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Title
n

Norbi

04/24/2023, 10:38 PM
I try to use
testApplication {}
and its
client
but in some cases (?) the request URL is prepended by
<http://localhost>
. So for example
/service/etc
becomes
<http://localhost/service/etc>
when I POST the request, resulting in error 404. Have you seen something similar? Thanks.
a

Aleksei Tirman [JB]

04/25/2023, 7:15 AM
Can you share a code for the test to reproduce this issue?
n

Norbi

04/25/2023, 7:50 AM
I'm relatively new to ktor, so maybe I misconfigure something...
@Test
    fun testUrlIssue() = testApplication {
        routing {
            post("/{a}/{b}") {
            }
        }

        val httpClient = // or: client
            createClient {
                install(Logging) {
                    logger = Logger.DEFAULT
                    level = LogLevel.ALL
                }
            }

        val response = <http://httpClient.post|httpClient.post>("/a/1")
        assertEquals(HttpStatusCode.OK, response.status) // expected: <200 OK> but was: <404 Not Found>
    }
Log:
09:49:47.583 [Test worker @coroutine#2] INFO io.ktor.client.HttpClient - REQUEST: <http://localhost/a/1>
METHOD: HttpMethod(value=POST)
COMMON HEADERS
-> Accept: */*
-> Accept-Charset: UTF-8
CONTENT HEADERS
-> Content-Length: 0
BODY Content-Type: null
BODY START

BODY END
09:49:47.680 [DefaultDispatcher-worker-1 @call-context#3] INFO ktor.test - No ktor.deployment.watch patterns specified, automatic reload is not active.
09:49:47.732 [DefaultDispatcher-worker-1 @call-context#3] INFO ktor.test - Application started in 0.08 seconds.
09:49:48.255 [DefaultDispatcher-worker-1 @coroutine#8] INFO io.ktor.client.HttpClient - RESPONSE: 404 Not Found
METHOD: HttpMethod(value=POST)
FROM: <http://localhost/a/1>
COMMON HEADERS
-> Content-Length: 0
BODY Content-Type: null
BODY START

BODY END

expected: <200 OK> but was: <404 Not Found>
Expected :200 OK
Actual   :404 Not Found
Thanks.
a

Aleksei Tirman [JB]

04/25/2023, 9:57 AM
By default the 404 status code is returned if any other code hasn’t been responded explicitly. To make your test pass, respond with the 200 status code:
routing {
    post("/{a}/{b}") {
        call.respond(HttpStatusCode.OK)
    }
}
n

Norbi

04/25/2023, 11:28 AM
omg, what a lame mistake - thanks 🙂