@acryl/js-test-env 中文文档教程

Question

Testing environment form ACRYL blockchain

How to ?

导入包并编写 typescript/javascript 代码，与 acryl 区块链交互。 包包含所有全局类型定义。

Example using mocha test runner

import '@acryl/js-test-env';

env.API_BASE = "http://localhost:6869/";
env.CHAIN_ID = "R";
env.SEED = "acryl private node seed with acryl tokens";

describe('My first test suite', () => {
    const acr = 10 ** 8;
    before(async function () {
        this.timeout(0);
        await setupAccounts({foo: 0.001 * acr, bar: 0.001 * acr});
    });

    it('Assertions', async function () {
        const ttx = transfer({amount: 100000000000000, recipient: address()}, accounts.foo)
        expect(ttx.proofs.length).to.equal(1)
        await expect(broadcast(ttx)).rejectedWith()
    })
    // And define tests inside suites
    // As you can see, we can use async functions to write async tests. sync functions have default timeout = 20s
    it('Aks balance and height', async function () {
        // You can set timeout. If you set it to zero, test won't finish untill function resolves
        this.timeout(0);
        // You can ask balance or currentHeigh
        const b = await balance();
        const h = await currentHeight();
        // Console methods avalilable in test. Everything will be printed in repl
        console.log(b, h)
    })

    it('Assertions', async function () {
        const ttx = transfer({amount: 100000000000000, recipient: address()}, accounts.foo)
        // Synchronous assertion
        expect(ttx.proofs.length).to.equal(1)
        // Async assertion. Expect broadcast to fail
        await expect(broadcast(ttx)).rejectedWith()
    })
})

Here you can find list of all globally available functions for ride test environment and REPL

请记住，默认情况下，如果未通过，chainId、seed 和 nodeUrl 将从您的测试环境配置文件（或 Web IDE 设置）中获取)