### spread by region e2e test coverage analysis

| Test Case                                                     | E2E Describe Text                                                                             | Comments                                                                                                                 |
|---------------------------------------------------------------|-----------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------|
| Verifying the deployment spread across multiple regions       | multiple region deployment testing(check whether deployment is scheduled to multiple regions) | [Multi region HA support](https://karmada.io/zh/docs/userguide/scheduling/resource-propagating/#multi-region-ha-support) |
| Updating the propagation policy and verifying its constraints | multiple region deployment testing(update propagation policy to propagate to one region)      |                                                                                                                          |