Lesson 9. beforeEach is not called.

[nowissan]

When running Raffle.test.js, every test cases failed.
I assume the cause is because beforeEach function seems to be not called somehow.

code

const { network, getNamedAccounts, deployments, ethers } = require("hardhat")
const { describe, it } = require("node:test")
const { developmentChains, networkConfig } = require("../../helper-hardhat-config")
const { assert, expect } = require("chai")

!developmentChains.includes(network.name)
    ? describe.skip
    : describe("Raffle Unit Tests", async function () {
          let raffle, vrfCoordinatorV2Mock
          const chainId = network.config.chainId
          console.log("for debug #01")
          beforeEach(async function () {
              console.log("for debug #02")
              const { deployer } = await getNamedAccounts()
              await deployments.fixture(["all"])
              raffle = await ethers.getContract("Raffle", deployer)
              vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock", deployer)
              console.log("for debug #03")
          })

          describe("constructor", async function () {
              console.log("for debug #04")
              it("initializes the raffle correctly", async function () {
                  // Ideally we make our tests have just 1 assert per "it"
                  console.log("for debug #05")
                  const raffleState = await raffle.getRaffleState()
                  const interval = await raffle.getInterval()
                  assert.equal(raffleState.toString(), "0")
                  assert.equal(interval.toString(), networkConfig[chainId]["interval"])
              })
          })

          describe("enterRaffle", async function () {
              it("reverts when you don't pay enough", async function () {
                  await expect(raffle.enterRaffle()).to.be.revertedWith(
                      "Raffle__NotEnoughETHEntered"
                  )
              })
          })
      })

error

hardhat-smartcontract-lottery-fcc % hh test
for debug #01
for debug #04
for debug #05
TAP version 13
    # Subtest: constructor
        # Subtest: initializes the raffle correctly
        not ok 1 - initializes the raffle correctly
          ---
          duration_ms: 1.314304
          failureType: 'testCodeFailure'
          error: "Cannot read properties of undefined (reading 'getRaffleState')"
          code: 'ERR_TEST_FAILURE'
          stack: |-
            Object.<anonymous> (/Users/simokawa/code/hh-fcc/hardhat-smartcontract-lottery-fcc/test/unit/Raffle.test.js:26:52)
            ItTest.runInAsyncScope (node:async_hooks:203:9)
            ItTest.run (node:internal/test_runner/test:511:25)
            ItTest.start (node:internal/test_runner/test:438:17)
            node:internal/test_runner/test:737:71
            node:internal/per_context/primordials:440:82
            new Promise (<anonymous>)
            new SafePromise (node:internal/per_context/primordials:408:29)
            node:internal/per_context/primordials:440:9
            Array.map (<anonymous>)
          ...
# Subtest: Raffle Unit Tests
        1..1
    not ok 1 - constructor
      ---
      duration_ms: 3.447497
      failureType: 'subtestsFailed'
      error: '1 subtest failed'
      code: 'ERR_TEST_FAILURE'
      stack: |-
        async Promise.all (index 0)
      ...
    # Subtest: enterRaffle
        # Subtest: reverts when you don't pay enough
        not ok 1 - reverts when you don't pay enough
          ---
          duration_ms: 0.357334
          failureType: 'testCodeFailure'
          error: "Cannot read properties of undefined (reading 'enterRaffle')"
          code: 'ERR_TEST_FAILURE'
          stack: |-
            Object.<anonymous> (/Users/simokawa/code/hh-fcc/hardhat-smartcontract-lottery-fcc/test/unit/Raffle.test.js:35:39)
            ItTest.runInAsyncScope (node:async_hooks:203:9)
            ItTest.run (node:internal/test_runner/test:511:25)
            ItTest.start (node:internal/test_runner/test:438:17)
            node:internal/test_runner/test:737:71
            node:internal/per_context/primordials:440:82
            new Promise (<anonymous>)
            new SafePromise (node:internal/per_context/primordials:408:29)
            node:internal/per_context/primordials:440:9
            Array.map (<anonymous>)
          ...
        1..1
    not ok 2 - enterRaffle
      ---
      duration_ms: 0.908014
      failureType: 'subtestsFailed'
      error: '1 subtest failed'
      code: 'ERR_TEST_FAILURE'
      ...
    1..2
not ok 1 - Raffle Unit Tests
  ---
  duration_ms: 5.698762
  failureType: 'subtestsFailed'
  error: '2 subtests failed'
  code: 'ERR_TEST_FAILURE'
  ...


  0 passing (10ms)

hardhat-smartcontract-lottery-fcc % 

[nowissan]

I appreciate that VSCode complements the library automatically, but this seems to have done a bad job.

first 4 lines (2nd line)

const { network, getNamedAccounts, deployments, ethers } = require("hardhat")
// const { describe, it } = require("node:test") // <== THIS LINE!!!
const { developmentChains, networkConfig } = require("../../helper-hardhat-config")
const { assert, expect } = require("chai")