public async Task When_GettingStandardOptions_And_OuterApiReturnsStandardOptionsListResponse_Then_ReturnsListOfStandardOptions(GetStandardOptionsListResponse response)
{
_mockOuterApiClient.Setup(client => client.Get <GetStandardOptionsListResponse>(It.IsAny <GetStandardOptionsRequest>()))
.ReturnsAsync(response);
var result = await _standardService.GetStandardOptions();
Assert.IsInstanceOf <IEnumerable <StandardOptions> >(result);
Assert.AreEqual(result.Count(), response.StandardOptions.Count());
}
