refactor(Mock): Host-Klasse für csetup erstellen und MediatR integrieren

- Migration zu Microsoft.Extensions.Hosting.CreateDefaultBuilder
- Optionale Parameter und echte DB-Unterstützung in Tests entfernt
- InMemoryDatabase zum Testen hinzugefügt
- MediatR für die Befehlsverarbeitung integriert
- Beispielmethode zum Initialisieren von Empfängern im Test-Host hinzugefügt
This commit is contained in:
tekh 2025-08-29 12:46:38 +02:00
parent 6863ada4be
commit baf2207d03
4 changed files with 99 additions and 120 deletions

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@ -1,5 +1,4 @@
using EnvelopeGenerator.Application.Dto;
using EnvelopeGenerator.Application.Envelopes.Queries;
using MediatR;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using System.ComponentModel.DataAnnotations;

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@ -1,78 +1,19 @@
using EnvelopeGenerator.Application;
using EnvelopeGenerator.Application.Histories.Commands;
using EnvelopeGenerator.Application.Histories.Commands;
using EnvelopeGenerator.Application.Histories.Queries;
using EnvelopeGenerator.Application.Receivers.Commands;
using EnvelopeGenerator.Domain;
using EnvelopeGenerator.Infrastructure;
using MediatR;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
namespace EnvelopeGenerator.Tests.Application;
[TestFixture]
public class HistoryTests
{
private IHost _host;
private IMediator Mediator => _host.Services.GetRequiredService<IMediator>();
private readonly List<(int Id, string EmailAddress)> _receivers = new();
public (int Id, string EmailAddress) Receiver => _receivers.Count == 0
? throw new InvalidOperationException("Receiver list is empty.")
: _receivers[Random.Shared.Next(_receivers.Count)];
private Mock.Host _host;
[SetUp]
public async Task Setup()
{
_host = Host.CreateDefaultBuilder()
.ConfigureAppConfiguration((context, config) =>
{
// add appsettings.json
config.SetBasePath(Directory.GetCurrentDirectory());
config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
})
.ConfigureServices((context, services) =>
{
IConfiguration configuration = context.Configuration;
// add Application and Infrastructure services
#pragma warning disable CS0618
services.AddEnvelopeGeneratorServices(configuration);
services.AddEnvelopeGeneratorInfrastructureServices(
(sp, options) => options.UseInMemoryDatabase("EnvelopeGeneratorTestDb"),
context.Configuration
);
#pragma warning restore CS0618
})
.Build();
// set receivers
var receivers = await Task.WhenAll(
new[]
{
"max.mueller@email.de",
"anna.schmidt@email.de",
"lukas.schneider@email.de",
"sophia.fischer@email.de",
"jonas.weber@email.de",
"lea.hoffmann@email.de",
"felix.wagner@email.de",
"mia.becker@email.de",
"paul.schulz@email.de",
"lena.koch@email.de"
}
.Select(async email =>
{
var cmd = new CreateReceiverCommand { EmailAddress = email };
var (Id, AlreadyExists) = await Mediator.Send(cmd);
return (Id, email);
})
);
_receivers.AddRange(receivers);
_host = Mock.CreateHost();
await _host.AddSampleReceivers();
}
[TearDown]
@ -94,14 +35,14 @@ public class HistoryTests
};
// Act
var id = await Mediator.Send(createCmd);
var id = await _host.Mediator.Send(createCmd);
// Assert
Assert.That(id, Is.Not.Null);
// ReadHistory query
var query = new ReadHistoryQuery(1);
var result = await Mediator.Send(query);
var result = await _host.Mediator.Send(query);
Assert.That(result, Is.Not.Empty);
}
@ -124,11 +65,11 @@ public class HistoryTests
Status = Constants.EnvelopeStatus.EnvelopePartlySigned
};
await Mediator.Send(createCmd1);
await Mediator.Send(createCmd2);
await _host.Mediator.Send(createCmd1);
await _host.Mediator.Send(createCmd2);
// Act
var result = await Mediator.Send(new ReadHistoryQuery(2, Constants.EnvelopeStatus.EnvelopePartlySigned));
var result = await _host.Mediator.Send(new ReadHistoryQuery(2, Constants.EnvelopeStatus.EnvelopePartlySigned));
// Assert
Assert.That(result, Has.Exactly(1).Items);
@ -140,7 +81,7 @@ public class HistoryTests
public async Task ReadHistory_Should_Return_Empty_When_No_Record()
{
// Act
var result = await Mediator.Send(new ReadHistoryQuery(999));
var result = await _host.Mediator.Send(new ReadHistoryQuery(999));
// Assert
Assert.That(result, Is.Empty);

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@ -1,41 +1,102 @@
using Microsoft.Extensions.Hosting;
using EnvelopeGenerator.Application;
using EnvelopeGenerator.Application.Receivers.Commands;
using EnvelopeGenerator.Infrastructure;
using MediatR;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using EnvelopeGenerator.Application.Services;
using Microsoft.EntityFrameworkCore;
using EnvelopeGenerator.Application;
using Microsoft.Extensions.Hosting;
namespace EnvelopeGenerator.Tests.Application;
public class Mock
{
[Obsolete("Use MediatR")]
public static IHost CreateHost(Action<HostApplicationBuilder>? builderOptions = null, string configPath = "appsettings.json", bool useRealDb = false, params string[] args)
public static Host CreateHost() => Microsoft.Extensions.Hosting.Host.CreateDefaultBuilder()
.ConfigureAppConfiguration((context, config) =>
{
var builder = Host.CreateApplicationBuilder(args.Any() ? args : null);
var config = builder.Configuration;
builder.Configuration.AddJsonFile(configPath, optional: true, reloadOnChange: true);
builder.Services
.AddEnvelopeGeneratorInfrastructureServices((provider, opt) =>
{
if (useRealDb)
{
var connStr = config.GetConnectionString("Default")
?? throw new InvalidOperationException("There is no default connection string in appsettings.json.");
opt.UseSqlServer(connStr);
}
else
opt.UseInMemoryDatabase("MockDB");
// add appsettings.json
config.SetBasePath(Directory.GetCurrentDirectory());
config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
})
.AddEnvelopeGeneratorServices(builder.Configuration)
.AddScoped<DocumentStatusService>();
.ConfigureServices((context, services) =>
{
IConfiguration configuration = context.Configuration;
builderOptions?.Invoke(builder);
// add Application and Infrastructure services
#pragma warning disable CS0618
services.AddEnvelopeGeneratorServices(configuration);
services.AddEnvelopeGeneratorInfrastructureServices(
(sp, options) => options.UseInMemoryDatabase("EnvelopeGeneratorTestDb"),
context.Configuration
);
#pragma warning restore CS0618
})
.Build()
.ToMock();
var host = builder.Build();
public class Host : IHost
{
#region Root
private readonly IHost _root;
return host;
public Host(IHost root)
{
_root = root;
}
public IServiceProvider Services => _root.Services;
public void Dispose()
{
_root.Dispose();
}
public Task StartAsync(CancellationToken cancel = default)
{
return _root.StartAsync(cancel);
}
public Task StopAsync(CancellationToken cancel = default)
{
return _root.StopAsync(cancel);
}
#endregion
public IMediator Mediator => Services.GetRequiredService<IMediator>();
#region Sample Receivers
public List<(int Id, string EmailAddress)> _sampleReceivers = new();
public IEnumerable<(int Id, string EmailAddress)> SampleReceivers => _sampleReceivers;
public async Task AddSampleReceivers()
{
var mediator = Mediator;
var emails = new[]
{
"max.mueller@email.de",
"anna.schmidt@email.de",
"lukas.schneider@email.de",
"sophia.fischer@email.de",
"jonas.weber@email.de",
"lea.hoffmann@email.de",
"felix.wagner@email.de",
"mia.becker@email.de",
"paul.schulz@email.de",
"lena.koch@email.de"
};
foreach (var email in emails)
{
var cmd = new CreateReceiverCommand { EmailAddress = email };
var (Id, _) = await mediator.Send(cmd);
_sampleReceivers.Add((Id, email));
}
}
#endregion
}
}
public static class Extensions
{
public static Mock.Host ToMock(this IHost host) => new(host);
}

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@ -1,22 +0,0 @@
using Microsoft.Extensions.Hosting;
namespace EnvelopeGenerator.Tests.Application.Services;
[TestFixture]
public class DocumentStatusServiceTests
{
private IHost _host;
[SetUp]
public void SetUp()
{
_host = Mock.CreateHost(useRealDb: true);
}
[TearDown]
public void TearDown()
{
_host.StopAsync();
_host.Dispose();
}
}