62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
package app
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import (
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"encoding/json"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/examples/democoin/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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abci "github.com/tendermint/abci/types"
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crypto "github.com/tendermint/go-crypto"
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dbm "github.com/tendermint/tmlibs/db"
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"github.com/tendermint/tmlibs/log"
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)
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func TestGenesis(t *testing.T) {
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logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout)).With("module", "sdk/app")
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db := dbm.NewMemDB()
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bapp := NewDemocoinApp(logger, db)
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// Construct some genesis bytes to reflect democoin/types/AppAccount
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pk := crypto.GenPrivKeyEd25519().PubKey()
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addr := pk.Address()
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coins, err := sdk.ParseCoins("77foocoin,99barcoin")
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require.Nil(t, err)
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baseAcc := auth.BaseAccount{
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Address: addr,
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Coins: coins,
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}
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acc := &types.AppAccount{baseAcc, "foobart"}
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genesisState := map[string]interface{}{
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"accounts": []*types.GenesisAccount{
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types.NewGenesisAccount(acc),
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},
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"cool": map[string]string{
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"trend": "ice-cold",
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},
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}
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stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
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vals := []abci.Validator{}
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bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
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bapp.Commit()
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// A checkTx context
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ctx := bapp.BaseApp.NewContext(true, abci.Header{})
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res1 := bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
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assert.Equal(t, acc, res1)
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// reload app and ensure the account is still there
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bapp = NewDemocoinApp(logger, db)
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ctx = bapp.BaseApp.NewContext(true, abci.Header{})
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res1 = bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
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assert.Equal(t, acc, res1)
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}
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