@ton/core
Version:
Core TypeScript library that implements low level primitives for TON blockchain.
66 lines (65 loc) • 2.4 kB
JavaScript
;
/**
* Copyright (c) Whales Corp.
* All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
Object.defineProperty(exports, "__esModule", { value: true });
const convert_1 = require("./convert");
const stringCases = [
{ real: '1', nano: '1000000000' },
{ real: '10', nano: '10000000000' },
{ real: '0.1', nano: '100000000' },
{ real: '0.33', nano: '330000000' },
{ real: '0.000000001', nano: '1' },
{ real: '10.000000001', nano: '10000000001' },
{ real: '1000000.000000001', nano: '1000000000000001' },
{ real: '100000000000', nano: '100000000000000000000' },
];
const numberCases = [
{ real: -0, nano: '0' },
{ real: 0, nano: '0' },
{ real: 1e64, nano: '10000000000000000000000000000000000000000000000000000000000000000000000000' },
{ real: 1, nano: '1000000000' },
{ real: 10, nano: '10000000000' },
{ real: 0.1, nano: '100000000' },
{ real: 0.33, nano: '330000000' },
{ real: 0.000000001, nano: '1' },
{ real: 10.000000001, nano: '10000000001' },
{ real: 1000000.000000001, nano: '1000000000000001' },
{ real: 100000000000, nano: '100000000000000000000' },
];
describe('convert', () => {
it('should throw an error for NaN', () => {
expect(() => (0, convert_1.toNano)(NaN)).toThrow();
});
it('should throw an error for Infinity', () => {
expect(() => (0, convert_1.toNano)(Infinity)).toThrow();
});
it('should throw an error for -Infinity', () => {
expect(() => (0, convert_1.toNano)(-Infinity)).toThrow();
});
it('should throw an error due to insufficient precision of number', () => {
expect(() => (0, convert_1.toNano)(10000000.000000001)).toThrow();
});
it('should convert numbers toNano', () => {
for (let r of numberCases) {
let c = (0, convert_1.toNano)(r.real);
expect(c).toBe(BigInt(r.nano));
}
});
it('should convert strings toNano', () => {
for (let r of stringCases) {
let c = (0, convert_1.toNano)(r.real);
expect(c).toBe(BigInt(r.nano));
}
});
it('should convert fromNano', () => {
for (let r of stringCases) {
let c = (0, convert_1.fromNano)(r.nano);
expect(c).toEqual(r.real);
}
});
});