mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-15 04:25:27 +00:00
143 lines
3.7 KiB
Go
143 lines
3.7 KiB
Go
package ante_test
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import (
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"math/rand"
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"testing"
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"time"
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"github.com/cosmos/cosmos-sdk/testutil/sims"
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sdk "github.com/cosmos/cosmos-sdk/types"
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banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
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"github.com/stretchr/testify/require"
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"github.com/0glabs/0g-chain/app"
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"github.com/0glabs/0g-chain/app/ante"
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)
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var _ sdk.AnteHandler = (&MockAnteHandler{}).AnteHandle
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type MockAnteHandler struct {
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WasCalled bool
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CalledCtx sdk.Context
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}
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func (mah *MockAnteHandler) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool) (sdk.Context, error) {
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mah.WasCalled = true
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mah.CalledCtx = ctx
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return ctx, nil
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}
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func mockAddressFetcher(addresses ...sdk.AccAddress) ante.AddressFetcher {
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return func(sdk.Context) []sdk.AccAddress { return addresses }
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}
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func TestAuthenticatedMempoolDecorator_AnteHandle_NotCheckTx(t *testing.T) {
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txConfig := app.MakeEncodingConfig().TxConfig
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testPrivKeys, testAddresses := app.GeneratePrivKeyAddressPairs(5)
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fetcher := mockAddressFetcher(testAddresses[1:]...)
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decorator := ante.NewAuthenticatedMempoolDecorator(fetcher)
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tx, err := sims.GenSignedMockTx(
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rand.New(rand.NewSource(time.Now().UnixNano())),
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txConfig,
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[]sdk.Msg{
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banktypes.NewMsgSend(
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testAddresses[0],
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testAddresses[1],
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sdk.NewCoins(sdk.NewInt64Coin("ua0gi", 100_000_000)),
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),
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},
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sdk.NewCoins(), // no fee
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sims.DefaultGenTxGas,
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"testing-chain-id",
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[]uint64{0},
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[]uint64{0},
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testPrivKeys[0], // address is not authorized
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)
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require.NoError(t, err)
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mmd := MockAnteHandler{}
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ctx := sdk.Context{}.WithIsCheckTx(false) // run as it would be during block update ('DeliverTx'), not just checking entry to mempool
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_, err = decorator.AnteHandle(ctx, tx, false, mmd.AnteHandle)
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require.NoError(t, err)
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require.True(t, mmd.WasCalled)
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}
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func TestAuthenticatedMempoolDecorator_AnteHandle_Pass(t *testing.T) {
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txConfig := app.MakeEncodingConfig().TxConfig
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testPrivKeys, testAddresses := app.GeneratePrivKeyAddressPairs(5)
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fetcher := mockAddressFetcher(testAddresses[1:]...)
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decorator := ante.NewAuthenticatedMempoolDecorator(fetcher)
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tx, err := sims.GenSignedMockTx(
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rand.New(rand.NewSource(time.Now().UnixNano())),
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txConfig,
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[]sdk.Msg{
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banktypes.NewMsgSend(
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testAddresses[0],
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testAddresses[1],
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sdk.NewCoins(sdk.NewInt64Coin("ua0gi", 100)),
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),
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banktypes.NewMsgSend(
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testAddresses[2],
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testAddresses[1],
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sdk.NewCoins(sdk.NewInt64Coin("ua0gi", 100)),
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),
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},
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sdk.NewCoins(), // no fee
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sims.DefaultGenTxGas,
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"testing-chain-id",
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[]uint64{0, 123},
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[]uint64{0, 123},
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testPrivKeys[0], // not in list of authorized addresses
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testPrivKeys[2], // in list of authorized addresses
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)
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require.NoError(t, err)
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mmd := MockAnteHandler{}
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ctx := sdk.Context{}.WithIsCheckTx(true)
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_, err = decorator.AnteHandle(ctx, tx, false, mmd.AnteHandle)
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require.NoError(t, err)
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require.True(t, mmd.WasCalled)
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}
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func TestAuthenticatedMempoolDecorator_AnteHandle_Reject(t *testing.T) {
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txConfig := app.MakeEncodingConfig().TxConfig
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testPrivKeys, testAddresses := app.GeneratePrivKeyAddressPairs(5)
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fetcher := mockAddressFetcher(testAddresses[1:]...)
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decorator := ante.NewAuthenticatedMempoolDecorator(fetcher)
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tx, err := sims.GenSignedMockTx(
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rand.New(rand.NewSource(time.Now().UnixNano())),
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txConfig,
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[]sdk.Msg{
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banktypes.NewMsgSend(
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testAddresses[0],
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testAddresses[1],
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sdk.NewCoins(sdk.NewInt64Coin("ua0gi", 100)),
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),
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},
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sdk.NewCoins(), // no fee
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sims.DefaultGenTxGas,
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"testing-chain-id",
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[]uint64{0},
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[]uint64{0},
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testPrivKeys[0], // not in list of authorized addresses
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)
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require.NoError(t, err)
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mmd := MockAnteHandler{}
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ctx := sdk.Context{}.WithIsCheckTx(true)
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_, err = decorator.AnteHandle(ctx, tx, false, mmd.AnteHandle)
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require.Error(t, err)
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require.False(t, mmd.WasCalled)
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}
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