrivateAssets>all</PrivateAssets>