mirror of
https://github.com/0glabs/0g-chain.git
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e9a28cefd8
* reinstate and expand export test * format testdata json * sort bep3 testdata json for easier diffing * add more bep3 swap examples to test data * reset swaps for zero height * update top level migration testdata
79 lines
2.2 KiB
Go
79 lines
2.2 KiB
Go
package app
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import (
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"encoding/json"
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"os"
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"sort"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/tendermint/tendermint/libs/log"
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tmtypes "github.com/tendermint/tendermint/types"
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db "github.com/tendermint/tm-db"
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)
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func TestNewApp(t *testing.T) {
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NewApp(
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log.NewTMLogger(log.NewSyncWriter(os.Stdout)),
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db.NewMemDB(),
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DefaultNodeHome,
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nil,
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MakeEncodingConfig(),
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Options{},
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)
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}
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func TestExport(t *testing.T) {
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db := db.NewMemDB()
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app := NewApp(log.NewTMLogger(log.NewSyncWriter(os.Stdout)), db, DefaultNodeHome, nil, MakeEncodingConfig(), Options{})
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stateBytes, err := json.Marshal(NewDefaultGenesisState())
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require.NoError(t, err)
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initRequest := abci.RequestInitChain{
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Time: time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC),
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ChainId: "kava-test",
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InitialHeight: 1,
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ConsensusParams: tmtypes.TM2PB.ConsensusParams(tmtypes.DefaultConsensusParams()),
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Validators: nil,
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AppStateBytes: stateBytes,
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}
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app.InitChain(initRequest)
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app.Commit()
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exportedApp, err := app.ExportAppStateAndValidators(false, []string{})
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require.NoError(t, err)
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// Assume each module is exported correctly, so only check modules in genesis are present in export
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initialModules, err := unmarshalJSONKeys(initRequest.AppStateBytes)
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require.NoError(t, err)
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exportedModules, err := unmarshalJSONKeys(exportedApp.AppState)
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require.NoError(t, err)
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assert.ElementsMatch(t, initialModules, exportedModules)
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assert.Equal(t, initRequest.InitialHeight+1, exportedApp.Height) // app.Commit() increments height
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assert.Equal(t, initRequest.ConsensusParams, exportedApp.ConsensusParams)
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assert.Equal(t, []tmtypes.GenesisValidator(nil), exportedApp.Validators) // no validators set in default genesis
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}
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// unmarshalJSONKeys extracts keys from the top level of a json blob.
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func unmarshalJSONKeys(jsonBytes []byte) ([]string, error) {
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var jsonMap map[string]json.RawMessage
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err := json.Unmarshal(jsonBytes, &jsonMap)
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if err != nil {
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return nil, err
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}
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keys := make([]string, 0, len(jsonMap))
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for k, _ := range jsonMap {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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return keys, nil
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}
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