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HttpLoggingInterceptorTest.java
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HttpLoggingInterceptorTest.java
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/*
* Copyright (C) 2015 Square, Inc.
*
* 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 okhttp3.logging;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import javax.annotation.Nullable;
import javax.net.ssl.HostnameVerifier;
import mockwebserver3.MockResponse;
import mockwebserver3.MockWebServer;
import mockwebserver3.junit5.internal.MockWebServerExtension;
import okhttp3.HttpUrl;
import okhttp3.Interceptor;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Protocol;
import okhttp3.RecordingHostnameVerifier;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okhttp3.ResponseBody;
import okhttp3.logging.HttpLoggingInterceptor.Level;
import okhttp3.testing.PlatformRule;
import okhttp3.tls.HandshakeCertificates;
import okio.Buffer;
import okio.BufferedSink;
import okio.ByteString;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.api.extension.RegisterExtension;
import static okhttp3.RequestBody.gzip;
import static okhttp3.tls.internal.TlsUtil.localhost;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.fail;
import static org.junit.jupiter.api.Assumptions.assumeTrue;
@ExtendWith(MockWebServerExtension.class)
public final class HttpLoggingInterceptorTest {
private static final MediaType PLAIN = MediaType.get("text/plain; charset=utf-8");
@RegisterExtension public final PlatformRule platform = new PlatformRule();
private MockWebServer server;
private final HandshakeCertificates handshakeCertificates = localhost();
private final HostnameVerifier hostnameVerifier = new RecordingHostnameVerifier();
private OkHttpClient client;
private String host;
private HttpUrl url;
private final LogRecorder networkLogs = new LogRecorder();
private final HttpLoggingInterceptor networkInterceptor =
new HttpLoggingInterceptor(networkLogs);
private final LogRecorder applicationLogs = new LogRecorder();
private final HttpLoggingInterceptor applicationInterceptor =
new HttpLoggingInterceptor(applicationLogs);
private Interceptor extraNetworkInterceptor = null;
private void setLevel(Level level) {
networkInterceptor.setLevel(level);
applicationInterceptor.setLevel(level);
}
@BeforeEach public void setUp(MockWebServer server) {
this.server = server;
client = new OkHttpClient.Builder()
.addNetworkInterceptor(chain -> extraNetworkInterceptor != null
? extraNetworkInterceptor.intercept(chain)
: chain.proceed(chain.request()))
.addNetworkInterceptor(networkInterceptor)
.addInterceptor(applicationInterceptor)
.sslSocketFactory(
handshakeCertificates.sslSocketFactory(), handshakeCertificates.trustManager())
.hostnameVerifier(hostnameVerifier)
.build();
host = server.getHostName() + ":" + server.getPort();
url = server.url("/");
}
@Test public void levelGetter() {
// The default is NONE.
assertThat(applicationInterceptor.getLevel()).isEqualTo(Level.NONE);
for (Level level : Level.values()) {
applicationInterceptor.setLevel(level);
assertThat(applicationInterceptor.getLevel()).isEqualTo(level);
}
}
@Test public void setLevelShouldPreventNullValue() {
try {
applicationInterceptor.setLevel(null);
fail();
} catch (NullPointerException expected) {
}
}
@Test public void setLevelShouldReturnSameInstanceOfInterceptor() {
for (Level level : Level.values()) {
assertThat(applicationInterceptor.setLevel(level)).isSameAs(applicationInterceptor);
}
}
@Test public void none() throws IOException {
server.enqueue(new MockResponse());
client.newCall(request().build()).execute();
applicationLogs.assertNoMoreLogs();
networkLogs.assertNoMoreLogs();
}
@Test public void basicGet() throws IOException {
setLevel(Level.BASIC);
server.enqueue(new MockResponse());
client.newCall(request().build()).execute();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
}
@Test public void basicPost() throws IOException {
setLevel(Level.BASIC);
server.enqueue(new MockResponse());
client.newCall(request().post(RequestBody.create("Hi?", PLAIN)).build()).execute();
applicationLogs
.assertLogEqual("--> POST " + url + " (3-byte body)")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1 (3-byte body)")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
}
@Test public void basicResponseBody() throws IOException {
setLevel(Level.BASIC);
server.enqueue(new MockResponse()
.setBody("Hello!")
.setHeader("Content-Type", PLAIN));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 6-byte body\\)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, 6-byte body\\)")
.assertNoMoreLogs();
}
@Test public void basicChunkedResponseBody() throws IOException {
setLevel(Level.BASIC);
server.enqueue(new MockResponse()
.setChunkedBody("Hello!", 2)
.setHeader("Content-Type", PLAIN));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, unknown-length body\\)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms, unknown-length body\\)")
.assertNoMoreLogs();
}
@Test public void headersGet() throws IOException {
setLevel(Level.HEADERS);
server.enqueue(new MockResponse());
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void headersPost() throws IOException {
setLevel(Level.HEADERS);
server.enqueue(new MockResponse());
Request request = request().post(RequestBody.create("Hi?", PLAIN)).build();
Response response = client.newCall(request).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void headersPostNoContentType() throws IOException {
setLevel(Level.HEADERS);
server.enqueue(new MockResponse());
Request request = request().post(RequestBody.create("Hi?", null)).build();
Response response = client.newCall(request).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("Content-Length: 3")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void headersPostNoLength() throws IOException {
setLevel(Level.HEADERS);
server.enqueue(new MockResponse());
RequestBody body = new RequestBody() {
@Override public MediaType contentType() {
return PLAIN;
}
@Override public void writeTo(BufferedSink sink) throws IOException {
sink.writeUtf8("Hi!");
}
};
Response response = client.newCall(request().post(body).build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Transfer-Encoding: chunked")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void headersPostWithHeaderOverrides() throws IOException {
setLevel(Level.HEADERS);
extraNetworkInterceptor = chain -> chain.proceed(chain.request()
.newBuilder()
.header("Content-Length", "2")
.header("Content-Type", "text/plain-ish")
.build());
server.enqueue(new MockResponse());
client.newCall(request()
.post(RequestBody.create("Hi?", PLAIN))
.build()).execute();
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("Content-Length: 2")
.assertLogEqual("Content-Type: text/plain-ish")
.assertLogEqual("--> END POST")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void headersResponseBody() throws IOException {
setLevel(Level.HEADERS);
server.enqueue(new MockResponse()
.setBody("Hello!")
.setHeader("Content-Type", PLAIN));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 6")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 6")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void bodyGet() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse());
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyGet204() throws IOException {
setLevel(Level.BODY);
bodyGetNoBody(204);
}
@Test public void bodyGet205() throws IOException {
setLevel(Level.BODY);
bodyGetNoBody(205);
}
private void bodyGetNoBody(int code) throws IOException {
server.enqueue(new MockResponse()
.setStatus("HTTP/1.1 " + code + " No Content"));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- " + code + " No Content " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- " + code + " No Content " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyPost() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse());
Request request = request().post(RequestBody.create("Hi?", PLAIN)).build();
Response response = client.newCall(request).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("")
.assertLogEqual("Hi?")
.assertLogEqual("--> END POST (3-byte body)")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("Content-Length: 3")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("")
.assertLogEqual("Hi?")
.assertLogEqual("--> END POST (3-byte body)")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("<-- END HTTP (0-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyResponseBody() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setBody("Hello!")
.setHeader("Content-Type", PLAIN));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 6")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("Hello!")
.assertLogEqual("<-- END HTTP (6-byte body)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 6")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("Hello!")
.assertLogEqual("<-- END HTTP (6-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyResponseBodyChunked() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setChunkedBody("Hello!", 2)
.setHeader("Content-Type", PLAIN));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Transfer-encoding: chunked")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("Hello!")
.assertLogEqual("<-- END HTTP (6-byte body)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Transfer-encoding: chunked")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("Hello!")
.assertLogEqual("<-- END HTTP (6-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyRequestGzipEncoded() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setHeader("Content-Type", PLAIN)
.setBody(new Buffer().writeUtf8("Uncompressed")));
Response response = client.newCall(request()
.addHeader("Content-Encoding", "gzip")
.post(gzip(RequestBody.create("Uncompressed", null)))
.build()).execute();
ResponseBody responseBody = response.body();
assertThat(responseBody.string()).overridingErrorMessage(
"Expected response body to be valid").isEqualTo("Uncompressed");
responseBody.close();
networkLogs
.assertLogEqual("--> POST " + url + " http/1.1")
.assertLogEqual("Content-Encoding: gzip")
.assertLogEqual("Transfer-Encoding: chunked")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("")
.assertLogEqual("--> END POST (12-byte, 32-gzipped-byte body)")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogMatch("Content-Length: \\d+")
.assertLogEqual("")
.assertLogEqual("Uncompressed")
.assertLogEqual("<-- END HTTP (12-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyResponseGzipEncoded() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setHeader("Content-Encoding", "gzip")
.setHeader("Content-Type", PLAIN)
.setBody(new Buffer().write(ByteString.decodeBase64(
"H4sIAAAAAAAAAPNIzcnJ11HwQKIAdyO+9hMAAAA="))));
Response response = client.newCall(request().build()).execute();
ResponseBody responseBody = response.body();
assertThat(responseBody.string()).overridingErrorMessage(
"Expected response body to be valid").isEqualTo("Hello, Hello, Hello");
responseBody.close();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Encoding: gzip")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogMatch("Content-Length: \\d+")
.assertLogEqual("")
.assertLogEqual("Hello, Hello, Hello")
.assertLogEqual("<-- END HTTP (19-byte, 29-gzipped-byte body)")
.assertNoMoreLogs();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("Hello, Hello, Hello")
.assertLogEqual("<-- END HTTP (19-byte body)")
.assertNoMoreLogs();
}
@Test public void bodyResponseUnknownEncoded() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
// It's invalid to return this if not requested, but the server might anyway
.setHeader("Content-Encoding", "br")
.setHeader("Content-Type", PLAIN)
.setBody(new Buffer().write(ByteString.decodeBase64(
"iwmASGVsbG8sIEhlbGxvLCBIZWxsbwoD"))));
Response response = client.newCall(request().build()).execute();
response.body().close();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Encoding: br")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogMatch("Content-Length: \\d+")
.assertLogEqual("<-- END HTTP (encoded body omitted)")
.assertNoMoreLogs();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Encoding: br")
.assertLogEqual("Content-Type: text/plain; charset=utf-8")
.assertLogMatch("Content-Length: \\d+")
.assertLogEqual("<-- END HTTP (encoded body omitted)")
.assertNoMoreLogs();
}
@Test public void bodyResponseIsStreaming() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setHeader("Content-Type", "text/event-stream")
.setChunkedBody(""
+ "event: add\n"
+ "data: 73857293\n"
+ "\n"
+ "event: remove\n"
+ "data: 2153\n"
+ "\n"
+ "event: add\n"
+ "data: 113411\n"
+ "\n", 8)
);
Response response = client.newCall(request().build()).execute();
response.body().close();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/event-stream")
.assertLogMatch("Transfer-encoding: chunked")
.assertLogEqual("<-- END HTTP (streaming)")
.assertNoMoreLogs();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/event-stream")
.assertLogMatch("Transfer-encoding: chunked")
.assertLogEqual("<-- END HTTP (streaming)")
.assertNoMoreLogs();
}
@Test public void bodyGetMalformedCharset() throws IOException {
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setHeader("Content-Type", "text/html; charset=0")
.setBody("Body with unknown charset"));
Response response = client.newCall(request().build()).execute();
response.body().close();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/html; charset=0")
.assertLogMatch("Content-Length: \\d+")
.assertLogMatch("")
.assertLogEqual("Body with unknown charset")
.assertLogEqual("<-- END HTTP (25-byte body)")
.assertNoMoreLogs();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Type: text/html; charset=0")
.assertLogMatch("Content-Length: \\d+")
.assertLogEqual("")
.assertLogEqual("Body with unknown charset")
.assertLogEqual("<-- END HTTP (25-byte body)")
.assertNoMoreLogs();
}
@Test public void responseBodyIsBinary() throws IOException {
setLevel(Level.BODY);
Buffer buffer = new Buffer();
buffer.writeUtf8CodePoint(0x89);
buffer.writeUtf8CodePoint(0x50);
buffer.writeUtf8CodePoint(0x4e);
buffer.writeUtf8CodePoint(0x47);
buffer.writeUtf8CodePoint(0x0d);
buffer.writeUtf8CodePoint(0x0a);
buffer.writeUtf8CodePoint(0x1a);
buffer.writeUtf8CodePoint(0x0a);
server.enqueue(new MockResponse()
.setBody(buffer)
.setHeader("Content-Type", "image/png; charset=utf-8"));
Response response = client.newCall(request().build()).execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 9")
.assertLogEqual("Content-Type: image/png; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("<-- END HTTP (binary 9-byte body omitted)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 9")
.assertLogEqual("Content-Type: image/png; charset=utf-8")
.assertLogEqual("")
.assertLogEqual("<-- END HTTP (binary 9-byte body omitted)")
.assertNoMoreLogs();
}
@Test public void connectFail() throws IOException {
setLevel(Level.BASIC);
client = new OkHttpClient.Builder()
.dns(hostname -> { throw new UnknownHostException("reason"); })
.addInterceptor(applicationInterceptor)
.build();
try {
client.newCall(request().build()).execute();
fail();
} catch (UnknownHostException expected) {
}
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("<-- HTTP FAILED: java.net.UnknownHostException: reason")
.assertNoMoreLogs();
}
@Test public void http2() throws Exception {
platform.assumeNotBouncyCastle();
server.useHttps(handshakeCertificates.sslSocketFactory());
url = server.url("/");
setLevel(Level.BASIC);
server.enqueue(new MockResponse());
Response response = client.newCall(request().build()).execute();
assumeTrue(response.protocol().equals(Protocol.HTTP_2));
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogMatch("<-- 200 " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " h2")
.assertLogMatch("<-- 200 " + url + " \\(\\d+ms, 0-byte body\\)")
.assertNoMoreLogs();
}
@Test
public void headersAreRedacted() throws Exception {
HttpLoggingInterceptor networkInterceptor =
new HttpLoggingInterceptor(networkLogs).setLevel(Level.HEADERS);
networkInterceptor.redactHeader("sEnSiTiVe");
HttpLoggingInterceptor applicationInterceptor =
new HttpLoggingInterceptor(applicationLogs).setLevel(Level.HEADERS);
applicationInterceptor.redactHeader("sEnSiTiVe");
client =
new OkHttpClient.Builder()
.addNetworkInterceptor(networkInterceptor)
.addInterceptor(applicationInterceptor)
.build();
server.enqueue(
new MockResponse().addHeader("SeNsItIvE", "Value").addHeader("Not-Sensitive", "Value"));
Response response =
client
.newCall(
request()
.addHeader("SeNsItIvE", "Value")
.addHeader("Not-Sensitive", "Value")
.build())
.execute();
response.body().close();
applicationLogs
.assertLogEqual("--> GET " + url)
.assertLogEqual("SeNsItIvE: ██")
.assertLogEqual("Not-Sensitive: Value")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("SeNsItIvE: ██")
.assertLogEqual("Not-Sensitive: Value")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
networkLogs
.assertLogEqual("--> GET " + url + " http/1.1")
.assertLogEqual("SeNsItIvE: ██")
.assertLogEqual("Not-Sensitive: Value")
.assertLogEqual("Host: " + host)
.assertLogEqual("Connection: Keep-Alive")
.assertLogEqual("Accept-Encoding: gzip")
.assertLogMatch("User-Agent: okhttp/.+")
.assertLogEqual("--> END GET")
.assertLogMatch("<-- 200 OK " + url + " \\(\\d+ms\\)")
.assertLogEqual("Content-Length: 0")
.assertLogEqual("SeNsItIvE: ██")
.assertLogEqual("Not-Sensitive: Value")
.assertLogEqual("<-- END HTTP")
.assertNoMoreLogs();
}
@Test public void duplexRequestsAreNotLogged() throws Exception {
platform.assumeHttp2Support();
platform.assumeNotBouncyCastle();
server.useHttps(handshakeCertificates.sslSocketFactory()); // HTTP/2
url = server.url("/");
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setBody("Hello response!"));
RequestBody asyncRequestBody = new RequestBody() {
@Override public @Nullable MediaType contentType() {
return null;
}
@Override public void writeTo(BufferedSink sink) throws IOException {
sink.writeUtf8("Hello request!");
sink.close();
}
@Override public boolean isDuplex() {
return true;
}
};
Request request = request()
.post(asyncRequestBody)
.build();
Response response = client.newCall(request).execute();
assumeTrue(response.protocol().equals(Protocol.HTTP_2));
assertThat(response.body().string()).isEqualTo("Hello response!");
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("--> END POST (duplex request body omitted)")
.assertLogMatch("<-- 200 " + url + " \\(\\d+ms\\)")
.assertLogEqual("content-length: 15")
.assertLogEqual("")
.assertLogEqual("Hello response!")
.assertLogEqual("<-- END HTTP (15-byte body)")
.assertNoMoreLogs();
}
@Test public void oneShotRequestsAreNotLogged() throws Exception {
url = server.url("/");
setLevel(Level.BODY);
server.enqueue(new MockResponse()
.setBody("Hello response!"));
RequestBody asyncRequestBody = new RequestBody() {
@Override public @Nullable MediaType contentType() {
return null;
}
int counter = 0;
@Override public void writeTo(BufferedSink sink) throws IOException {
counter++;
assertThat(counter).isLessThanOrEqualTo(1);
sink.writeUtf8("Hello request!");
sink.close();
}
@Override public boolean isOneShot() {
return true;
}
};
Request request = request()
.post(asyncRequestBody)
.build();
Response response = client.newCall(request).execute();
assertThat(response.body().string()).isEqualTo("Hello response!");
applicationLogs
.assertLogEqual("--> POST " + url)
.assertLogEqual("--> END POST (one-shot body omitted)")