public async Task Update_CustomFields()
{
var getCustomFieldResult = (await _collectionService.GetCustomFieldAsync(1, "jason.abc"));
getCustomFieldResult.Error.Should().BeNull();
var customField = getCustomFieldResult.ResultValue;
customField.Should().NotBeNull();
customField.Key = "jaSon";
customField.Value = "false";
var updateResult = (await _collectionService.UpdateCustomFieldAsync(customField));
updateResult.Error.Should().BeNull();
getCustomFieldResult = (await _collectionService.GetCustomFieldAsync(1, "jason"));
getCustomFieldResult.Error.Should().BeNull();
var newCustomField = getCustomFieldResult.ResultValue;
newCustomField.Should().NotBeNull();
newCustomField.Key.Should().Be(customField.Key);
newCustomField.Value.Should().Be(customField.Value);
//get new service instance
//error test
_collectionService = _container.Resolve<CollectionService>();
getCustomFieldResult = (await _collectionService.GetCustomFieldAsync(1, "jason"));
getCustomFieldResult.Error.Should().BeNull();
customField = getCustomFieldResult.ResultValue;
customField.Should().NotBeNull();
customField.Key = "";
customField.Value = string.Empty; //error
updateResult = await _collectionService.UpdateCustomFieldAsync(customField);
updateResult.Error.Should().NotBeNull();
Console.WriteLine(updateResult.Error.Message);
}