-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
DefaultHttpDownloaderTest.java
319 lines (278 loc) · 11.7 KB
/
DefaultHttpDownloaderTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.core.util;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.NoRouteToHostException;
import java.net.PasswordAuthentication;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Properties;
import java.util.zip.GZIPOutputStream;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.TypeSafeMatcher;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.DisableOnDebug;
import org.junit.rules.ExpectedException;
import org.junit.rules.TemporaryFolder;
import org.junit.rules.TestRule;
import org.junit.rules.Timeout;
import org.simpleframework.http.Request;
import org.simpleframework.http.Response;
import org.simpleframework.http.core.Container;
import org.simpleframework.transport.connect.SocketConnection;
import org.sonar.api.CoreProperties;
import org.sonar.api.config.MapSettings;
import org.sonar.api.config.Settings;
import org.sonar.api.platform.Server;
import org.sonar.api.utils.SonarException;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.internal.matchers.ThrowableCauseMatcher.hasCause;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.argThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class DefaultHttpDownloaderTest {
@Rule
public TemporaryFolder temporaryFolder = new TemporaryFolder();
@Rule
public ExpectedException thrown = ExpectedException.none();
@Rule
public TestRule timeout = new DisableOnDebug(Timeout.seconds(60));
private static SocketConnection socketConnection;
private static String baseUrl;
@BeforeClass
public static void startServer() throws IOException {
socketConnection = new SocketConnection(new Container() {
public void handle(Request req, Response resp) {
try {
if (req.getPath().getPath().contains("/redirect/")) {
resp.setCode(303);
resp.add("Location", "/");
} else {
if (req.getPath().getPath().contains("/timeout/")) {
try {
Thread.sleep(500);
} catch (InterruptedException e) {
throw new IllegalStateException(e);
}
}
if (req.getPath().getPath().contains("/gzip/")) {
if (!"gzip".equals(req.getValue("Accept-Encoding"))) {
throw new IllegalStateException("Should accept gzip");
}
resp.set("Content-Encoding", "gzip");
GZIPOutputStream gzipOutputStream = new GZIPOutputStream(resp.getOutputStream());
gzipOutputStream.write("GZIP response".getBytes());
gzipOutputStream.close();
} else {
resp.getPrintStream().append("agent=" + req.getValues("User-Agent").get(0));
}
}
} catch (IOException e) {
throw new IllegalStateException(e);
} finally {
try {
resp.close();
} catch (IOException ignored) {
}
}
}
});
SocketAddress address = socketConnection.connect(new InetSocketAddress("localhost", 0));
baseUrl = String.format("http://%s:%d", ((InetSocketAddress) address).getAddress().getHostAddress(), ((InetSocketAddress) address).getPort());
}
@AfterClass
public static void stopServer() throws IOException {
if (null != socketConnection) {
socketConnection.close();
}
}
@Test(timeout = 10000)
public void openStream_network_errors() throws IOException, URISyntaxException {
// non routable address
String url = "http://10.255.255.1";
thrown.expect(SonarException.class);
thrown.expect(hasCause(new BaseMatcher<Exception>() {
@Override
public boolean matches(Object ex) {
return
// Java 8
ex instanceof NoRouteToHostException || ex instanceof SocketException
// Java 7 or before
|| ex instanceof SocketTimeoutException;
}
@Override
public void describeTo(Description arg0) {
}
}));
DefaultHttpDownloader downloader = new DefaultHttpDownloader(new MapSettings(), 10, 50000);
downloader.openStream(new URI(url));
}
@Test
public void downloadBytes() throws URISyntaxException {
byte[] bytes = new DefaultHttpDownloader(new MapSettings()).readBytes(new URI(baseUrl));
assertThat(bytes.length).isGreaterThan(10);
}
@Test
public void readString() throws URISyntaxException {
String text = new DefaultHttpDownloader(new MapSettings()).readString(new URI(baseUrl), StandardCharsets.UTF_8);
assertThat(text.length()).isGreaterThan(10);
}
@Test
public void readGzipString() throws URISyntaxException {
String text = new DefaultHttpDownloader(new MapSettings()).readString(new URI(baseUrl + "/gzip/"), StandardCharsets.UTF_8);
assertThat(text).isEqualTo("GZIP response");
}
@Test
public void readStringWithDefaultTimeout() throws URISyntaxException {
String text = new DefaultHttpDownloader(new MapSettings()).readString(new URI(baseUrl + "/timeout/"), StandardCharsets.UTF_8);
assertThat(text.length()).isGreaterThan(10);
}
@Test
public void readStringWithTimeout() throws URISyntaxException {
thrown.expect(new BaseMatcher<Exception>() {
@Override
public boolean matches(Object ex) {
return ex instanceof SonarException && ((SonarException) ex).getCause() instanceof SocketTimeoutException;
}
@Override
public void describeTo(Description arg0) {
}
});
new DefaultHttpDownloader(new MapSettings(), 50).readString(new URI(baseUrl + "/timeout/"), StandardCharsets.UTF_8);
}
@Test
public void downloadToFile() throws URISyntaxException, IOException {
File toDir = temporaryFolder.newFolder();
File toFile = new File(toDir, "downloadToFile.txt");
new DefaultHttpDownloader(new MapSettings()).download(new URI(baseUrl), toFile);
assertThat(toFile).exists();
assertThat(toFile.length()).isGreaterThan(10l);
}
@Test
public void shouldNotCreateFileIfFailToDownload() throws Exception {
File toDir = temporaryFolder.newFolder();
File toFile = new File(toDir, "downloadToFile.txt");
try {
int port = new InetSocketAddress("localhost", 0).getPort();
new DefaultHttpDownloader(new MapSettings()).download(new URI("http://localhost:" + port), toFile);
} catch (SonarException e) {
assertThat(toFile).doesNotExist();
}
}
@Test
public void userAgent_includes_version_and_SERVER_ID_when_server_is_provided() throws URISyntaxException, IOException {
Server server = mock(Server.class);
when(server.getVersion()).thenReturn("2.2");
MapSettings settings = new MapSettings();
settings.setProperty(CoreProperties.SERVER_ID, "blablabla");
InputStream stream = new DefaultHttpDownloader(server, settings).openStream(new URI(baseUrl));
Properties props = new Properties();
props.load(stream);
stream.close();
assertThat(props.getProperty("agent")).isEqualTo("SonarQube 2.2 # blablabla");
}
@Test
public void userAgent_includes_only_version_when_there_is_no_SERVER_ID_and_server_is_provided() throws URISyntaxException, IOException {
Server server = mock(Server.class);
when(server.getVersion()).thenReturn("2.2");
InputStream stream = new DefaultHttpDownloader(server, new MapSettings()).openStream(new URI(baseUrl));
Properties props = new Properties();
props.load(stream);
stream.close();
assertThat(props.getProperty("agent")).isEqualTo("SonarQube 2.2 #");
}
@Test
public void userAgent_is_static_value_when_server_is_not_provided() throws URISyntaxException, IOException {
InputStream stream = new DefaultHttpDownloader(new MapSettings()).openStream(new URI(baseUrl));
Properties props = new Properties();
props.load(stream);
stream.close();
assertThat(props.getProperty("agent")).isEqualTo("SonarQube");
}
@Test
public void followRedirect() throws URISyntaxException {
String content = new DefaultHttpDownloader(new MapSettings()).readString(new URI(baseUrl + "/redirect/"), StandardCharsets.UTF_8);
assertThat(content).contains("agent");
}
@Test
public void shouldGetDirectProxySynthesis() throws URISyntaxException {
ProxySelector proxySelector = mock(ProxySelector.class);
when(proxySelector.select(any(URI.class))).thenReturn(Arrays.asList(Proxy.NO_PROXY));
assertThat(DefaultHttpDownloader.BaseHttpDownloader.getProxySynthesis(new URI("http://an_url"), proxySelector)).isEqualTo("no proxy");
}
@Test
public void shouldGetProxySynthesis() throws URISyntaxException {
ProxySelector proxySelector = mock(ProxySelector.class);
when(proxySelector.select(any(URI.class))).thenReturn(Arrays.<Proxy>asList(new FakeProxy()));
assertThat(DefaultHttpDownloader.BaseHttpDownloader.getProxySynthesis(new URI("http://an_url"), proxySelector)).isEqualTo("HTTP proxy: /123.45.67.89:4040");
}
@Test
public void supported_schemes() {
assertThat(new DefaultHttpDownloader(new MapSettings()).getSupportedSchemes()).contains("http");
}
@Test
public void uri_description() throws URISyntaxException {
String description = new DefaultHttpDownloader(new MapSettings()).description(new URI("http://sonarsource.org"));
assertThat(description).matches("http://sonarsource.org \\(.*\\)");
}
@Test
public void configure_http_proxy_credentials() {
DefaultHttpDownloader.AuthenticatorFacade system = mock(DefaultHttpDownloader.AuthenticatorFacade.class);
Settings settings = new MapSettings();
settings.setProperty("https.proxyHost", "1.2.3.4");
settings.setProperty("http.proxyUser", "the_login");
settings.setProperty("http.proxyPassword", "the_passwd");
new DefaultHttpDownloader.BaseHttpDownloader(system, settings, null);
verify(system).setDefaultAuthenticator(argThat(new TypeSafeMatcher<Authenticator>() {
@Override
protected boolean matchesSafely(Authenticator authenticator) {
DefaultHttpDownloader.ProxyAuthenticator a = (DefaultHttpDownloader.ProxyAuthenticator) authenticator;
PasswordAuthentication authentication = a.getPasswordAuthentication();
return authentication.getUserName().equals("the_login") &&
new String(authentication.getPassword()).equals("the_passwd");
}
@Override
public void describeTo(Description description) {
}
}));
}
private static class FakeProxy extends Proxy {
FakeProxy() {
super(Type.HTTP, new InetSocketAddress("123.45.67.89", 4040));
}
}
}