0g-chain/x/committee/simulation/decoder_test.go
Ruaridh 23a5c7b969
Add committee simulations (#431)
* first pass at genesis and msgs

* add proposal generation

* add permission generation

* add decoder

* add invariants

* add committee change proposal generator

* improve committee change proposal generation

* fix error formatting

* update sims to v0.38

* Update x/committee/keeper/invariants.go

Co-Authored-By: Denali Marsh <denali@kava.io>

* Update x/committee/keeper/invariants.go

Co-Authored-By: Denali Marsh <denali@kava.io>

* tidy up comments

* tidy up random helpers

* add committee to ImportExport test

* add member check to vote invariant

* fix comment wording

Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>

Co-authored-by: Denali Marsh <denali@kava.io>
Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
2020-05-04 17:17:20 -04:00

78 lines
2.0 KiB
Go

package simulation
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/libs/kv"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/kava-labs/kava/x/committee/types"
)
func makeTestCodec() (cdc *codec.Codec) {
cdc = codec.New()
sdk.RegisterCodec(cdc)
govtypes.RegisterCodec(cdc)
types.RegisterCodec(cdc)
return cdc
}
func TestDecodeStore(t *testing.T) {
cdc := makeTestCodec()
committee := types.NewCommittee(
12,
"This committee is for testing.",
nil,
[]types.Permission{types.TextPermission{}},
sdk.MustNewDecFromStr("0.667"),
time.Hour*24*7,
)
proposal := types.Proposal{
ID: 34,
CommitteeID: 12,
Deadline: time.Date(1998, time.January, 1, 1, 0, 0, 0, time.UTC),
PubProposal: govtypes.NewTextProposal("A Title", "A description of this proposal."),
}
vote := types.Vote{
ProposalID: 9,
Voter: nil,
}
kvPairs := kv.Pairs{
kv.Pair{Key: types.CommitteeKeyPrefix, Value: cdc.MustMarshalBinaryLengthPrefixed(&committee)},
kv.Pair{Key: types.ProposalKeyPrefix, Value: cdc.MustMarshalBinaryLengthPrefixed(&proposal)},
kv.Pair{Key: types.VoteKeyPrefix, Value: cdc.MustMarshalBinaryLengthPrefixed(&vote)},
kv.Pair{Key: types.NextProposalIDKey, Value: sdk.Uint64ToBigEndian(10)},
kv.Pair{Key: []byte{0x99}, Value: []byte{0x99}},
}
tests := []struct {
name string
expectedLog string
}{
{"Committee", fmt.Sprintf("%v\n%v", committee, committee)},
{"Proposal", fmt.Sprintf("%v\n%v", proposal, proposal)},
{"Vote", fmt.Sprintf("%v\n%v", vote, vote)},
{"NextProposalID", "10\n10"},
{"other", ""},
}
for i, tt := range tests {
i, tt := i, tt
t.Run(tt.name, func(t *testing.T) {
switch i {
case len(tests) - 1:
require.Panics(t, func() { DecodeStore(cdc, kvPairs[i], kvPairs[i]) }, tt.name)
default:
require.Equal(t, tt.expectedLog, DecodeStore(cdc, kvPairs[i], kvPairs[i]), tt.name)
}
})
}
}