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Merge pull request #34 from aquarius-kuchain/features/coin-stat-can-brun
Add CanBurn Tag in Asset State
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| package asset_test | ||
|
|
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| import ( | ||
| "testing" | ||
|
|
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| "github.com/KuChainNetwork/kuchain/chain/constants" | ||
| "github.com/KuChainNetwork/kuchain/chain/types" | ||
| "github.com/KuChainNetwork/kuchain/test/simapp" | ||
| assetTypes "github.com/KuChainNetwork/kuchain/x/asset/types" | ||
| . "github.com/smartystreets/goconvey/convey" | ||
| ) | ||
|
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| func checkBurnState(t *testing.T, app *simapp.SimApp, isSuccess bool, from types.AccountID, amt types.Coin) error { | ||
| ctx := app.NewTestContext() | ||
|
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| creator, symbol, err := types.CoinAccountsFromDenom(amt.Denom) | ||
| So(err, ShouldBeNil) | ||
|
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| amtOld := app.AssetKeeper().GetAllBalances(ctx, from) | ||
| statOld, err := app.AssetKeeper().GetCoinStat(ctx, creator, symbol) | ||
| So(err, ShouldBeNil) | ||
|
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| burnErr := BurnCoinTest(t, app, isSuccess, from, amt) | ||
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| currAmt := amtOld.Sub(simapp.DefaultTestFee) | ||
| if isSuccess { | ||
| currAmt = currAmt.Sub(types.NewCoins(amt)) | ||
| } | ||
|
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| ctx = app.NewTestContext() | ||
| So(app.AssetKeeper().GetAllBalances(ctx, from), simapp.ShouldEq, currAmt) | ||
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| statNew, err := app.AssetKeeper().GetCoinStat(ctx, creator, symbol) | ||
| So(err, ShouldBeNil) | ||
|
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| // should no core coin as it can issue per block | ||
| if isSuccess { | ||
| So(statOld.Supply.Sub(amt), simapp.ShouldEq, statNew.Supply) | ||
| } else { | ||
| So(statOld.Supply, simapp.ShouldEq, statNew.Supply) | ||
| } | ||
|
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| return burnErr | ||
| } | ||
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| func TestBurnCoreCoins(t *testing.T) { | ||
| app, _ := createAppForTest() | ||
| Convey("test core coins", t, func() { | ||
| ctx := app.NewTestContext() | ||
| acc1Coins := app.AssetKeeper().GetAllBalances(ctx, account1) | ||
| burnCoin := types.NewInt64Coin(constants.DefaultBondDenom, 10000) | ||
|
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| So(BurnCoinTest(t, app, true, account1, burnCoin), ShouldBeNil) | ||
| amt := acc1Coins.Sub(simapp.DefaultTestFee) | ||
| ctx = app.NewTestContext() | ||
| So(amt.Sub(types.NewCoins(burnCoin)), simapp.ShouldEq, app.AssetKeeper().GetAllBalances(ctx, account1)) | ||
| }) | ||
|
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| Convey("test burn all core coins error by no fee", t, func() { | ||
| ctx := app.NewTestContext() | ||
| acc2Coins := app.AssetKeeper().GetAllBalances(ctx, account2) | ||
| burnCoin := types.NewInt64CoreCoin(acc2Coins.AmountOf(constants.DefaultBondDenom).Int64()) | ||
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| So(BurnCoinTest(t, app, false, account2, burnCoin), simapp.ShouldErrIs, assetTypes.ErrAssetCoinNoEnough) | ||
| amt := acc2Coins.Sub(simapp.DefaultTestFee) | ||
| ctx = app.NewTestContext() | ||
| So(amt, simapp.ShouldEq, app.AssetKeeper().GetAllBalances(ctx, account2)) | ||
| }) | ||
|
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| Convey("test burn all core coins", t, func() { | ||
| ctx := app.NewTestContext() | ||
| acc2Coins := app.AssetKeeper().GetAllBalances(ctx, account2) | ||
| burnCoin := types.NewInt64CoreCoin(acc2Coins.AmountOf(constants.DefaultBondDenom).Int64()) | ||
| burnCoin = burnCoin.Sub(simapp.DefaultTestFee[0]) | ||
|
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| So(BurnCoinTest(t, app, true, account2, burnCoin), ShouldBeNil) | ||
| ctx = app.NewTestContext() | ||
| So(types.NewCoins(), simapp.ShouldEq, app.AssetKeeper().GetAllBalances(ctx, account2)) | ||
| }) | ||
| } | ||
|
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| func TestBurnOtherCoins(t *testing.T) { | ||
| app, _ := createAppForTest() | ||
|
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| var ( | ||
| symbol = types.MustName("abc") | ||
| denom = types.CoinDenom(name4, symbol) | ||
| maxSupplyAmt int64 = 10000000000000 | ||
| issueAmts = types.NewInt64Coin(denom, maxSupplyAmt) | ||
| ) | ||
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| Convey("create coins to test at first", t, func() { | ||
| So(createCoin(t, app, true, account4, symbol, maxSupplyAmt), ShouldBeNil) | ||
| So(issueCoin(t, app, true, account4, symbol, issueAmts), ShouldBeNil) | ||
| So(transfer(t, app, true, account4, account1, types.NewInt64Coins(denom, 1000000), account4), ShouldBeNil) | ||
| }) | ||
|
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| Convey("test other coins burn", t, func() { | ||
| burnCoin := types.NewInt64Coin(denom, 10000) | ||
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| So(checkBurnState(t, app, true, account1, burnCoin), ShouldBeNil) | ||
| }) | ||
|
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| Convey("test burn no enough coins", t, func() { | ||
| burnCoin := types.NewInt64Coin(denom, 1000000) | ||
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| So(checkBurnState(t, app, false, account1, burnCoin), simapp.ShouldErrIs, assetTypes.ErrAssetCoinNoEnough) | ||
| }) | ||
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| Convey("test burn all core coins", t, func() { | ||
| ctx := app.NewTestContext() | ||
| acc1Coins := app.AssetKeeper().GetAllBalances(ctx, account1) | ||
| burnCoin := types.NewInt64Coin(denom, acc1Coins.AmountOf(denom).Int64()) | ||
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| So(checkBurnState(t, app, true, account1, burnCoin), ShouldBeNil) | ||
| }) | ||
| } | ||
|
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| func TestBurnNoCanBurnCoins(t *testing.T) { | ||
| app, _ := createAppForTest() | ||
|
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| var ( | ||
| symbol = types.MustName("abcd1") | ||
| denom = types.CoinDenom(name4, symbol) // create in last | ||
| maxSupplyAmt int64 = 10000000000000 | ||
| issueAmts = types.NewInt64Coin(denom, 10000000000000) | ||
| ) | ||
|
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| Convey("create coins to test at first", t, func() { | ||
| So(createCoinExt(t, app, true, | ||
| account4, symbol, | ||
| types.NewInt64Coin(denom, maxSupplyAmt), | ||
| true, true, | ||
| false, // cannot burn | ||
| 0, | ||
| types.NewInt64Coin(denom, 0), []byte("cannot issue")), ShouldBeNil) | ||
| So(issueCoin(t, app, true, account4, symbol, issueAmts), ShouldBeNil) | ||
| So(transfer(t, app, true, account4, account1, types.NewInt64Coins(denom, 1000000), account4), ShouldBeNil) | ||
| }) | ||
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| Convey("test other coins burn", t, func() { | ||
| burnCoin := types.NewInt64Coin(denom, 10000) | ||
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| So(checkBurnState(t, app, false, account1, burnCoin), simapp.ShouldErrIs, assetTypes.ErrAssetCoinCannotBeBurn) | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,152 @@ | ||
| package asset_test | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
|
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| "github.com/KuChainNetwork/kuchain/chain/constants" | ||
| "github.com/KuChainNetwork/kuchain/chain/types" | ||
| "github.com/KuChainNetwork/kuchain/test/simapp" | ||
| assetTypes "github.com/KuChainNetwork/kuchain/x/asset/types" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| abci "github.com/tendermint/tendermint/abci/types" | ||
| ) | ||
|
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||
| var ( | ||
| // values for test | ||
| wallet = simapp.NewWallet() | ||
| addr1 = wallet.NewAccAddressByName(name1) | ||
| addr2 = wallet.NewAccAddressByName(name2) | ||
| addr3 = wallet.NewAccAddressByName(name3) | ||
| addr4 = wallet.NewAccAddressByName(name4) | ||
| addr5 = wallet.NewAccAddressByName(name5) | ||
| name1 = types.MustName("test01@chain") | ||
| name2 = types.MustName("aaaeeebbbccc") | ||
| name3 = types.MustName("aaaeeebbbcc2") | ||
| name4 = types.MustName("test") | ||
| name5 = types.MustName("foo") | ||
| account1 = types.NewAccountIDFromName(name1) | ||
| account2 = types.NewAccountIDFromName(name2) | ||
| account3 = types.NewAccountIDFromName(name3) | ||
| account4 = types.NewAccountIDFromName(name4) | ||
| account5 = types.NewAccountIDFromName(name5) | ||
| addAccount1 = types.NewAccountIDFromAccAdd(addr1) | ||
| ) | ||
|
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| func createAppForTest() (*simapp.SimApp, sdk.Context) { | ||
| asset1 := types.NewCoins( | ||
| types.NewInt64Coin("foo/coin", 10000000), | ||
| types.NewInt64Coin(constants.DefaultBondDenom, 10000000000)) | ||
| asset2 := types.NewCoins( | ||
| types.NewInt64Coin(constants.DefaultBondDenom, 10000000000)) | ||
| asset3 := types.NewCoins( | ||
| types.NewInt64Coin("foo/coin", 100), | ||
| types.NewInt64Coin(constants.DefaultBondDenom, 10000000000)) | ||
|
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| genAccs := simapp.NewGenesisAccounts(wallet.GetRootAuth(), | ||
| simapp.NewSimGenesisAccount(account1, addr1).WithAsset(asset1), | ||
| simapp.NewSimGenesisAccount(account2, addr2).WithAsset(asset2), | ||
| simapp.NewSimGenesisAccount(account3, addr3).WithAsset(asset3), | ||
| simapp.NewSimGenesisAccount(account4, addr4).WithAsset(asset2), | ||
| simapp.NewSimGenesisAccount(account5, addr5).WithAsset(asset2), | ||
| ) | ||
| app := simapp.SetupWithGenesisAccounts(genAccs) | ||
|
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| ctxCheck := app.BaseApp.NewContext(true, abci.Header{Height: app.LastBlockHeight() + 1}) | ||
| return app, ctxCheck | ||
| } | ||
|
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| func transfer(t *testing.T, app *simapp.SimApp, isSuccess bool, from, to types.AccountID, amt types.Coins, payer types.AccountID) error { | ||
| return simapp.CommitTransferTx(t, app, wallet, isSuccess, from, to, amt, payer) | ||
| } | ||
|
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| func createCoin(t *testing.T, app *simapp.SimApp, isSuccess bool, | ||
| creator types.AccountID, symbol types.Name, maxSupplyAmount int64) error { | ||
| ctx := app.NewTestContext() | ||
| creatorName := creator.MustName() | ||
|
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| var ( | ||
| demon = types.CoinDenom(creatorName, symbol) | ||
| maxSupply = types.NewCoin(demon, types.NewInt(maxSupplyAmount)) | ||
| initSupply = types.NewCoin(demon, types.NewInt(0)) | ||
| desc = []byte(fmt.Sprintf("desc for %s", demon)) | ||
| ) | ||
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| auth := app.AccountKeeper().GetAccount(ctx, creator).GetAuth() | ||
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| msg := assetTypes.NewMsgCreate(auth, creatorName, symbol, maxSupply, true, true, true, 0, initSupply, desc) | ||
| tx := simapp.NewTxForTest( | ||
| creator, | ||
| []sdk.Msg{ | ||
| &msg, | ||
| }, wallet.PrivKey(auth)) | ||
|
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| if !isSuccess { | ||
| tx = tx.WithCannotPass() | ||
| } | ||
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| return simapp.CheckTxs(t, app, ctx, tx) | ||
| } | ||
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| func createCoinExt(t *testing.T, app *simapp.SimApp, isSuccess bool, | ||
| creator types.AccountID, symbol types.Name, maxSupply types.Coin, canIssue, canLock, canBurn bool, issue2Height int64, initSupply types.Coin, desc []byte) error { | ||
| ctx := app.NewTestContext() | ||
| creatorName := creator.MustName() | ||
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| auth := app.AccountKeeper().GetAccount(ctx, creator).GetAuth() | ||
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| msg := assetTypes.NewMsgCreate(auth, creatorName, symbol, maxSupply, canIssue, canLock, canBurn, issue2Height, initSupply, desc) | ||
| tx := simapp.NewTxForTest( | ||
| creator, | ||
| []sdk.Msg{ | ||
| &msg, | ||
| }, wallet.PrivKey(auth)) | ||
|
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| if !isSuccess { | ||
| tx = tx.WithCannotPass() | ||
| } | ||
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| return simapp.CheckTxs(t, app, ctx, tx) | ||
| } | ||
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| func issueCoin(t *testing.T, app *simapp.SimApp, isSuccess bool, | ||
| creator types.AccountID, symbol types.Name, amt types.Coin) error { | ||
| ctx := app.NewTestContext() | ||
| creatorName := creator.MustName() | ||
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| auth := app.AccountKeeper().GetAccount(ctx, creator).GetAuth() | ||
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| msg := assetTypes.NewMsgIssue(auth, creatorName, symbol, amt) | ||
| tx := simapp.NewTxForTest( | ||
| creator, | ||
| []sdk.Msg{ | ||
| &msg, | ||
| }, wallet.PrivKey(auth)) | ||
|
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| if !isSuccess { | ||
| tx = tx.WithCannotPass() | ||
| } | ||
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| return simapp.CheckTxs(t, app, ctx, tx) | ||
| } | ||
|
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| // BurnCoinTest burn coins test | ||
| func BurnCoinTest(t *testing.T, app *simapp.SimApp, isSuccess bool, | ||
| from types.AccountID, amt types.Coin) error { | ||
| ctx := app.NewTestContext() | ||
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| auth := app.AccountKeeper().GetAccount(ctx, from).GetAuth() | ||
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| msg := assetTypes.NewMsgBurn(auth, from, amt) | ||
| tx := simapp.NewTxForTest( | ||
| from, | ||
| []sdk.Msg{ | ||
| &msg, | ||
| }, wallet.PrivKey(auth)) | ||
|
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| if !isSuccess { | ||
| tx = tx.WithCannotPass() | ||
| } | ||
|
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| return simapp.CheckTxs(t, app, ctx, tx) | ||
| } |
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