Building RESTful Web Services with .NET Core

Run tests

Let's take the same application we created in the previous section for unit tests:

1. Add a new project for integration tests, and make sure the project structure looks like the following screenshot:

2. Write the following code in the constructor of ProductTest.cs:

var server = new TestServer(  new WebHostBuilder()  .UseStartup<TestStartup>());_client = server.CreateClient();

In the preceding code block, we initialized TestServer , where we used TestStartup as our startup entry file. Finally, we created a private readonly HttpClient _client; of our WebHostBuilder().

3. Then, write a simple method that calls the productlist resource: