I have trouble mocking with `Moq`.
Normally having a `HttpClient` I would mock it by injecting the `HttpClient` in the base class like this:

```
public class MyClass
{
    private readonly HttpClient httpClient;

    public MyClass(HttpClient httpClient)
    {
        this.httpClient = httpClient;
    }
}

```

But now I have different functions in my class `MyClass` that need a custom `HttpClientHandler` like this:

```
HttpClientHandler httpClientHandler = new HttpClientHandler();
...
using var client = new HttpClient(httpClientHandler);

```

If I'd simply inject a `HttpClient` in `MyClassTest` with `var service = new MyClass(httpMock.Object);`, then the httpClient would be overwritten.

What would be the right way to test my functions and not making a real HTTP-call?