public void GetAuditTrailType_ReturnsCorrectAuditTrailType()
{
Assert.Equal(AuditTrailType.Electronic, AttributeHelpers.GetAuditTrailType("ELECTRONIC"));
Assert.Equal(AuditTrailType.Printed, AttributeHelpers.GetAuditTrailType("PRINTED"));
Assert.Null(AttributeHelpers.GetAuditTrailType(""));
Assert.Null(AttributeHelpers.GetAuditTrailType(null));
Assert.Null(AttributeHelpers.GetAuditTrailType("SOME_RANDOM_STRING"));
}