import { expect, assert } from 'chai';

import * as ergo from "..";
let ergo_wasm;
beforeEach(async () => {
  ergo_wasm = await ergo;
});

it('MerkleProof Test1', async () => {
    let levels = ergo_wasm.base16_decode("0139b79af823a92aa72ced2c6d9e7f7f4687de5b5af7fab0ad205d3e54bda3f3ae");
    let levelnodes = ergo_wasm.LevelNode.new(levels.slice(1), levels[0]);

    let msg_preimage = ergo_wasm.base16_decode("01fb9e35f8a73c128b73e8fde5c108228060d68f11a69359ee0fb9bfd84e7ecde6d19957ccbbe75b075b3baf1cac6126b6e80b5770258f4cec29fbde92337faeec74c851610658a40f5ae74aa3a4babd5751bd827a6ccc1fe069468ef487cb90a8c452f6f90ab0b6c818f19b5d17befd85de199d533893a359eb25e7804c8b5d7514d784c8e0e52dabae6e89a9d6ed9c84388b228e7cdee09462488c636a87931d656eb8b40f82a507008ccacbee05000000");
    let tx_root = msg_preimage.slice(65, 97); // root transaction hash to verify against

    let tx_id = ergo_wasm.base16_decode("642c15c62553edd8fd9af9a6f754f3c7a6c03faacd0c9b9d5b7d11052c6c6fe8");
    let proof = ergo_wasm.MerkleProof.new(tx_id);
    proof.add_node(levelnodes);

    assert(proof.valid(tx_root));
});