[英]How do I add Serilog to a service collection for my unit test
In our .Net Core 3.1 project we log using Serilog在我们的 .Net Core 3.1 项目中,我们使用 Serilog 进行日志记录
In the set-up of my test I create a ServiceCollection so I can new up my classes I use in the tests using a service collection \\ - provider.在我的测试设置中,我创建了一个 ServiceCollection,这样我就可以使用服务集合 \\ - 提供者来更新我在测试中使用的类。 I have a repository that uses both a DbContext and a Serilog logger.
我有一个同时使用 DbContext 和 Serilog 记录器的存储库。
using Serilog;
using Microsoft.EntityFrameworkCore;
namespace MyApp.Persistency
{
public class MyRepository : IMyRepository
{
private readonly DataContext _dataContext;
private readonly ILogger _logger;
public OpvragenOnbekendeBurgerRegistratieRepository(DataContext dataContext, ILogger logger)
{
_dataContext = dataContext;
_logger = logger;
}
...
}
In my test class:在我的测试课中:
[TestInitialize]
public void Initialize()
{
var diCollection =
new ServiceCollection()
.AddSingleton(new SqlConnectionOption(_connectionstring))
.AddDbContext<DataContext>(
options =>
{
options.UseSqlServer(_connectionstring);
}
)
...
xxx Add some kind of Serilog registration xxx
...
.AddTransient<IMyRepositoy,MyRepository>();
_di = diCollection.BuildServiceProvider;
}
[TestMethod]
public void MyRepositoryTest()
{
// arrange
var myRepository = _di.GetRequiredService<IMyRepository>();
...
}
I have seen a zillion different code samples, but none seem to work only a container, instead of a full blown host.我见过无数不同的代码示例,但似乎没有一个只能在容器中工作,而不是在完整的主机上工作。 A dummy that logs nothing would be acceptable, but logging to the testconsole would of course be epic.
一个不记录任何内容的虚拟人是可以接受的,但登录到测试控制台当然是史诗般的。
Add Serilog to a ServiceCollection
instance:将 Serilog 添加到
ServiceCollection
实例:
new ServiceCollection()
//...
.AddLogging(builder => builder.AddSerilog(dispose: true))
//...
Serilog configuration:串口配置:
Log.Logger = new LoggerConfiguration()
//...
.CreateLogger();
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