How to use httpGet method of com.github.kittinunf.fuel.RequestStringExtensionTest class

...17        FuelManager.instance.baseHeaders = mapOf("foo" to "bar")18        FuelManager.instance.baseParams = listOf("key" to "value")19    }20    @Test21    fun httpGet() {22        var request: Request? = null23        var response: Response? = null24        var data: Any? = null25        var error: FuelError? = null26        "/get".httpGet().responseString { req, res, result ->27            request = req28            response = res29            val (d, err) = result30            data = d31            error = err32        }33        assertThat(request, notNullValue())34        assertThat(response, notNullValue())35        assertThat(error, nullValue())36        assertThat(data, notNullValue())37        val statusCode = HttpURLConnection.HTTP_OK38        assertThat(response?.httpStatusCode, isEqualTo(statusCode))39    }40    @Test...

1println(request)2println(response)3println(result)4println(request)5println(response)6println(result)7println(request)8println(response)9println(result)10println(request)11println(response)12println(result)13println(request)14println(response)15println(result)16println(request)17println(response)18println(result)19println(request)20println(response)21println(result)22println(request)23println(response)24println(result)25println(request)26println(response)27println(result)

1fun httpGet() {2    println(request)3    println(response)4    println(result)5}6fun httpPost() {7    println(request)8    println(response)9    println(result)10}11fun httpPut() {12    println(request)13    println(response)14    println(result)15}16fun httpDelete() {17    println(request)18    println(response)19    println(result)20}21fun httpPatch() {22    println(request)23    println(response)24    println(result)25}26fun httpHead() {27    println(request)28    println(response)29    println(result)30}31fun httpOptions() {32    println(request)33    println(response)34    println(result)35}36fun httpTrace() {

1        val (data, error) = result2        println(data)3    }4        val (data, error) = result5        println(data)6    }7        val (data, error) = result8        println(data)9    }10        val (data, error) = result11        println(data)12    }13        val (data, error) = result14        println(data)15    }16}