2.5.0.0

This release adds the TestableHttpClientFactory to help with scenarios where you are using a IHttpClientFactory in your code:

The code under test:

public class TheRealComponent
{
private readonly IHttpClientFactory _httpClientFactory;

public TheRealComponent(IHttpClientFactory httpClientFactory)
{
_httpClientFactory = httpClientFactory;
}

public async Task<string> ExecuteAsync()
{
var httpClient = _httpClientFactory.CreateClient("TheNameOfTheClient");
return await httpClient.GetStringAsync("https://example.com");
}
}

The test:

var httpClientFactory = new TestableHttpClientFactory();
var handler = httpClientFactory.ConfigureClient("TheNameOfTheClient");

handler
.RespondTo()
.Get()
.ForUrl("https://example.com")
.With(HttpStatus.OK)
.AndContent("text/plain", "Hello, world!");

var sut = new TheRealComponent(httpClientFactory);

var result = await sut.ExecuteAsync();

result
.Should()
.Be("Hello, world!");

The TestableHttpClientFactory will return a new HttpClient instance which is backed by the TestableMessageHandler you've configured in the test.