Genesis state
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@ -10,6 +10,7 @@ import (
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gaia "github.com/cosmos/cosmos-sdk/cmd/gaia/app"
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"github.com/cosmos/cosmos-sdk/x/mock/simulation"
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stake "github.com/cosmos/cosmos-sdk/x/stake"
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)
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const (
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@ -19,15 +20,28 @@ const (
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)
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func TestFullGaiaSimulation(t *testing.T) {
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// Setup Gaia application
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logger := log.NewNopLogger()
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db := dbm.NewMemDB()
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app := gaia.NewGaiaApp(logger, db, nil)
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require.Equal(t, "GaiaApp", app.Name())
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// Default genesis state
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genesis := gaia.GenesisState{
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Accounts: []gaia.GenesisAccount{},
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StakeData: stake.DefaultGenesisState(),
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}
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// Marshal genesis
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appState, err := gaia.MakeCodec().MarshalJSON(genesis)
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if err != nil {
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panic(err)
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}
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// Run randomized simulation
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simulation.RandomizedTesting(
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t, app.BaseApp,
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simulation.Simulate(
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t, app.BaseApp, appState,
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[]simulation.TestAndRunTx{},
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[]simulation.RandSetup{},
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[]simulation.Invariant{},
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@ -1,6 +1,7 @@
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package simulation
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import (
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"encoding/json"
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"fmt"
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"math/rand"
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"testing"
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@ -12,19 +13,19 @@ import (
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abci "github.com/tendermint/tendermint/abci/types"
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)
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// RandomizedTesting tests application by sending random messages.
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func RandomizedTesting(
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t *testing.T, app *baseapp.BaseApp, ops []TestAndRunTx, setups []RandSetup,
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// Simulate tests application by sending random messages.
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func Simulate(
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t *testing.T, app *baseapp.BaseApp, appState json.RawMessage, ops []TestAndRunTx, setups []RandSetup,
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invariants []Invariant, numKeys int, numBlocks int, blockSize int,
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) {
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time := time.Now().UnixNano()
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RandomizedTestingFromSeed(t, app, time, ops, setups, invariants, numKeys, numBlocks, blockSize)
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SimulateFromSeed(t, app, appState, time, ops, setups, invariants, numKeys, numBlocks, blockSize)
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}
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// RandomizedTestingFromSeed tests an application by running the provided
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// SimulateFromSeed tests an application by running the provided
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// operations, testing the provided invariants, but using the provided seed.
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func RandomizedTestingFromSeed(
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t *testing.T, app *baseapp.BaseApp, seed int64, ops []TestAndRunTx, setups []RandSetup,
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func SimulateFromSeed(
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t *testing.T, app *baseapp.BaseApp, appState json.RawMessage, seed int64, ops []TestAndRunTx, setups []RandSetup,
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invariants []Invariant, numKeys int, numBlocks int, blockSize int,
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) {
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log := fmt.Sprintf("Starting SingleModuleTest with randomness created with seed %d", int(seed))
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@ -33,7 +34,7 @@ func RandomizedTestingFromSeed(
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// XXX TODO
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// RandomSetGenesis(r, app, addrs, []string{"foocoin"})
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app.InitChain(abci.RequestInitChain{})
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app.InitChain(abci.RequestInitChain{AppStateBytes: appState})
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for i := 0; i < len(setups); i++ {
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setups[i](r, keys)
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}
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