How to use httpValidationWithCustomInvalidCase method of com.github.kittinunf.fuel.RequestValidationTest class

...59        assertThat(data, nullValue())60        assertThat(response?.httpStatusCode, isEqualTo(preDefinedStatusCode))61    }62    @Test63    fun httpValidationWithCustomInvalidCase() {64        val preDefinedStatusCode = 41865        var request: Request? = null66        var response: Response? = null67        var data: Any? = null68        var error: FuelError? = null69        manager.removeAllResponseInterceptors()70        manager.addResponseInterceptor(validatorResponseInterceptor(400..419))71        manager.request(Method.GET, "/status/$preDefinedStatusCode").response { req, res, result ->72            request = req73            response = res74            when (result) {75                is Result.Failure -> {76                    error = result.getAs()77                }...

1httpValidationWithCustomInvalidCase()2httpValidationWithCustomInvalidCase()3httpValidationWithCustomInvalidCase()4httpValidationWithCustomInvalidCase()5httpValidationWithCustomInvalidCase()6httpValidationWithCustomInvalidCase()7httpValidationWithCustomInvalidCase()8httpValidationWithCustomInvalidCase()9httpValidationWithCustomInvalidCase()10httpValidationWithCustomInvalidCase()11httpValidationWithCustomInvalidCase()12httpValidationWithCustomInvalidCase()13httpValidationWithCustomInvalidCase()14httpValidationWithCustomInvalidCase()15httpValidationWithCustomInvalidCase()

1    fun httpValidationWithCustomInvalidCase() {2        val (data, error) = result3        assertThat(data, nullValue())4        assertThat(error, notNullValue())5        assertThat(error!!.exception.message, containsString("418"))6        assertThat(error.exception.message, containsString("I'm a teapot"))7    }8    fun httpValidationWithCustomValidCase() {9        val (data, error) = result10        assertThat(data, notNullValue())11        assertThat(error, nullValue())12    }13}

1fun httpValidationWithCustomInvalidCase() {2    val (data, error) = result3    assertThat(response.statusCode, equalTo(200))4    assertThat(data, notNullValue())5    assertThat(error, nullValue())6}7fun httpValidationWithCustomInvalidCase() {8    val (data, error) = result9    assertThat(response.statusCode, equalTo(200))10    assertThat(data, notNullValue())11    assertThat(error, nullValue())12}13fun httpValidationWithCustomInvalidCase() {14    val (data, error) = result15    assertThat(response.statusCode, equalTo(200))16    assertThat(data, notNullValue())17    assertThat(error, nullValue())18}19fun httpValidationWithCustomInvalidCase() {20    val (data, error) = result21    assertThat(response.statusCode, equalTo(200))22    assertThat(data, notNullValue())23    assertThat(error, nullValue())24}25fun httpValidationWithCustomInvalidCase() {26    val (data, error) = result

1fun httpValidationWithCustomInvalidCase() {2            .httpGet()3            .responseString()4    result.fold({ d -> println(d) }, { err -> println(err) })5}6{7  "args": {}, 8  "headers": {9  }, 

1fun httpValidationWithCustomInvalidCase() {2            .httpGet()3            .validateResponse { _, response ->4            }5            .responseString()6    assertEquals(418, response.statusCode)7    assertEquals("I'm a teapot", result.get())8}9fun httpValidationWithCustomInvalidCase() {10            .httpGet()11            .validateResponse { _, response ->12            }13            .responseString()14    assertEquals(418, response.statusCode)15    assertEquals("I'm a teapot", result.get())16}17fun httpValidationWithCustomInvalidCase() {18            .httpGet()19            .validateResponse { _, response ->20            }21            .responseString()22    assertEquals(418, response.statusCode)23    assertEquals("I'm a teapot", result.get())24}25fun httpValidationWithCustomInvalidCase() {26            .httpGet()27            .validateResponse { _, response ->28            }29            .responseString()30    assertEquals(418, response.statusCode)31    assertEquals("I'm a teapot", result.get())32}33fun httpValidationWithCustomInvalidCase() {34            .httpGet()35            .validateResponse { _, response ->36            }37            .responseString()38    assertEquals(418, response.statusCode)39    assertEquals("I'm a teapot", result.get())

1httpValidationWithCustomInvalidCase()2httpValidationWithCustomInvalidCase()3httpValidationWithCustomInvalidCase()4httpValidationWithCustomInvalidCase()5httpValidationWithCustomInvalidCase()6httpValidationWithCustomInvalidCase()7httpValidationWithCustomInvalidCase()8httpValidationWithCustomInvalidCase()9httpValidationWithCustomInvalidCase()10httpValidationWithCustomInvalidCase()11httpValidationWithCustomInvalidCase()12httpValidationWithCustomInvalidCase()

1    fun httpValidationWithCustomInvalidCase() {2        val request = Fuel.get(url)3        val response = request.response().second4        val validation = response.httpValidation {5            statusCode(200)6        }7        assertFalse(validation)8    }9    fun httpValidationWithCustomInvalidCase() {10        val request = Fuel.get(url)11        val response = request.response().second12        val validation = response.httpValidation {13            statusCode(200)14        }15        assertFalse(validation)16    }17    fun httpValidationWithCustomInvalidCase() {18        val request = Fuel.get(url)19        val response = request.response().second20        val validation = response.httpValidation {21            statusCode(200)22        }23        assertFalse(validation)24    }25    fun httpValidationWithCustomInvalidCase() {26        val request = Fuel.get(url)27        val response = request.response().second28        val validation = response.httpValidation {29            statusCode(200)30        }31        assertFalse(validation)32    }33    fun httpValidationWithCustomInvalidCase() {34        val request = Fuel.get(url)35        val response = request.response().second36        val validation = response.httpValidation {37            statusCode(200)38        }39        assertFalse(validation)40    }41    fun httpValidationWithCustomInvalidCase() {