upgrade to dotnet 9

Author: 9034725985

CustomerService.Tests/CustomerService.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
@@ -10,12 +10,18 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="coverlet.collector" Version="6.0.0"/>
-        <PackageReference Include="FluentAssertions" Version="6.12.2" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
+        <PackageReference Include="coverlet.collector" Version="6.0.2">
+          <PrivateAssets>all</PrivateAssets>
+          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="FluentAssertions" Version="7.0.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
         <PackageReference Include="Testcontainers.PostgreSql" Version="4.0.0" />
-        <PackageReference Include="xunit" Version="2.5.3"/>
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3"/>
+        <PackageReference Include="xunit" Version="2.9.2" />
+        <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
+          <PrivateAssets>all</PrivateAssets>
+          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
     </ItemGroup>
 
     <ItemGroup>

CustomerService.Tests/CustomerServiceTest.cs

@@ -1,3 +1,4 @@
+using DotNet.Testcontainers.Builders;
 using FluentAssertions;
 using Testcontainers.PostgreSql;
 
@@ -6,12 +7,16 @@ namespace CustomerService.Tests;
 public sealed class CustomerServiceTest : IAsyncLifetime
 {
     private readonly PostgreSqlContainer _postgres = new PostgreSqlBuilder()
-        .WithImage("postgres:15-alpine")
+        .WithImage("postgres:latest")
+        .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432))
         .Build();
 
-    public Task InitializeAsync()
+    public async Task InitializeAsync()
     {
-        return _postgres.StartAsync();
+        // return _postgres.StartAsync();
+        Console.WriteLine($"Starting container with ID: {_postgres.Id}");
+        await _postgres.StartAsync();
+        Console.WriteLine($"Container {_postgres.Id} started.");
     }
 
     public Task DisposeAsync()

CustomerService/CustomerService.csproj

@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Npgsql" Version="8.0.5" />
+      <PackageReference Include="Npgsql" Version="9.0.1" />
     </ItemGroup>
 
 </Project>

global.json

@@ -0,0 +1,7 @@
+{
+  "sdk": {
+    "version": "9.0.0",
+    "rollForward": "latestMajor",
+    "allowPrerelease": true
+  }
+}