public void UpdateById_ValidObjectId_ShouldUpdateAndReturnTrue()
{
_gigRepository.Add(_testGigOne);
_gigRepository.Add(_testGigTwo);
// Change values now inserted
_testGigOne.Artist = "Radiohead";
_testGigOne.Venue = "Sheffield";
_testGigOne.Date = new DateTime(2019, 4, 18);
_testGigOne.TicketUrls.Add("http://stackoverflow.com");
// Update the record
var result = _gigRepository.UpdateById(_testGigOne.Id, _testGigOne);
// Validate
Assert.IsTrue(result);
var recordFromDatabase = _mongoDatabaseUtilities.FindRecordById(_testGigOne.Id);
GigAssertor.New()
.Expected(_testGigOne)
.Actual(recordFromDatabase[0])
.DoAssert();
}