public async Task LoadLocationsCleansData(int locationId, string locationName, string localAuthorityName, string locationAuthorityDistrict, int expectedNumberOfLocations)
{
//Setup
A.CallTo(() => fakeNationalStatisticsLocationService.GetLocationsAsync()).Returns(GetTestLocations(locationId, locationName, localAuthorityName, locationAuthorityDistrict));
var loadLocationsService = new LocationsService(fakeLogger, fakeNationalStatisticsLocationService);
//Act
var result = await loadLocationsService.GetCleanLocationsAsync().ConfigureAwait(false);
//Assert
A.CallTo(() => fakeNationalStatisticsLocationService.GetLocationsAsync()).MustHaveHappenedOnceExactly();
result.Count().Should().Be(expectedNumberOfLocations);
}