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package test
import (
"context"
"math/big"
"testing"
"time"
"github.com/hermeznetwork/hermez-node/eth"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestClientInterface(t *testing.T) {
var c eth.ClientInterface
client := NewTestEthClient(true, 1000)
c = client
require.NotNil(t, c)
}
func TestEthClient(t *testing.T) {
c := NewTestEthClient(true, 1000)
block, err := c.BlockByNumber(context.TODO(), big.NewInt(3))
assert.Nil(t, err)
assert.Equal(t, uint64(3), block.EthBlockNum)
assert.Equal(t, time.Unix(3, 0), block.Timestamp)
assert.Equal(t, "0x6b0ab5a7a0ebf5f05cef3b49bc7a9739de06469a4e05557d802ee828fdf5187e", block.Hash.Hex())
header, err := c.HeaderByNumber(context.TODO(), big.NewInt(4))
assert.Nil(t, err)
assert.Equal(t, big.NewInt(4), header.Number)
assert.Equal(t, uint64(4), header.Time)
assert.Equal(t, "0x66cdb12322040a5a345ad29cea66ca97c14d6142b53987010947c8c008e26913", header.Hash().Hex())
assert.Equal(t, big.NewInt(1000), c.blockNum)
c.Advance()
assert.Equal(t, big.NewInt(1001), c.blockNum)
c.Advance()
assert.Equal(t, big.NewInt(1002), c.blockNum)
c.SetBlockNum(big.NewInt(5000))
assert.Equal(t, big.NewInt(5000), c.blockNum)
c.Advance()
assert.Equal(t, big.NewInt(5001), c.blockNum)
}