DD.WellWorkover.Cloud/AsbCloudWebApi.IntegrationTests/WebAppFactoryFixture.cs

using AsbCloudDb;
using AsbCloudDb.Model;
using AsbCloudWebApi.IntegrationTests.TestFakers;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Xunit;

namespace AsbCloudWebApi.IntegrationTests;

public class WebAppFactoryFixture : WebApplicationFactory<Startup>,
	IAsyncLifetime
{
	private const string connectionString =
		"Host=localhost;Database=test;Port=5433;Username=postgres;Password=root;Persist Security Info=True;Include Error Detail=True;";
	
	protected override void ConfigureWebHost(IWebHostBuilder builder)
	{
		builder.ConfigureServices(services =>
		{
			var descriptor = services.FirstOrDefault(d => d.ServiceType == typeof(DbContextOptions<AsbCloudDbContext>));

			if (descriptor is not null)
				services.Remove(descriptor);

			services.AddDbContext<AsbCloudDbContext>(options =>
				options.UseNpgsql(connectionString));
		});
	}

	public async Task InitializeAsync()
	{
		using var scope = Services.CreateScope();
		var scopedServices = scope.ServiceProvider;
		var dbContext = scopedServices.GetRequiredService<AsbCloudDbContext>();

		dbContext.Database.EnsureCreatedAndMigrated();

		dbContext.Deposits.AddRange(DepositTestFaker.GetDeposits(15));
		await dbContext.SaveChangesAsync();
	}

	public new async Task DisposeAsync()
	{
		using var scope = Services.CreateScope();
		var scopedServices = scope.ServiceProvider;
		var dbContext = scopedServices.GetRequiredService<AsbCloudDbContext>();
		
		await dbContext.Database.EnsureDeletedAsync();
	}
}