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key_test.go
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package testutil
import (
"testing"
"github.com/stretchr/testify/require"
codectestutil "github.com/cosmos/cosmos-sdk/codec/testutil"
"github.com/cosmos/cosmos-sdk/crypto/hd"
"github.com/cosmos/cosmos-sdk/crypto/keyring"
"github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module/testutil"
)
func TestGenerateCoinKey(t *testing.T) {
t.Parallel()
cdc := testutil.MakeTestEncodingConfig(codectestutil.CodecOptions{}).Codec
addr, mnemonic, err := GenerateCoinKey(hd.Secp256k1, cdc)
require.NoError(t, err)
// Test creation
k, err := keyring.NewInMemory(cdc).NewAccount("xxx", mnemonic, "", hd.NewFundraiserParams(0, types.CoinType, 0).String(), hd.Secp256k1)
require.NoError(t, err)
addr1, err := k.GetAddress()
require.NoError(t, err)
require.Equal(t, addr, addr1)
}
func TestGenerateSaveCoinKey(t *testing.T) {
t.Parallel()
encCfg := testutil.MakeTestEncodingConfig(codectestutil.CodecOptions{})
kb, err := keyring.New(t.Name(), "test", t.TempDir(), nil, encCfg.Codec)
require.NoError(t, err)
addr, mnemonic, err := GenerateSaveCoinKey(kb, "keyname", "", false, hd.Secp256k1, types.GetFullBIP44Path())
require.NoError(t, err)
// Test key was actually saved
k, err := kb.Key("keyname")
require.NoError(t, err)
addr1, err := k.GetAddress()
require.NoError(t, err)
require.Equal(t, addr, addr1)
// Test in-memory recovery
k, err = keyring.NewInMemory(encCfg.Codec).NewAccount("xxx", mnemonic, "", hd.NewFundraiserParams(0, types.CoinType, 0).String(), hd.Secp256k1)
require.NoError(t, err)
addr1, err = k.GetAddress()
require.NoError(t, err)
require.Equal(t, addr, addr1)
}
func TestGenerateSaveCoinKeyOverwriteFlag(t *testing.T) {
t.Parallel()
encCfg := testutil.MakeTestEncodingConfig(codectestutil.CodecOptions{})
kb, err := keyring.New(t.Name(), "test", t.TempDir(), nil, encCfg.Codec)
require.NoError(t, err)
keyname := "justakey"
addr1, _, err := GenerateSaveCoinKey(kb, keyname, "", false, hd.Secp256k1, types.GetFullBIP44Path())
require.NoError(t, err)
// Test overwrite with overwrite=false
_, _, err = GenerateSaveCoinKey(kb, keyname, "", false, hd.Secp256k1, types.GetFullBIP44Path())
require.Error(t, err)
// Test overwrite with overwrite=true
addr2, _, err := GenerateSaveCoinKey(kb, keyname, "", true, hd.Secp256k1, types.GetFullBIP44Path())
require.NoError(t, err)
require.NotEqual(t, addr1, addr2)
}