@Test
fun `should fetch JsonObject when call executes successfully`() = runBlockingTest {

    coEvery { webClient.get().uri(any<URI>()).awaitExchange().awaitBody<String>() } returns "{}"

    val result = service.fetchData(paramsMap, transactionId)
    assertThat(result).isNotNull
    assertThat(result).isInstanceOf(JsonObject::class.java)
}

Hi Guys, my test is hanging for some reason, could you help me figure out why?

There is really no way to tell without looking at your code . Also does using coEvery require you to be inside a coroutine. you might want to ask for guidance in the #mockk channel

for starters, “unroll” all calls and add log prints to see how far you get

I don't think that's actually possible to mock such a long chain of calls with

mockK

...