cosmos-sdk/x/group/proposal_test.go
Amaury 5491be27d0
feat(group): Prune expired proposals and votes (#11315)
## Description

Closes: #11245

### 1. Pruning proposal.

Proposals are pruned:
- after a successful MsgExec (or try_exec)
- on voting_period_end + max_execution_period

whichever happens first.

### 2. Pruning votes.

Votes are pruned:
  - on MsgExec (or try_exec) if tally is final
  - on voting_period_end

whichever happens first. 

### 3. Various group fixes

See #11404 for details

TODO:
- [x] Add vote pruning after Tally, once #11310  is merged
- [x] Add tests



---

### Author Checklist

*All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.*

I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] 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)
- [ ] 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

*All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.*

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)
2022-03-28 04:44:01 +00:00

38 lines
1.1 KiB
Go

package group_test
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/cosmos/cosmos-sdk/simapp"
"github.com/cosmos/cosmos-sdk/x/group"
)
// TestGogoUnmarshalProposal tests some weird behavior in gogoproto
// unmarshalling.
// This test serves as a showcase that we need to be careful when unmarshalling
// multiple times into the same reference.
func TestGogoUnmarshalProposal(t *testing.T) {
cdc := simapp.MakeTestEncodingConfig().Codec
p1 := group.Proposal{Proposers: []string{"foo"}}
p2 := group.Proposal{Proposers: []string{"bar"}}
p1Bz, err := cdc.Marshal(&p1)
require.NoError(t, err)
p2Bz, err := cdc.Marshal(&p2)
require.NoError(t, err)
var p group.Proposal
err = cdc.Unmarshal(p1Bz, &p)
require.NoError(t, err)
err = cdc.Unmarshal(p2Bz, &p)
require.NoError(t, err)
// One would expect that unmarshalling into the same `&p` reference would
// clear the previous `p` value. But it seems that (at least for array
// fields), the values are not replaced, but concatenated, which
// is not an intuitive behavior.
require.Len(t, p.Proposers, 2)
}