cosmos-sdk/x/auth/keeper
MD Aleem 9094794478
feat!: Ensure InitGenesis returns with non-empty validator set (#9697)
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## Description

Closes: #8961 

SDK allows InitGenesis to return with an empty validator set. In practice, the error for an empty validator set gets thrown in tendermint. To fix this,

* Add non-empty validator set check to the `mm.InitGenesis` function. This will break `simapp.Setup` because it relies on an empty validator set [#comment](https://github.com/cosmos/cosmos-sdk/pull/8909#issuecomment-804850834).
* Update `simapp.Setup` to use a single validator.
* Fix failing tests (Most of them are keeper tests).

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- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [x] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
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- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
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2021-10-05 12:02:51 +00:00
..
account.go perf!: Add HasAccount to the AuthKeeper to save protobuf decoding time (#10022) 2021-08-31 05:07:31 +00:00
bech32_codec.go feat!: Add bech32 prefix to authkeeper (#9759) 2021-08-25 11:17:18 +00:00
grpc_query.go feat!: Add bech32 prefix to authkeeper (#9759) 2021-08-25 11:17:18 +00:00
grpc_query_test.go feat!: Ensure InitGenesis returns with non-empty validator set (#9697) 2021-10-05 12:02:51 +00:00
integration_test.go refactor(test)!: refactor `simapp.Setup` function (#9938) 2021-08-17 00:52:06 +00:00
keeper.go refactor: Remove store type aliases (#10295) 2021-10-04 16:36:38 +00:00
keeper_bench_test.go refactor(test)!: refactor `simapp.Setup` function (#9938) 2021-08-17 00:52:06 +00:00
keeper_test.go feat!: Add bech32 prefix to authkeeper (#9759) 2021-08-25 11:17:18 +00:00
migrations.go refactor: Rename x/{mod}/legacy to x/{mod}/migrations (#9628) 2021-07-05 14:55:51 +00:00
params.go Merge PR #4760: update x/auth to match module spec 2019-07-29 08:27:01 -07:00
querier.go Change `address` from bytes to bech32 strings (#7242) 2020-09-25 10:25:37 +00:00
querier_test.go refactor(test)!: refactor `simapp.Setup` function (#9938) 2021-08-17 00:52:06 +00:00