“And the servant ran to meet her.” (Bereishis 24:17)
Rashi says that Eliezer saw the water rise up toward her and therefore approached her.
The question arises: If Eliezer saw her merit a miracle then why continue testing her to see if she’d offer his camels water?
We learn that although miracles may have been performed for Rivkah that wasn’t sufficient to determine if she had good middos.