@ledgerhq/coin-mina
Version:
55 lines • 2.27 kB
JavaScript
import { buildTransaction } from "./buildTransaction";
import { MINA_MAINNET_NETWORK_ID, MINA_PAYMENT_TYPE_ID } from "../consts";
import { getAccountNumFromPath } from "../common-logic";
import { BigNumber } from "bignumber.js";
jest.mock("../common-logic");
describe("buildTransaction", () => {
let getAccountNumSpy;
beforeEach(() => {
getAccountNumSpy = jest.spyOn({ getAccountNumFromPath }, "getAccountNumFromPath");
getAccountNumSpy.mockReturnValue(42); // Mock account number
});
const mockAccount = {
freshAddress: "B62qrPN5Y5yq8kGE3FbVKbGTdTAJNdHm8qSqZhhtiu1Dq56Cmuo2aJ4",
freshAddressPath: "44'/12586'/0'/0/0",
};
const mockTransaction = {
recipient: "B62qoDWfBZUxKpaoQCoMPJEysXXWv7reVgo7CEAjqx1xAYs3CsT8Gtz",
amount: new BigNumber(1000000000),
fees: {
fee: new BigNumber(1000000),
accountCreationFee: new BigNumber(0),
},
nonce: 5,
memo: "test transaction",
family: "mina",
};
it("should build a transaction correctly", async () => {
const result = await buildTransaction(mockAccount, mockTransaction);
expect(result).toEqual({
txType: MINA_PAYMENT_TYPE_ID,
senderAccount: 42,
senderAddress: mockAccount.freshAddress,
receiverAddress: mockTransaction.recipient,
amount: mockTransaction.amount.toNumber(),
fee: mockTransaction.fees.fee.toNumber(),
nonce: mockTransaction.nonce,
memo: mockTransaction.memo,
networkId: MINA_MAINNET_NETWORK_ID,
});
expect(getAccountNumFromPath).toHaveBeenCalledWith(mockAccount.freshAddressPath);
});
it("should handle empty memo", async () => {
const txWithoutMemo = {
...mockTransaction,
memo: undefined,
};
const result = await buildTransaction(mockAccount, txWithoutMemo);
expect(result.memo).toBe("");
});
it("should throw error if accountNum is undefined", async () => {
getAccountNumSpy.mockReturnValue(undefined);
await expect(buildTransaction(mockAccount, mockTransaction)).rejects.toThrow();
});
});
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