public void HasErrorsWithNullError()
{
DataTable dt = new DataTable("myTable");
DataRow dr = dt.NewRow();
// HasErrors (default)
Assert.Equal(false, dr.HasErrors);
dr.RowError = null;
// HasErrors (set/get)
Assert.Equal(string.Empty, dr.RowError);
Assert.Equal(false, dr.HasErrors);
}