FetcherTwo.kt

describe("FetcherTwo") {
    lateinit var asyncQueue: AsyncQueue
    lateinit var fetcher: FetcherTwo

    val client = Client()

    beforeEachTest {
        asyncQueue = AsyncQueue()
        fetcher = FetcherTwo(asyncQueue, client)
    }

    it("perform - calls client to do other stuff") {
        client.mockResponseStatus("successful")

        fetcher.perform()

        assertThat(client.actions).contains("doSomeOtherStuff")
    }

    it("perform - does not trigger async polling") {
        client.mockResponseStatus("successful")

        fetcher.perform()

        assertThat(asyncQueue).isEmpty()
    }

    it("perform - triggers async polling job when accepted") {
        client.mockResponseStatus("accepted")

        fetcher.perform()

        assertThat(asyncQueue).contains(fetcher::checkLastOperation)
    }
}