public void SetsTimestampsOnInsertTest()
{
var auditPropertyManager = new AuditPropertyManager();
// can use any EntityWithId
var photoGroup = new PhotoGroup();
_dbContext.Add(photoGroup);
var before = DateTimeOffset.Now;
// TODO: see todo on interface IAuditPropertManager
auditPropertyManager.SetTimestamps(_dbContext);
var after = DateTimeOffset.Now;
Assert.InRange(_dbContext.Entry(photoGroup).Property <DateTimeOffset>(Constants.InsertTimestampPropertyName).CurrentValue, before, after);
Assert.InRange(_dbContext.Entry(photoGroup).Property <DateTimeOffset>(Constants.UpdateTimestampPropertyName).CurrentValue, before, after);
Assert.Equal(
_dbContext.Entry(photoGroup).Property <DateTimeOffset>(Constants.InsertTimestampPropertyName).CurrentValue,
_dbContext.Entry(photoGroup).Property <DateTimeOffset>(Constants.UpdateTimestampPropertyName).CurrentValue);
}