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How to use from method of com.github.kittinunf.fuel.test.MockHelper class

Best Fuel code snippet using com.github.kittinunf.fuel.test.MockHelper.from

MockHelper.kt

Source:MockHelper.kt

...25    }26    /**27     * The mock server for the current test run.28     *29     * Do not store this in a class variable as that will prohibit individual test cases from being30     *   correctly parallelised without copying the class, and you can't / should not rely on31     *   expected requests to be available across tests.32     *33     * @return [ClientAndServer]34     */35    fun server(): ClientAndServer = this.mockServer36    /**37     * Convenience method to request a request to its expected response38     *39     * @see request40     * @see response41     * @see reflect42     *43     * @example When you need different responses for the same request, you can reuse the request44     *   with multiple calls to this method:45     *46     *   val request = mock.request().withPath('/different-each-time')47     *   mock.chain(request, mock.response().withStatusCode(500))48     *   mock.chain(request, mock.response().withStatusCode(502))49     *   mock.chain(request, mock.response().withStatusCode(204))50     *51     *   // fetch('/different-each-time) => 50052     *   // fetch('/different-each-time) => 50253     *   // fetch('/different-each-time) => 20454     *55     * @param request [HttpRequest] the request56     * @param response [HttpResponse] the response57     * @param times [Times] times this can occur, defaults to once58     * @param server [ClientAndServer] the server to register on59     */60    fun chain(61        request: HttpRequest,62        response: HttpResponse,63        times: Times = Times.once(),64        server: ClientAndServer = server()65    ) {66        server.`when`(request, times).respond(response)67    }68    /**69     * @see chain(HttpRequest, HttpResponse, Times, ClientAndServer)70     */71    fun chain(72        request: HttpRequest,73        response: HttpTemplate,74        times: Times = Times.once(),75        server: ClientAndServer = server()76    ) {77        server.`when`(request, times).respond(response)78    }79    /**80     * Creates a new mock request.81     *82     * This method is introduced to keep the import out of test cases and to make it easy to replace83     *   the library for mocking requests.84     *85     * @example mock request for posting on a path86     *87     *   val request = mock.request().withMethod(Method.POST.value).withPath('/post-path')88     *89     * @return [HttpRequest]90     */91    fun request(): HttpRequest = HttpRequest.request()92    /**93     * Creates a new mock response.94     *95     * This method is introduced to keep the import out of test cases and to make it easy to replace96     *   the library for mocking responses.97     */98    fun response(): HttpResponse = HttpResponse.response()99    /**100     * Creates a new mock response template.101     *102     * @see REFLECT_TEMPLATE103     * @see reflect104     *105     * This method is introduced to keep the import out of test cases and to make it easy to replace106     *   the library for mocking requests.107     */108    fun responseTemplate(): HttpTemplate = HttpTemplate.template(HttpTemplate.TemplateType.JAVASCRIPT)109    /**110     * Creates a mock response that reflects what is coming in via the REFLECT_TEMPLATE template111     *112     * @see REFLECT_TEMPLATE113     *114     * This method is introduced to keep the import out of test cases and to make it easy to replace115     *   the library for mocking requests.116     */117    fun reflect(): HttpTemplate = responseTemplate().withTemplate(REFLECT_TEMPLATE)118    /**119     * Generates the full path for a request to the given path120     *121     * @param path [String] the relative path122     * @return [String] the full path123     */124    fun path(path: String): String = URL("http://localhost:${server().localPort}/$path").toString()125    fun securedPath(path: String): String = URL("https://localhost:${server().localPort}/$path").toString()126    companion object {127        const val REFLECT_TEMPLATE = """128            return {129                'statusCode': 200,130                'headers': {131                    'Date' : [ Date() ],132                    'Content-Type' : [ 'application/json' ],133                    'Cookie' : request.headers['cookie'] || []134                },135                'body': JSON.stringify(136                    {137                        method: request.method,138                        path: request.path,139                        query: request.queryStringParameters,140                        body: request.body,141                        headers: request.headers,142                        reflect: true,143                        userAgent: (request.headers['user-agent'] || request.headers['User-Agent'] || [])[0]                    }144                )145            };146        """147    }148}149data class MockReflected(150    val method: String,151    val path: String,152    val query: Parameters = listOf(),153    val body: MockReflectedBody? = null,154    val headers: Headers = Headers(),155    val reflect: Boolean = true,156    val userAgent: String? = null157) {158    operator fun get(key: String) = headers[key]159    class Deserializer : ResponseDeserializable<MockReflected> {160        override fun deserialize(content: String) = MockReflected.from(JSONObject(content))161    }162    companion object {163        fun from(json: JSONObject): MockReflected {164            val base = MockReflected(165                method = json.getString("method"),166                path = json.getString("path")167            )168            return json.keySet().fold(base) { current, key ->169                if (json.isNull(key)) {170                    current171                } else {172                    when (key) {173                        "query" -> {174                            val queryObject = json.getJSONObject(key)175                            current.copy(176                                query = queryObject.keySet().fold(listOf()) { query, parameter ->177                                    if (queryObject.isNull(parameter)) {178                                        query.plus(Pair(parameter, null))179                                    } else {180                                        val values = queryObject.get(parameter)181                                        when (values) {182                                            is JSONArray -> query.plus(Pair(parameter, values.toList()))183                                            else -> query.plus(Pair(parameter, values.toString()))184                                        }185                                    }186                                }187                            )188                        }189                        "body" -> current.copy(body = MockReflectedBody.from(190                            json.optJSONObject(key) ?: JSONObject().put("type", "STRING").put("string", json.getString(key))191                        ))192                        "headers" -> current.copy(headers = Headers.from(json.getJSONObject(key).toMap()))193                        "reflect" -> current.copy(reflect = json.getBoolean(key))194                        "userAgent" -> current.copy(userAgent = json.getString("userAgent"))195                        else -> current196                    }197                }198            }199        }200    }201}202data class MockReflectedBody(203    val type: String,204    val string: String? = null,205    val binary: ByteArray? = null,206    val contentType: String? = null207) {208    companion object {209        fun from(json: JSONObject): MockReflectedBody {210            val base = MockReflectedBody(211                type = json.getString("type"),212                contentType = json.optString("contentType")213            )214            return when (base.type) {215                "STRING" -> base.copy(string = json.getString("string"))216                "BINARY" -> base.copy(binary = json.getString("binary").decodeBase64())217                else -> base218            }219        }220    }221    override fun equals(other: Any?): Boolean {222        if (this === other) return true223        if (javaClass != other?.javaClass) return false...

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