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Add some helpers for testing to its own package in app (#1008)
* Add some helpers for testing to its own package in app * Fix lint (cherry picked from commit 41a0a0b)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| package apptesting | ||
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| import ( | ||
| "fmt" | ||
| "time" | ||
|
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| "github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1" | ||
| "github.com/cosmos/cosmos-sdk/simapp" | ||
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| abci "github.com/tendermint/tendermint/abci/types" | ||
| tmproto "github.com/tendermint/tendermint/proto/tendermint/types" | ||
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| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types" | ||
| "github.com/cosmos/cosmos-sdk/x/staking/teststaking" | ||
| stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" | ||
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| "github.com/osmosis-labs/osmosis/v7/app" | ||
| "github.com/stretchr/testify/suite" | ||
| ) | ||
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| // TODO: Consider an embedded struct here rather than an interface | ||
| type SuiteI interface { | ||
| GetSuite() *suite.Suite | ||
| GetCtx() sdk.Context | ||
| SetCtx(sdk.Context) | ||
| GetApp() *app.OsmosisApp | ||
| } | ||
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| func SetupValidator(suite SuiteI, bondStatus stakingtypes.BondStatus) sdk.ValAddress { | ||
| valPub := secp256k1.GenPrivKey().PubKey() | ||
| valAddr := sdk.ValAddress(valPub.Address()) | ||
| bondDenom := suite.GetApp().StakingKeeper.GetParams(suite.GetCtx()).BondDenom | ||
| selfBond := sdk.NewCoins(sdk.Coin{Amount: sdk.NewInt(100), Denom: bondDenom}) | ||
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| err := simapp.FundAccount(suite.GetApp().BankKeeper, suite.GetCtx(), sdk.AccAddress(valAddr), selfBond) | ||
| suite.GetSuite().Require().NoError(err) | ||
| sh := teststaking.NewHelper(suite.GetSuite().T(), suite.GetCtx(), *suite.GetApp().StakingKeeper) | ||
| msg := sh.CreateValidatorMsg(valAddr, valPub, selfBond[0].Amount) | ||
| sh.Handle(msg, true) | ||
| val, found := suite.GetApp().StakingKeeper.GetValidator(suite.GetCtx(), valAddr) | ||
| suite.GetSuite().Require().True(found) | ||
| val = val.UpdateStatus(bondStatus) | ||
| suite.GetApp().StakingKeeper.SetValidator(suite.GetCtx(), val) | ||
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| consAddr, err := val.GetConsAddr() | ||
| suite.GetSuite().Require().NoError(err) | ||
| signingInfo := slashingtypes.NewValidatorSigningInfo( | ||
| consAddr, | ||
| suite.GetCtx().BlockHeight(), | ||
| 0, | ||
| time.Unix(0, 0), | ||
| false, | ||
| 0, | ||
| ) | ||
| suite.GetApp().SlashingKeeper.SetValidatorSigningInfo(suite.GetCtx(), consAddr, signingInfo) | ||
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| return valAddr | ||
| } | ||
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| func BeginNewBlock(suite SuiteI, executeNextEpoch bool) { | ||
| valAddr := []byte(":^) at this distribution workaround") | ||
| validators := suite.GetApp().StakingKeeper.GetAllValidators(suite.GetCtx()) | ||
| if len(validators) >= 1 { | ||
| valAddrFancy, err := validators[0].GetConsAddr() | ||
| suite.GetSuite().Require().NoError(err) | ||
| valAddr = valAddrFancy.Bytes() | ||
| } else { | ||
| valAddrFancy := SetupValidator(suite, stakingtypes.Bonded) | ||
| validator, _ := suite.GetApp().StakingKeeper.GetValidator(suite.GetCtx(), valAddrFancy) | ||
| valAddr2, _ := validator.GetConsAddr() | ||
| valAddr = valAddr2.Bytes() | ||
| } | ||
|
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| epochIdentifier := suite.GetApp().SuperfluidKeeper.GetEpochIdentifier(suite.GetCtx()) | ||
| epoch := suite.GetApp().EpochsKeeper.GetEpochInfo(suite.GetCtx(), epochIdentifier) | ||
| newBlockTime := suite.GetCtx().BlockTime().Add(5 * time.Second) | ||
| if executeNextEpoch { | ||
| endEpochTime := epoch.CurrentEpochStartTime.Add(epoch.Duration) | ||
| newBlockTime = endEpochTime.Add(time.Second) | ||
| } | ||
| // fmt.Println(executeNextEpoch, suite.ctx.BlockTime(), newBlockTime) | ||
| header := tmproto.Header{Height: suite.GetCtx().BlockHeight() + 1, Time: newBlockTime} | ||
| newCtx := suite.GetCtx().WithBlockTime(newBlockTime).WithBlockHeight(suite.GetCtx().BlockHeight() + 1) | ||
| suite.SetCtx(newCtx) | ||
| lastCommitInfo := abci.LastCommitInfo{ | ||
| Votes: []abci.VoteInfo{{ | ||
| Validator: abci.Validator{Address: valAddr, Power: 1000}, | ||
| SignedLastBlock: true}, | ||
| }, | ||
| } | ||
| reqBeginBlock := abci.RequestBeginBlock{Header: header, LastCommitInfo: lastCommitInfo} | ||
|
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| fmt.Println("beginning block ", suite.GetCtx().BlockHeight()) | ||
| suite.GetApp().BeginBlocker(suite.GetCtx(), reqBeginBlock) | ||
| } | ||
|
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| func EndBlock(suite SuiteI) { | ||
| reqEndBlock := abci.RequestEndBlock{Height: suite.GetCtx().BlockHeight()} | ||
| suite.GetApp().EndBlocker(suite.GetCtx(), reqEndBlock) | ||
| } |
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