LESSON 07 | TypeError: ethers.getContract is not a function

[Umairulislam]

I'm running the following command to test my contract

yarn hardhat test

and gets the following error

"before each" hook for "sets the aggregator address correctly":

TypeError: ethers.getContract is not a function

This my code

const { deployments, getNamedAccounts, network } = require("hardhat")
const { assert, expect } = require("chai")
const { ethers } = require("ethers")
const { developmentChains } = require("../../helper-hardhat-config")

describe("FundMe", function () {
    let fundMe
    let mockV3Aggregator
    let deployer
    beforeEach(async () => {
        deployer = (await getNamedAccounts()).deployer
        await deployments.fixture(["all"])
        fundMe = await ethers.getContract("FundMe", deployer)
        mockV3Aggregator = await ethers.getContract(
            "MockV3Aggregator",
            deployer
        )
    })
    describe("constructor", function () {
        it("sets the aggregator addresses correctly", async () => {
            const response = await fundMe.getPriceFeed()
            assert.equal(response, mockV3Aggregator.address)
        })
    })
})

[alymurtazamemon]

@Umairulislam I have answered this here #4710