ethers.js/lib.esm/_tests/test-transaction.js
2022-09-05 16:57:11 -04:00

258 lines
11 KiB
JavaScript

import assert from "assert";
import { loadTests } from "./utils.js";
import { Transaction } from "../index.js";
const BN_0 = BigInt(0);
describe("Tests Unsigned Transaction Serializing", function () {
const tests = loadTests("transactions");
for (const test of tests) {
it(`serialized unsigned legacy transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 0,
accessList: undefined,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined
});
// Use the testcase sans the chainId for a legacy test
if (txData.chainId != null && parseInt(txData.chainId) != 0) {
txData.chainId = "0x00";
}
const tx = Transaction.from(txData);
assert.equal(tx.unsignedSerialized, test.unsignedLegacy, "unsignedLegacy");
});
}
for (const test of tests) {
// Unsupported parameters for EIP-155; i.e. unspecified chain ID
if (!test.unsignedEip155) {
continue;
}
it(`serialized unsigned EIP-155 transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 0,
accessList: undefined,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined
});
const tx = Transaction.from(txData);
assert.equal(tx.unsignedSerialized, test.unsignedEip155, "unsignedEip155");
});
}
for (const test of tests) {
it(`serialized unsigned Berlin transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 1,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined
});
const tx = Transaction.from(txData);
assert.equal(tx.unsignedSerialized, test.unsignedBerlin, "unsignedBerlin");
});
}
for (const test of tests) {
it(`serialized unsigned London transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, { type: 2 });
const tx = Transaction.from(txData);
assert.equal(tx.unsignedSerialized, test.unsignedLondon, "unsignedLondon");
});
}
});
describe("Tests Signed Transaction Serializing", function () {
const tests = loadTests("transactions");
for (const test of tests) {
it(`serialized signed legacy transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 0,
accessList: undefined,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined,
signature: test.signatureLegacy
});
// Use the testcase sans the chainId for a legacy test
if (txData.chainId != null && parseInt(txData.chainId) != 0) {
txData.chainId = "0x00";
}
const tx = Transaction.from(txData);
assert.equal(tx.serialized, test.signedLegacy, "signedLegacy");
});
}
for (const test of tests) {
if (!test.unsignedEip155) {
continue;
}
it(`serialized signed EIP-155 transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 0,
accessList: undefined,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined,
signature: test.signatureEip155
});
const tx = Transaction.from(txData);
assert.equal(tx.serialized, test.signedEip155, "signedEip155");
});
}
for (const test of tests) {
it(`serialized signed Berlin transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 1,
maxFeePerGas: undefined,
maxPriorityFeePerGas: undefined
}, { signature: test.signatureBerlin });
const tx = Transaction.from(txData);
assert.equal(tx.serialized, test.signedBerlin, "signedBerlin");
});
}
for (const test of tests) {
it(`serialized signed London transaction: ${test.name}`, function () {
const txData = Object.assign({}, test.transaction, {
type: 2,
signature: test.signatureLondon
});
const tx = Transaction.from(txData);
assert.equal(tx.serialized, test.signedLondon, "signedLondon");
});
}
});
function assertTxUint(actual, _expected, name) {
const expected = (_expected != null ? BigInt(_expected) : null);
assert.equal(actual, expected, name);
}
function assertTxEqual(actual, expected) {
assert.equal(actual.to, expected.to, "to");
assert.equal(actual.nonce, expected.nonce, "nonce");
assertTxUint(actual.gasLimit, expected.gasLimit, "gasLimit");
assertTxUint(actual.gasPrice, expected.gasPrice, "gasPrice");
assertTxUint(actual.maxFeePerGas, expected.maxFeePerGas, "maxFeePerGas");
assertTxUint(actual.maxPriorityFeePerGas, expected.maxPriorityFeePerGas, "maxPriorityFeePerGas");
assert.equal(actual.data, expected.data, "data");
assertTxUint(actual.value, expected.value, "value");
if (expected.accessList) {
assert.equal(JSON.stringify(actual.accessList), JSON.stringify(expected.accessList), "accessList");
}
else {
assert.equal(actual.accessList, null, "accessList:!null");
}
assertTxUint(actual.chainId, expected.chainId, "chainId");
}
function addDefault(tx, key, defaultValue) {
if (tx[key] == null) {
tx[key] = defaultValue;
}
}
function addDefaults(tx) {
tx = Object.assign({}, tx);
addDefault(tx, "nonce", 0);
addDefault(tx, "gasLimit", BN_0);
addDefault(tx, "gasPrice", BN_0);
addDefault(tx, "maxFeePerGas", BN_0);
addDefault(tx, "maxPriorityFeePerGas", BN_0);
addDefault(tx, "value", BN_0);
addDefault(tx, "data", "0x");
addDefault(tx, "accessList", []);
addDefault(tx, "chainId", BN_0);
return tx;
}
describe("Tests Unsigned Transaction Parsing", function () {
const tests = loadTests("transactions");
for (const test of tests) {
it(`parses unsigned legacy transaction: ${test.name}`, function () {
const tx = Transaction.from(test.unsignedLegacy);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
expected.accessList = null;
expected.chainId = BN_0;
assertTxEqual(tx, expected);
});
}
for (const test of tests) {
if (!test.unsignedEip155) {
continue;
}
it(`parses unsigned EIP-155 transaction: ${test.name}`, function () {
const tx = Transaction.from(test.unsignedEip155);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
expected.accessList = null;
assertTxEqual(tx, expected);
});
}
for (const test of tests) {
it(`parses unsigned Berlin transaction: ${test.name}`, function () {
const tx = Transaction.from(test.unsignedBerlin);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
assertTxEqual(tx, expected);
});
}
for (const test of tests) {
it(`parses unsigned London transaction: ${test.name}`, function () {
const tx = Transaction.from(test.unsignedLondon);
const expected = addDefaults(test.transaction);
expected.gasPrice = null;
assertTxEqual(tx, expected);
});
}
});
describe("Tests Signed Transaction Parsing", function () {
const tests = loadTests("transactions");
for (const test of tests) {
it(`parses signed legacy transaction: ${test.name}`, function () {
const tx = Transaction.from(test.signedLegacy);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
expected.accessList = null;
expected.chainId = BN_0;
assertTxEqual(tx, expected);
assert.ok(!!tx.signature, "signature:!null");
assert.equal(tx.signature.r, test.signatureLegacy.r, "signature.r");
assert.equal(tx.signature.s, test.signatureLegacy.s, "signature.s");
assert.equal(BigInt(tx.signature.v), BigInt(test.signatureLegacy.v), "signature.v");
});
}
for (const test of tests) {
if (!test.unsignedEip155) {
continue;
}
it(`parses signed EIP-155 transaction: ${test.name}`, function () {
const tx = Transaction.from(test.signedEip155);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
expected.accessList = null;
assertTxEqual(tx, expected);
assert.ok(!!tx.signature, "signature:!null");
assert.equal(tx.signature.r, test.signatureEip155.r, "signature.r");
assert.equal(tx.signature.s, test.signatureEip155.s, "signature.s");
assert.equal(tx.signature.networkV, BigInt(test.signatureEip155.v), "signature.v");
});
}
for (const test of tests) {
it(`parses signed Berlin transaction: ${test.name}`, function () {
const tx = Transaction.from(test.signedBerlin);
const expected = addDefaults(test.transaction);
expected.maxFeePerGas = null;
expected.maxPriorityFeePerGas = null;
assertTxEqual(tx, expected);
assert.ok(!!tx.signature, "signature:!null");
assert.equal(tx.signature.r, test.signatureBerlin.r, "signature.r");
assert.equal(tx.signature.s, test.signatureBerlin.s, "signature.s");
assert.equal(tx.signature.yParity, parseInt(test.signatureBerlin.v), "signature.v");
});
}
for (const test of tests) {
it(`parses signed London transaction: ${test.name}`, function () {
const tx = Transaction.from(test.signedLondon);
const expected = addDefaults(test.transaction);
expected.gasPrice = null;
assertTxEqual(tx, expected);
assert.ok(!!tx.signature, "signature:!null");
assert.equal(tx.signature.r, test.signatureLondon.r, "signature.r");
assert.equal(tx.signature.s, test.signatureLondon.s, "signature.s");
assert.equal(tx.signature.yParity, parseInt(test.signatureLondon.v), "signature.v");
});
}
});
//# sourceMappingURL=test-transaction.js.map