IAsyncInitializer lifecycle change broke complex test infrastructure orchestration

[neistow]

Problem Description

Starting from version 1.5.6, the "Complex Test Infrastructure Orchestration" sample no longer works due to the database container not being initialized before calling ConfigureWebHost.

Code Example

public class InMemoryPostgreSqlDatabase : IAsyncInitializer, IAsyncDisposable
{
    public readonly PostgreSqlContainer Container = new PostgreSqlBuilder()
        .WithUsername("User")
        .WithPassword("Password")
        .WithDatabase("TestDatabase")
        .Build();

    public async Task InitializeAsync() => await Container.StartAsync();

    public async ValueTask DisposeAsync() => await Container.DisposeAsync();
}

public class WebApplicationFactory : WebApplicationFactory<Program>, IAsyncInitializer
{
    [ClassDataSource<InMemoryPostgreSqlDatabase>(Shared = SharedType.PerTestSession)]
    public required InMemoryPostgreSqlDatabase PostgreSql { get; init; }

    public Task InitializeAsync()
    {
        _ = Server;

        return Task.CompletedTask;
    }

    protected override void ConfigureWebHost(IWebHostBuilder builder)
    {
        builder.ConfigureAppConfiguration((context, configBuilder) =>
        {
            configBuilder.AddInMemoryCollection(new Dictionary<string, string?>
            {
                { "PostgreSql:ConnectionString", PostgreSql.Container.GetConnectionString() },
            });
        });
    }
}

[thomhurst]

@neistow try the latest version

[neistow]

@thomhurst works 👍