/*

* Copyright © 2012 The Feign Authors (feign@commonhaus.dev)

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

package feign.form;

import static feign.Logger.Level.FULL;

import static org.assertj.core.api.Assertions.assertThat;

import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;

import feign.Feign;

import feign.Headers;

import feign.Logger.JavaLogger;

import feign.Param;

import feign.RequestLine;

import feign.Response;

import feign.jackson.JacksonEncoder;

import java.nio.file.Path;

import lombok.val;

import org.junit.jupiter.api.BeforeAll;

import org.junit.jupiter.api.Test;

import org.junit.jupiter.api.io.TempDir;

import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest(webEnvironment = DEFINED_PORT, classes = Server.class)

class ByteArrayClientTest {

private static CustomClient API;

@TempDir static Path logDir;

@BeforeAll

static void configureClient() {

val encoder = new FormEncoder(new JacksonEncoder());

val logFile = logDir.resolve("log-byte.txt").toString();

API =

Feign.builder()

.encoder(encoder)

.logger(new JavaLogger(ByteArrayClientTest.class).appendToFile(logFile))

.logLevel(FULL)

.target(CustomClient.class, "http://localhost:8080");

}

@Test

void testNotTreatedAsFileUpload() {

byte[] bytes = "Hello World".getBytes();

assertThat(API.uploadByteArray(bytes)).isNotNull().extracting(Response::status).isEqualTo(200);

}

interface CustomClient {

@RequestLine("POST /upload/byte_array_parameter")

@Headers("Content-Type: multipart/form-data")

Response uploadByteArray(@Param("file") byte[] bytes);

}

}