为什么测试日期在 localhost 中通过但在 Azure 管道中失败？

我有这个单元测试：

import { describe, expect, it } from "@jest/globals"

import { format2APIDate } from "../helpers"

describe("format2APIDate()", () => {
  it("should return a date with the format: YYYY/MM/DD for date with this format YYYY-MM-DD", () => {
    const date = new Date("2024-02-12")

    const formattedDate = format2APIDate(date)

    expect(formattedDate).toBe("2024/02/12")
  })

  it("should return a date with the format: YYYY/MM/DD when a date has this format", () => {
    const date = new Date("Mon Feb 12 2024 00:00:00 GMT+0100 (Central European Standard Time)")

    const formattedDate = format2APIDate(date)

    expect(formattedDate).toBe("2024/02/12")
  })
})

当我在本地运行测试时：

npm run test。

他们通过了。

但是，当我合并更改时，最后一个测试失败：

这是 format2APIDate：

export const format2APIDate = (date: Date) => {
  // Format the date as "YYYY/MM/DD"
  const formattedDate = new Date(date)
  return `${formattedDate.getFullYear()}/${String(formattedDate.getMonth() + 1).padStart(2, "0")}/${String(formattedDate.getDate()).padStart(2, "0")}`
}