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How to use createCustomMapper method of com.github.kittinunf.fuel.FuelJacksonTest class

Best Fuel code snippet using com.github.kittinunf.fuel.FuelJacksonTest.createCustomMapper

FuelJacksonTest.kt

Source:FuelJacksonTest.kt

...51                    .withBody("""{ "user_agent": "test" }""")52                    .withStatusCode(HttpURLConnection.HTTP_OK)53        )54        Fuel.get(mock.path("user-agent"))55            .responseObject(jacksonDeserializerOf<HttpBinUserAgentModel>(createCustomMapper())) { _, _, result ->56                assertThat(result, instanceOf(Result.Success::class.java))57                with(result as Result.Success) {58                    assertThat(value, instanceOf(HttpBinUserAgentModel::class.java))59                    assertThat(value.userAgent, not(""))60                }61            }62            .get()63    }64    @Test65    fun jacksonTestResponseObjectError() {66        mock.chain(67            request = mock.request().withPath("/user-agent"),68            response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)69        )70        Fuel.get(mock.path("user-agent"))71            .responseObject(jacksonDeserializerOf<HttpBinUserAgentModel>()) { _, _, result ->72                assertThat(result, instanceOf(Result.Failure::class.java))73                with(result as Result.Failure) {74                    assertThat(error, notNullValue())75                }76            }77            .get()78    }79    @Test80    fun jacksonTestResponseObjectErrorWithCustomMapper() {81        mock.chain(82                request = mock.request().withPath("/user-agent"),83                response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)84        )85        Fuel.get(mock.path("user-agent"))86            .responseObject(jacksonDeserializerOf<HttpBinUserAgentModel>(createCustomMapper())) { _, _, result ->87                assertThat(result, instanceOf(Result.Failure::class.java))88                with(result as Result.Failure) {89                    assertThat(error, notNullValue())90                }91            }92            .get()93    }94    @Test95    fun jacksonTestResponseDeserializerObject() {96        mock.chain(97            request = mock.request().withPath("/user-agent"),98            response = mock.reflect()99        )100        Fuel.get(mock.path("user-agent"))101            .responseObject<HttpBinUserAgentModel> { _, _, result ->102                assertThat(result, instanceOf(Result.Success::class.java))103                with(result as Result.Success) {104                    assertThat(value, instanceOf(HttpBinUserAgentModel::class.java))105                    assertThat(value.userAgent, not(""))106                }107            }108            .get()109    }110    @Test111    fun jacksonTestResponseDeserializerObjectWithCustomMapper() {112        mock.chain(113                request = mock.request().withPath("/user-agent"),114                response = mock.response()115                    .withBody("""{ "user_agent": "test" }""")116                    .withStatusCode(HttpURLConnection.HTTP_OK)117        )118        Fuel.get(mock.path("user-agent"))119            .responseObject<HttpBinUserAgentModel>(createCustomMapper()) { _, _, result ->120                assertThat(result, instanceOf(Result.Success::class.java))121                with(result as Result.Success) {122                    assertThat(value, instanceOf(HttpBinUserAgentModel::class.java))123                    assertThat(value.userAgent, not(""))124                }125            }126            .get()127    }128    @Test129    fun jacksonTestResponseDeserializerObjectError() {130        mock.chain(131            request = mock.request().withPath("/user-agent"),132            response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)133        )134        Fuel.get(mock.path("user-agent"))135            .responseObject<HttpBinUserAgentModel> { _, _, result ->136                assertThat(result, instanceOf(Result.Failure::class.java))137                with(result as Result.Failure) {138                    assertThat(error, notNullValue())139                }140            }141            .get()142    }143    @Test144    fun jacksonTestResponseHandlerObject() {145        mock.chain(146            request = mock.request().withPath("/user-agent"),147            response = mock.reflect()148        )149        Fuel.get(mock.path("user-agent"))150            .responseObject(object : ResponseHandler<HttpBinUserAgentModel> {151                override fun success(request: Request, response: Response, value: HttpBinUserAgentModel) {152                    assertThat(value, notNullValue())153                }154                override fun failure(request: Request, response: Response, error: FuelError) {155                    fail("Request shouldn't have failed")156                }157            })158            .get()159    }160    @Test161    fun jacksonTestResponseHandlerObjectWithCustomMapper() {162        mock.chain(163                request = mock.request().withPath("/user-agent"),164                response = mock.reflect()165        )166        Fuel.get(mock.path("user-agent"))167            .responseObject(createCustomMapper(), object : ResponseHandler<HttpBinUserAgentModel> {168                override fun success(request: Request, response: Response, value: HttpBinUserAgentModel) {169                    assertThat(value, notNullValue())170                }171                override fun failure(request: Request, response: Response, error: FuelError) {172                    fail("Request shouldn't have failed")173                }174            })175            .get()176    }177    @Test178    fun jacksonTestResponseHandlerObjectError() {179        mock.chain(180            request = mock.request().withPath("/user-agent"),181            response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)182        )183        Fuel.get(mock.path("user-agent"))184            .responseObject(createCustomMapper(), object : ResponseHandler<HttpBinUserAgentModel> {185                override fun success(request: Request, response: Response, value: HttpBinUserAgentModel) {186                    fail("Request should have failed")187                }188                override fun failure(request: Request, response: Response, error: FuelError) {189                    assertThat(error.exception, instanceOf(HttpException::class.java))190                }191            })192            .get()193    }194    @Test195    fun jacksonTestResponseSyncObject() {196        mock.chain(197            request = mock.request().withPath("/issues/1"),198            response = mock.response().withBody(199                    "{ \"id\": 1, \"title\": \"issue 1\", \"number\": null }"200            ).withStatusCode(HttpURLConnection.HTTP_OK)201        )202        val (_, res, result) = Fuel.get(mock.path("issues/1")).responseObject<IssueInfo>()203        assertThat(res, notNullValue())204        assertThat(result.get(), notNullValue())205        assertThat(result.get(), isA(IssueInfo::class.java))206        assertThat(result, notNullValue())207    }208    @Test209    fun jacksonTestResponseSyncObjectWithCustomMapper() {210        mock.chain(211                request = mock.request().withPath("/issues/1"),212                response = mock.response().withBody(213                        "{ \"id\": 1, \"title\": \"issue 1\", \"number\": null, \"snake_property\": 10 }"214                ).withStatusCode(HttpURLConnection.HTTP_OK)215        )216        val (_, res, result) = Fuel.get(mock.path("issues/1")).responseObject<IssueInfo>(createCustomMapper())217        assertThat(res, notNullValue())218        assertThat(result.get(), notNullValue())219        assertThat(result.get(), isA(IssueInfo::class.java))220        assertThat(result.get().snakeProperty, equalTo(10))221        assertThat(result, notNullValue())222    }223    @Test224    fun jacksonTestResponseSyncObjectError() {225        mock.chain(226            request = mock.request().withPath("/issues/1"),227            response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)228        )229        val (_, res, result) = Fuel.get(mock.path("issues/1")).responseObject<IssueInfo>()230        assertThat(res, notNullValue())231        assertThat(result, notNullValue())232        val (value, error) = result233        assertThat(value, nullValue())234        assertThat(error, notNullValue())235        assertThat((error as FuelError).response.statusCode, equalTo(HttpURLConnection.HTTP_NOT_FOUND))236    }237    data class IssueInfo(val id: Int, val title: String, val number: Int, val snakeProperty: Int)238    @Test239    fun testProcessingGenericList() {240        mock.chain(241            request = mock.request().withPath("/issues"),242            response = mock.response()243                .withBody(244                    """245                      [246                        {247                          "id": 1,248                          "title": "issue 1",249                          "number": null250                        },251                        {252                          "id": 2,253                          "title": "issue 2",254                          "number": 32255                        }256                      ]257                    """258                )259                .withStatusCode(HttpURLConnection.HTTP_OK)260        )261        Fuel.get(mock.path("issues"))262            .responseObject<List<IssueInfo>> { _, _, result ->263                val issues = result.get()264                assertNotEquals(issues.size, 0)265                assertThat(issues[0], isA(IssueInfo::class.java))266            }267            .get()268    }269    @Test270    fun manualDeserializationShouldWork() {271        mock.chain(272            request = mock.request().withPath("/issues"),273            response = mock.response()274                .withBody(275                    """276                      [277                        {278                          "id": 1,279                          "title": "issue 1",280                          "number": null281                        },282                        {283                          "id": 2,284                          "title": "issue 2",285                          "number": 32286                        }287                      ]288                    """289                )290                .withStatusCode(HttpURLConnection.HTTP_OK),291            times = Times.exactly(5)292        )293        Fuel.get(mock.path("issues"))294            .response { _: Request, response: Response, _ ->295                val issueList = jacksonDeserializerOf<List<IssueInfo>>().deserialize(response)296                assertThat(issueList[0], isA(IssueInfo::class.java))297            }298            .get()299        Fuel.get(mock.path("issues"))300            .response { _: Request, response: Response, _ ->301                val issueList = jacksonDeserializerOf<List<IssueInfo>>().deserialize(response.body().toStream())!!302                assertThat(issueList[0], isA(IssueInfo::class.java))303            }304            .get()305        Fuel.get(mock.path("issues"))306            .response { _: Request, response: Response, _ ->307                val issueList = jacksonDeserializerOf<List<IssueInfo>>().deserialize(response.body().toStream().reader())!!308                assertThat(issueList[0], isA(IssueInfo::class.java))309            }310            .get()311        Fuel.get(mock.path("issues"))312            .response { _: Request, _, result: Result<ByteArray, FuelError> ->313                val issueList = jacksonDeserializerOf<List<IssueInfo>>().deserialize(result.get())!!314                assertThat(issueList[0], isA(IssueInfo::class.java))315            }316            .get()317        Fuel.get(mock.path("issues"))318            .responseString { _: Request, _: Response, result: Result<String, FuelError> ->319                val issueList = jacksonDeserializerOf<List<IssueInfo>>().deserialize(result.get())!!320                assertThat(issueList[0], isA(IssueInfo::class.java))321            }322            .get()323    }324    private fun createCustomMapper(): ObjectMapper {325        val mapper = ObjectMapper().registerKotlinModule()326                .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)327        mapper.propertyNamingStrategy = PropertyNamingStrategy.SNAKE_CASE328        return mapper329    }330}...

createCustomMapper

Using AI Code Generation

1val mapper = createCustomMapper()2.responseObject(mapper)3val (data, error) = result4println(data)5println(error)6}7}

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