During app testing, you can configure tester accounts on AppGallery Connect and allow these tester accounts to run tests in a sandbox environment. Sandbox testing applies to:
Account sign-in functions.
In-app product payment functions for non-consumables, consumables, and auto-renewable subscriptions. During joint debugging, the functions can be tested in an end-to-end manner without going through the actual payment process.
Game functions.
Before app testing, you will need to create a tester account. For details on how to create a tester account, please refer to Managing Tester Accounts.
For details about how to test payment in a sandbox environment, please refer to Sandbox Testing.
Before a game is released, you can use a tester account to sign in to the game and test the game achievements, leadbords and saved games. Avoid releasing achievements and leadbords when the corresponding game is still undergoing tests. This is because achievement or leadbord data changes along with game operations performed by the tester account, and it cannot be reset once they have been released.
Note that HUAWEI Assistant can display achievements, leadbords and saved games only after your game is released and only on devices running EMUI 9.0 or later and installing HUAWEI Assistant 10.3 or later.