.net core中如何依赖注入接口的mock实例

Question

代码如下：

IServiceCollection services = new ServiceCollection();var mock = new Mock<IHostingEnvironment>();
mock.Setup(env => env.ContentRootPath).Returns(Directory.GetCurrentDirectory());

请问如何注入IHostingEnvironment的mock实例mock.Object？

Answer 1

services.AddTransient<IHostingEnvironment>(_&nbsp;=>&nbsp;mock.Object);