package crypto

import (
	"strings"
	"testing"

	"github.com/stretchr/testify/require"

	"github.com/cosmos/cosmos-sdk/crypto/keyring"
	"github.com/cosmos/cosmos-sdk/tests"
	sdk "github.com/cosmos/cosmos-sdk/types"
)

func TestKeyring(t *testing.T) {
	dir, cleanup := tests.NewTestCaseDir(t)
	mockIn := strings.NewReader("")
	t.Cleanup(cleanup)

	kr, err := keyring.New("ethermint", keyring.BackendTest, dir, mockIn, EthSeckp256k1Option)
	require.NoError(t, err)

	// fail in retrieving key
	info, err := kr.Key("foo")
	require.Error(t, err)
	require.Nil(t, info)

	mockIn.Reset("password\npassword\n")
	info, mnemonic, err := kr.NewMnemonic("foo", keyring.English, sdk.FullFundraiserPath, Secp256k1)
	require.NoError(t, err)
	require.NotEmpty(t, mnemonic)
	require.Equal(t, "foo", info.GetName())
	require.Equal(t, "local", info.GetType().String())
	require.Equal(t, EthSecp256k1Type, info.GetAlgo())
}