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## Description
ref: #8961
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are the most critical to review. -->
Following up on [#9697](https://github.com/cosmos/cosmos-sdk/pull/9697#pullrequestreview-727295733), this PR is the first step for the #8961.
---
### Author Checklist
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please add links to any relevant follow up issues.*
I have...
- [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [x] added `!` to the type prefix if API or client breaking change
- [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [x] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] 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
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed
### Reviewers Checklist
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I have...
- [ ] 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
- [ ] confirmed all author checklist items have been addressed
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)
* testing: refactore Validation and Delegation handling of x/staking
This Changeset introduces set of improvements for writing tests.
The idea is to create a testing subpackage which will provide functions
to make tests more dev-friendly and wrap higher level use-cases.
Here is a show-up of of creating a service for staking module
for tests.
This PR also changes the `x/staking/types.MsgCreateValidator.Pubkey` from string
to types.Any. This change motivated the other change to show the pattern I'm describing here.
* add validator checks
* type change fixes
* use deprecated
* adding test slashing
* new network comment update
* working on tests
* Fix TestMsgPkDecode test
* Add UnpackInterfaces to MsgCreateValidator
* Fix tests
* Convert bech32 pubkey to proto
* Fix test
* fix v039/migrate_test/TestMigrate
* fix tests
* testslashing: rename Service to Helper
* file rename
* update TestMsgDecode
Co-authored-by: blushi <marie.gauthier63@gmail.com>
Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com>
Co-authored-by: Cory Levinson <cjlevinson@gmail.com>
* Make JSONMarshaler require proto.Message
* Use &msg with MarshalJSON
* Use *LegacyAmino in queriers instead of JSONMarshaler
* Revert ABCIMessageLogs String() and coins tests
* Use LegacyAmino in client/debug and fix subspace tests
* Use LegacyAmino in all legacy queriers and adapt simulation
* Make AminoCodec implement Marshaler and some godoc fixes
* Test fixes
* Remove unrelevant comment
* Use TxConfig.TxJSONEncoder
* Use encoding/json in genutil cli migrate/validate genesis cmds
* Address simulation related comments
* Use JSONMarshaler in cli tests
* Use proto.Message as respType in cli tests
* Use tmjson for tm GenesisDoc
* Update types/module/simulation.go
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
* Update types/module/module_test.go
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
* Add godoc comments
* Remove unused InsertKeyJSON
* Fix tests
Co-authored-by: Aaron Craelius <aaronc@users.noreply.github.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
* migrate first distribution test to use simapp
* refactor test TestAllocateTokensTruncation
* migrate allocation test for distribution
* migrate TestCalculateRewardsBasic to simapp in distribution
* migrate TestCalculateRewardsAfterSlash to simapp in distribution
* migrate TestCalculateRewardsAfterManySlashes to use simapp
* migrate TestCalculateRewardsMultiDelegator to use ssimapp
* migrate TestWithdrawDelegationRewardsBasic to simapp
* migrate TestCalculateRewardsAfterManySlashesInSameBlock to simapp
* migrate TestCalculateRewardsMultiDelegatorMultiSlash
* migrate old delegation test
* migrate keeper test to simapp
* refactor all distribution to use simapp
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
MD Aleem
antstalepresh
Robert Zaremba
Anil Kumar Kammari
Marie
Marko
dauTT
Aaron Craelius
dauTT
Alexander Bezobchuk
Alessio Treglia
mergify[bot]
frog power 4000
Federico Kunze
colin axner
Alessio Treglia
Jack Zampolin
Christopher Goes
Sunny Aggarwal