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OkHttpClientTest.java
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103 lines (81 loc) · 3.38 KB
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/**
* Copyright 2012-2018 The Feign Authors
*
* 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.okhttp;
import feign.Feign.Builder;
import feign.Headers;
import feign.RequestLine;
import feign.Response;
import feign.Request;
import feign.Util;
import feign.assertj.MockWebServerAssertions;
import feign.client.AbstractClientTest;
import feign.Feign;
import okhttp3.mockwebserver.MockResponse;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/** Tests client-specific behavior, such as ensuring Content-Length is sent when specified. */
public class OkHttpClientTest extends AbstractClientTest {
@Override
public Builder newBuilder() {
return Feign.builder().client(new OkHttpClient());
}
@Test
public void testContentTypeWithoutCharset() throws Exception {
server.enqueue(new MockResponse()
.setBody("AAAAAAAA"));
OkHttpClientTestInterface api = newBuilder()
.target(OkHttpClientTestInterface.class, "http://localhost:" + server.getPort());
Response response = api.getWithContentType();
// Response length should not be null
assertEquals("AAAAAAAA", Util.toString(response.body().asReader()));
MockWebServerAssertions.assertThat(server.takeRequest())
.hasHeaders("Accept: text/plain", "Content-Type: text/plain") // Note: OkHttp adds content
// length.
.hasMethod("GET");
}
@Test
public void testNoFollowRedirect() throws Exception {
server.enqueue(
new MockResponse().setResponseCode(302).addHeader("Location", server.url("redirect")));
OkHttpClientTestInterface api = newBuilder()
.options(new Request.Options(1000, 1000, false))
.target(OkHttpClientTestInterface.class, "http://localhost:" + server.getPort());
Response response = api.get();
// Response length should not be null
assertEquals(302, response.status());
assertEquals(server.url("redirect").toString(),
response.headers().get("Location").iterator().next());
}
@Test
public void testFollowRedirect() throws Exception {
String expectedBody = "Hello";
server.enqueue(
new MockResponse().setResponseCode(302).addHeader("Location", server.url("redirect")));
server.enqueue(new MockResponse().setBody(expectedBody));
OkHttpClientTestInterface api = newBuilder()
.options(new Request.Options(1000, 1000, true))
.target(OkHttpClientTestInterface.class, "http://localhost:" + server.getPort());
Response response = api.get();
// Response length should not be null
assertEquals(200, response.status());
assertEquals(expectedBody, response.body().toString());
}
public interface OkHttpClientTestInterface {
@RequestLine("GET /")
@Headers({"Accept: text/plain", "Content-Type: text/plain"})
Response getWithContentType();
@RequestLine("GET /")
Response get();
}
}