Error when running with testnet

[dino-bear]

All my tests were working fine until they suddenly stopped working on testnet. They still run perfectly when using the sandbox, but when I switch to testnet it throws the following error.

Error: Failed to query access key: error while parsing method call result: [data did not match any variant of untagged enum QueryResponseKind]
thread 'test_methods_cost' panicked at 'assertion failed: `(left == right)`
  left: `1`,
 right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:184:5

I tried cleaning cargo but no luck

[ChaoticTempest]

[data did not match any variant of untagged enum QueryResponseKind] usually happens when the client libraries are out of sync with the types associated to on testnet. Which version of workspaces-rs are you using? It could be out of date, and recommended to upgrade to the latest if you haven't already.

[dino-bear]

Thanks for the answer, I'm using workspaces = "0.6.0"

I just run the tests again after some hours, and it surprisingly worked without touching anything. Is there like a rate limit on how many times you can call dev_deploy and dev_create_account with testnet? maybe that was the issue

[ChaoticTempest]

Is there like a rate limit on how many times you can call dev_deploy and dev_create_account with testnet? maybe that was the issue

There is (in a sense). The Helper contract is what is creating all these dev accounts for testnet, and it funds them with Testnet tokens. There's a set limit to how many dev accounts we can create due to the limited supply of testnet tokens. If the account gets drained, then we're not able to create accounts. [data did not match any variant of untagged enum QueryResponseKind] shouldn't have been the error you should've seen from this. I wonder if the helper contract/url is returning the proper errors here.

There's an issue added to help alleviate the draining of account funds here: #215