public void EquipmentById()
{
var httpClient = new HttpClient(_handlerMock.Object);
var subjectUnderTest = new WidgetRepository(_options, httpClient);
var result = subjectUnderTest.EquipmentById(12, null);
result.Should().NotBeNull(); // this is fluent assertions here...
// also check the 'http' call was like we expected it
var expectedUri = new Uri("https://serverTest.com/recipes/12/equipmentWidget?123");
_handlerMock.Protected().Verify(
"SendAsync",
Times.Exactly(2), // we expected a single external request
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get && // we expected a GET request
req.RequestUri == expectedUri // to this uri
),
ItExpr.IsAny <CancellationToken>()
);
}