cosmos-sdk/x/auth/account_test.go

109 lines
2.5 KiB
Go

package auth
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/crypto"
sdk "github.com/cosmos/cosmos-sdk/types"
wire "github.com/cosmos/cosmos-sdk/wire"
)
func keyPubAddr() (crypto.PrivKey, crypto.PubKey, sdk.AccAddress) {
key := crypto.GenPrivKeyEd25519()
pub := key.PubKey()
addr := sdk.AccAddress(pub.Address())
return key, pub, addr
}
func TestBaseAddressPubKey(t *testing.T) {
_, pub1, addr1 := keyPubAddr()
_, pub2, addr2 := keyPubAddr()
acc := NewBaseAccountWithAddress(addr1)
// check the address (set) and pubkey (not set)
require.EqualValues(t, addr1, acc.GetAddress())
require.EqualValues(t, nil, acc.GetPubKey())
// can't override address
err := acc.SetAddress(addr2)
require.NotNil(t, err)
require.EqualValues(t, addr1, acc.GetAddress())
// set the pubkey
err = acc.SetPubKey(pub1)
require.Nil(t, err)
require.Equal(t, pub1, acc.GetPubKey())
// can override pubkey
err = acc.SetPubKey(pub2)
require.Nil(t, err)
require.Equal(t, pub2, acc.GetPubKey())
//------------------------------------
// can set address on empty account
acc2 := BaseAccount{}
err = acc2.SetAddress(addr2)
require.Nil(t, err)
require.EqualValues(t, addr2, acc2.GetAddress())
}
func TestBaseAccountCoins(t *testing.T) {
_, _, addr := keyPubAddr()
acc := NewBaseAccountWithAddress(addr)
someCoins := sdk.Coins{sdk.NewCoin("atom", 123), sdk.NewCoin("eth", 246)}
err := acc.SetCoins(someCoins)
require.Nil(t, err)
require.Equal(t, someCoins, acc.GetCoins())
}
func TestBaseAccountSequence(t *testing.T) {
_, _, addr := keyPubAddr()
acc := NewBaseAccountWithAddress(addr)
seq := int64(7)
err := acc.SetSequence(seq)
require.Nil(t, err)
require.Equal(t, seq, acc.GetSequence())
}
func TestBaseAccountMarshal(t *testing.T) {
_, pub, addr := keyPubAddr()
acc := NewBaseAccountWithAddress(addr)
someCoins := sdk.Coins{sdk.NewCoin("atom", 123), sdk.NewCoin("eth", 246)}
seq := int64(7)
// set everything on the account
err := acc.SetPubKey(pub)
require.Nil(t, err)
err = acc.SetSequence(seq)
require.Nil(t, err)
err = acc.SetCoins(someCoins)
require.Nil(t, err)
// need a codec for marshaling
codec := wire.NewCodec()
wire.RegisterCrypto(codec)
b, err := codec.MarshalBinary(acc)
require.Nil(t, err)
acc2 := BaseAccount{}
err = codec.UnmarshalBinary(b, &acc2)
require.Nil(t, err)
require.Equal(t, acc, acc2)
// error on bad bytes
acc2 = BaseAccount{}
err = codec.UnmarshalBinary(b[:len(b)/2], &acc2)
require.NotNil(t, err)
}