| const { expect } = require("chai"); | |
| describe("Greeter", function () { | |
| it("Should return the new greeting once it's changed", async function () { | |
| const Greeter = await ethers.getContractFactory("Greeter"); | |
| const greeter = await Greeter.deploy("Hello, world!"); | |
| expect(await greeter.greet()).to.equal("Hello, world!"); | |
| const setGreetingTx = await greeter.setGreeting("Hola, mundo!"); | |
| // wait until the transaction is mined | |
| await setGreetingTx.wait(); | |
| expect(await greeter.greet()).to.equal("Hola, mundo!"); | |
| }); | |
| }); |