您好,Khabrovites!对于将来学习“ C#ASP.NET Core Developer”课程的学生,我们发布了一篇有用的文章的翻译。
API ASP.NET Core 2.1 Web API , . . API, , API.
InfoQ « -API ASP.NET Core». , , , , . , API . -API ASP.NET Core 2.1 .
GitHub .
-API ASP.NET Core
.NET ASP.NET Core. ASP.NET Core — -, , ASP.NET 1.0. , ASP.NET Core 2.1 - .
?
, . ( -). — « , , , .» : , , . , , . :
[Fact]
public async Task AlbumGetAllAsync()
{
// Arrange
// Act
var albums = await _repo.GetAllAsync();
// Assert
Assert.Single(albums);
}
. — Arrange , , . , Arrange ( ). , Act, — , . Album, , . (Assert) . , .
xUnit. xUnit — .NET Framework .NET Core. xUnit .NET Core, .NET Core 2.1 SDK. Unit Test cli .NET Core dotnet test, xUnit Test IDE, Visual Studio 2017, Visual Studio Code JetBrain's Rider.
-API ASP.NET Core.
-API?
API . , . , , . ? , 100%- . , , API , , ? ! , .
Chinook.API , ( ), , Domain Data . , ( ). , Domain Data , , . , , « ».
/ ?
, . , -API ASP.NET Core. API. , . , . , , . , Chinook.Domain (Album) ID 42, , , , (Artist). , , , .
«» (mocks ) . , , «» . , , . , .
, , , Unit Test . Chinook.MockData ( ). MockData Chinook.Data. , . , MockData (Dependency Injection — DI), Chinook.Domain , Chinook.Data, . . Data - .
: -API?
, -API ASP.NET Core, . , . , API , .
, API HTTP- . , API HTTP . API API Domain , , Data ( ).
- . xUnit . , xUnit Chinook.IntegrationTest, NuGet. Microsoft.AspNetCore.TestHost
Chinook.IntegrationTest. , .
API.
API , API, . (Entity) API. «Album».
API AlbumAPITest.cs. .
using Xunit;
using Chinook.API;
using Microsoft.AspNetCore.TestHost;
using Microsoft.AspNetCore.Hosting;
TestServer
HttpClient
. _client HttpClient
, TestServer, AlbumAPITest
. TestServer — -, Startup Chinook.API
. Development. -, API, , , API TestServer. .
, 4 . AlbumGetAllTestAsync
, API . , , Arrange/Act/Assert. HttpRequestMessage
HTTP-, InlineData, URI, («/api/Album/»). _client HttpClient HTTP-, , , , HTTP- , — 200 OK. 4 API. , , HTTP-.
response.EnsureSuccessStatusCode();
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
, API. InlineData, AlbumGetTestAsync. , , URI HttpRequestMessage. 5.
, , Test Runner , . DevOps (Continuous Integration - CI) — API . , , , API , , API .
, , API, , -API ASP.NET Core.
"C# ASP.NET Core ". " GraphQL API ASP.NET Core" .