59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
package types_test
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import (
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"testing"
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"github.com/stretchr/testify/require"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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"github.com/cosmos/cosmos-sdk/simapp"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/bank/types"
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)
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var (
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coins1000 = sdk.NewCoins(sdk.NewCoin("stake", sdk.NewInt(1000)))
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coins500 = sdk.NewCoins(sdk.NewCoin("stake", sdk.NewInt(500)))
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fromAddr = sdk.AccAddress("_____from _____")
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toAddr = sdk.AccAddress("_______to________")
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)
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func TestSendAuthorization(t *testing.T) {
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app := simapp.Setup(t, false)
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ctx := app.BaseApp.NewContext(false, tmproto.Header{})
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authorization := types.NewSendAuthorization(coins1000)
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t.Log("verify authorization returns valid method name")
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require.Equal(t, authorization.MsgTypeURL(), "/cosmos.bank.v1beta1.MsgSend")
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require.NoError(t, authorization.ValidateBasic())
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send := types.NewMsgSend(fromAddr, toAddr, coins1000)
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require.NoError(t, authorization.ValidateBasic())
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t.Log("verify updated authorization returns nil")
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resp, err := authorization.Accept(ctx, send)
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require.NoError(t, err)
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require.True(t, resp.Delete)
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require.Nil(t, resp.Updated)
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authorization = types.NewSendAuthorization(coins1000)
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require.Equal(t, authorization.MsgTypeURL(), "/cosmos.bank.v1beta1.MsgSend")
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require.NoError(t, authorization.ValidateBasic())
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send = types.NewMsgSend(fromAddr, toAddr, coins500)
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require.NoError(t, authorization.ValidateBasic())
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resp, err = authorization.Accept(ctx, send)
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t.Log("verify updated authorization returns remaining spent limit")
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require.NoError(t, err)
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require.False(t, resp.Delete)
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require.NotNil(t, resp.Updated)
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sendAuth := types.NewSendAuthorization(coins500)
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require.Equal(t, sendAuth.String(), resp.Updated.String())
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t.Log("expect updated authorization nil after spending remaining amount")
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resp, err = resp.Updated.Accept(ctx, send)
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require.NoError(t, err)
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require.True(t, resp.Delete)
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require.Nil(t, resp.Updated)
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}
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