1 package net.pterodactylus.sone.core;
3 import static freenet.client.FetchException.FetchExceptionMode.ALL_DATA_NOT_FOUND;
4 import static freenet.keys.InsertableClientSSK.createRandom;
5 import static freenet.node.RequestStarter.INTERACTIVE_PRIORITY_CLASS;
6 import static freenet.node.RequestStarter.PREFETCH_PRIORITY_CLASS;
7 import static net.pterodactylus.sone.test.Matchers.delivers;
8 import static net.pterodactylus.sone.test.TestUtil.setFinalField;
9 import static org.hamcrest.MatcherAssert.assertThat;
10 import static org.hamcrest.Matchers.is;
11 import static org.hamcrest.Matchers.notNullValue;
12 import static org.hamcrest.Matchers.nullValue;
13 import static org.mockito.ArgumentCaptor.forClass;
14 import static org.mockito.ArgumentMatchers.any;
15 import static org.mockito.ArgumentMatchers.anyBoolean;
16 import static org.mockito.ArgumentMatchers.anyLong;
17 import static org.mockito.ArgumentMatchers.anyShort;
18 import static org.mockito.ArgumentMatchers.eq;
19 import static org.mockito.Mockito.doNothing;
20 import static org.mockito.Mockito.mock;
21 import static org.mockito.Mockito.never;
22 import static org.mockito.Mockito.times;
23 import static org.mockito.Mockito.verify;
24 import static org.mockito.Mockito.verifyNoMoreInteractions;
25 import static org.mockito.Mockito.when;
26 import static org.mockito.Mockito.withSettings;
28 import java.io.IOException;
29 import java.net.MalformedURLException;
30 import java.util.HashMap;
32 import net.pterodactylus.sone.core.FreenetInterface.BackgroundFetchCallback;
33 import net.pterodactylus.sone.core.FreenetInterface.Callback;
34 import net.pterodactylus.sone.core.FreenetInterface.InsertToken;
35 import net.pterodactylus.sone.core.FreenetInterface.InsertTokenSupplier;
36 import net.pterodactylus.sone.core.event.ImageInsertAbortedEvent;
37 import net.pterodactylus.sone.core.event.ImageInsertFailedEvent;
38 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
39 import net.pterodactylus.sone.core.event.ImageInsertStartedEvent;
40 import net.pterodactylus.sone.data.Image;
41 import net.pterodactylus.sone.data.Sone;
42 import net.pterodactylus.sone.data.TemporaryImage;
43 import net.pterodactylus.sone.data.impl.ImageImpl;
44 import net.pterodactylus.sone.test.TestUtil;
46 import freenet.client.ClientMetadata;
47 import freenet.client.FetchContext;
48 import freenet.client.FetchException;
49 import freenet.client.FetchException.FetchExceptionMode;
50 import freenet.client.FetchResult;
51 import freenet.client.HighLevelSimpleClient;
52 import freenet.client.InsertBlock;
53 import freenet.client.InsertContext;
54 import freenet.client.InsertException;
55 import freenet.client.InsertException.InsertExceptionMode;
56 import freenet.client.Metadata;
57 import freenet.client.async.ClientContext;
58 import freenet.client.async.ClientGetCallback;
59 import freenet.client.async.ClientGetter;
60 import freenet.client.async.ClientPutter;
61 import freenet.client.async.SnoopMetadata;
62 import freenet.client.async.USKCallback;
63 import freenet.client.async.USKManager;
64 import freenet.crypt.DummyRandomSource;
65 import freenet.crypt.RandomSource;
66 import freenet.keys.FreenetURI;
67 import freenet.keys.InsertableClientSSK;
68 import freenet.keys.USK;
69 import freenet.node.Node;
70 import freenet.node.NodeClientCore;
71 import freenet.node.RequestClient;
72 import freenet.support.Base64;
73 import freenet.support.api.Bucket;
74 import freenet.support.io.ArrayBucket;
75 import freenet.support.io.ResumeFailedException;
77 import com.google.common.eventbus.EventBus;
78 import org.junit.Before;
79 import org.junit.Test;
80 import org.mockito.ArgumentCaptor;
81 import org.mockito.ArgumentMatchers;
84 * Unit test for {@link FreenetInterface}.
86 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
88 public class FreenetInterfaceTest {
90 private final EventBus eventBus = mock(EventBus.class);
91 private final Node node = mock(Node.class);
92 private final NodeClientCore nodeClientCore = mock(NodeClientCore.class);
93 private final HighLevelSimpleClient highLevelSimpleClient = mock(HighLevelSimpleClient.class, withSettings().extraInterfaces(RequestClient.class));
94 private final RandomSource randomSource = new DummyRandomSource();
95 private final USKManager uskManager = mock(USKManager.class);
96 private FreenetInterface freenetInterface;
97 private final Sone sone = mock(Sone.class);
98 private final ArgumentCaptor<USKCallback> callbackCaptor = forClass(USKCallback.class);
99 private final Image image = mock(Image.class);
100 private InsertToken insertToken;
101 private final Bucket bucket = mock(Bucket.class);
102 private final ArgumentCaptor<ClientGetCallback> clientGetCallback = forClass(ClientGetCallback.class);
103 private final FreenetURI uri = new FreenetURI("KSK@pgl.png");
104 private final FetchResult fetchResult = mock(FetchResult.class);
105 private final BackgroundFetchCallback backgroundFetchCallback = mock(BackgroundFetchCallback.class);
106 private final ClientGetter clientGetter = mock(ClientGetter.class);
108 public FreenetInterfaceTest() throws MalformedURLException {
112 public void setupHighLevelSimpleClient() throws Exception {
113 when(highLevelSimpleClient.getFetchContext()).thenReturn(mock(FetchContext.class));
114 when(highLevelSimpleClient.fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort())).thenReturn( clientGetter);
118 public void setupFreenetInterface() {
119 when(nodeClientCore.makeClient(anyShort(), anyBoolean(), anyBoolean())).thenReturn(highLevelSimpleClient);
120 setFinalField(node, "clientCore", nodeClientCore);
121 setFinalField(node, "random", randomSource);
122 setFinalField(nodeClientCore, "uskManager", uskManager);
123 setFinalField(nodeClientCore, "clientContext", mock(ClientContext.class));
124 freenetInterface = new FreenetInterface(eventBus, node);
125 insertToken = freenetInterface.new InsertToken(image);
126 insertToken.setBucket(bucket);
130 public void setupSone() {
131 InsertableClientSSK insertSsk = createRandom(randomSource, "test-0");
132 when(sone.getId()).thenReturn(Base64.encode(insertSsk.getURI().getRoutingKey()));
133 when(sone.getRequestUri()).thenReturn(insertSsk.getURI().uskForSSK());
137 public void setupCallbackCaptorAndUskManager() {
138 doNothing().when(uskManager).subscribe(any(USK.class), callbackCaptor.capture(), anyBoolean(), any(RequestClient.class));
142 public void canFetchUri() throws MalformedURLException, FetchException {
143 FreenetURI freenetUri = new FreenetURI("KSK@GPLv3.txt");
144 FetchResult fetchResult = createFetchResult();
145 when(highLevelSimpleClient.fetch(freenetUri)).thenReturn(fetchResult);
146 Fetched fetched = freenetInterface.fetchUri(freenetUri);
147 assertThat(fetched, notNullValue());
148 assertThat(fetched.getFetchResult(), is(fetchResult));
149 assertThat(fetched.getFreenetUri(), is(freenetUri));
153 public void fetchFollowsRedirect() throws MalformedURLException, FetchException {
154 FreenetURI freenetUri = new FreenetURI("KSK@GPLv2.txt");
155 FreenetURI newFreenetUri = new FreenetURI("KSK@GPLv3.txt");
156 FetchResult fetchResult = createFetchResult();
157 FetchException fetchException = new FetchException(FetchExceptionMode.PERMANENT_REDIRECT, newFreenetUri);
158 when(highLevelSimpleClient.fetch(freenetUri)).thenThrow(fetchException);
159 when(highLevelSimpleClient.fetch(newFreenetUri)).thenReturn(fetchResult);
160 Fetched fetched = freenetInterface.fetchUri(freenetUri);
161 assertThat(fetched.getFetchResult(), is(fetchResult));
162 assertThat(fetched.getFreenetUri(), is(newFreenetUri));
166 public void fetchReturnsNullOnFetchExceptions() throws MalformedURLException, FetchException {
167 FreenetURI freenetUri = new FreenetURI("KSK@GPLv2.txt");
168 FetchException fetchException = new FetchException(ALL_DATA_NOT_FOUND);
169 when(highLevelSimpleClient.fetch(freenetUri)).thenThrow(fetchException);
170 Fetched fetched = freenetInterface.fetchUri(freenetUri);
171 assertThat(fetched, nullValue());
174 private FetchResult createFetchResult() {
175 ClientMetadata clientMetadata = new ClientMetadata("text/plain");
176 Bucket bucket = new ArrayBucket("Some Data.".getBytes());
177 return new FetchResult(clientMetadata, bucket);
181 public void insertingAnImage() throws SoneException, InsertException, IOException {
182 TemporaryImage temporaryImage = new TemporaryImage("image-id");
183 temporaryImage.setMimeType("image/png");
184 byte[] imageData = new byte[] { 1, 2, 3, 4 };
185 temporaryImage.setImageData(imageData);
186 Image image = new ImageImpl("image-id");
187 InsertToken insertToken = freenetInterface.new InsertToken(image);
188 InsertContext insertContext = mock(InsertContext.class);
189 when(highLevelSimpleClient.getInsertContext(anyBoolean())).thenReturn(insertContext);
190 ClientPutter clientPutter = mock(ClientPutter.class);
191 ArgumentCaptor<InsertBlock> insertBlockCaptor = forClass(InsertBlock.class);
192 when(highLevelSimpleClient.insert(insertBlockCaptor.capture(), eq((String) null), eq(false), eq(insertContext), eq(insertToken), anyShort())).thenReturn(clientPutter);
193 freenetInterface.insertImage(temporaryImage, image, insertToken);
194 assertThat(insertBlockCaptor.getValue().getData().getInputStream(), delivers(new byte[] { 1, 2, 3, 4 }));
195 assertThat(TestUtil.<ClientPutter>getPrivateField(insertToken, "clientPutter"), is(clientPutter));
196 verify(eventBus).post(any(ImageInsertStartedEvent.class));
199 @Test(expected = SoneInsertException.class)
200 public void insertExceptionCausesASoneException() throws InsertException, SoneException, IOException {
201 TemporaryImage temporaryImage = new TemporaryImage("image-id");
202 temporaryImage.setMimeType("image/png");
203 byte[] imageData = new byte[] { 1, 2, 3, 4 };
204 temporaryImage.setImageData(imageData);
205 Image image = new ImageImpl("image-id");
206 InsertToken insertToken = freenetInterface.new InsertToken(image);
207 InsertContext insertContext = mock(InsertContext.class);
208 when(highLevelSimpleClient.getInsertContext(anyBoolean())).thenReturn(insertContext);
209 ArgumentCaptor<InsertBlock> insertBlockCaptor = forClass(InsertBlock.class);
210 when(highLevelSimpleClient.insert(insertBlockCaptor.capture(), eq((String) null), eq(false), eq(insertContext), eq(insertToken), anyShort())).thenThrow(InsertException.class);
211 freenetInterface.insertImage(temporaryImage, image, insertToken);
215 public void insertingADirectory() throws InsertException, SoneException {
216 FreenetURI freenetUri = mock(FreenetURI.class);
217 HashMap<String, Object> manifestEntries = new HashMap<String, Object>();
218 String defaultFile = "index.html";
219 FreenetURI resultingUri = mock(FreenetURI.class);
220 when(highLevelSimpleClient.insertManifest(eq(freenetUri), eq(manifestEntries), eq(defaultFile))).thenReturn(resultingUri);
221 assertThat(freenetInterface.insertDirectory(freenetUri, manifestEntries, defaultFile), is(resultingUri));
224 @Test(expected = SoneException.class)
225 public void insertExceptionIsForwardedAsSoneException() throws InsertException, SoneException {
226 when(highLevelSimpleClient.insertManifest(ArgumentMatchers.<FreenetURI>any(), ArgumentMatchers.<HashMap<String, Object>>any(), ArgumentMatchers.<String>any())).thenThrow(InsertException.class);
227 freenetInterface.insertDirectory(null, null, null);
231 public void soneWithWrongRequestUriWillNotBeSubscribed() throws MalformedURLException {
232 when(sone.getRequestUri()).thenReturn(new FreenetURI("KSK@GPLv3.txt"));
233 freenetInterface.registerUsk(new FreenetURI("KSK@GPLv3.txt"), null);
234 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
238 public void registeringAUsk() {
239 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
240 Callback callback = mock(Callback.class);
241 freenetInterface.registerUsk(freenetUri, callback);
242 verify(uskManager).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), eq((RequestClient) highLevelSimpleClient));
246 public void registeringANonUskKeyWillNotBeSubscribed() throws MalformedURLException {
247 FreenetURI freenetUri = new FreenetURI("KSK@GPLv3.txt");
248 Callback callback = mock(Callback.class);
249 freenetInterface.registerUsk(freenetUri, callback);
250 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), eq((RequestClient) highLevelSimpleClient));
254 public void registeringAnActiveUskWillSubscribeToItCorrectly() {
255 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
256 final USKCallback uskCallback = mock(USKCallback.class);
257 freenetInterface.registerActiveUsk(freenetUri, uskCallback);
258 verify(uskManager).subscribe(any(USK.class), eq(uskCallback), eq(true), any(RequestClient.class));
262 public void registeringAnInactiveUskWillSubscribeToItCorrectly() {
263 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
264 final USKCallback uskCallback = mock(USKCallback.class);
265 freenetInterface.registerPassiveUsk(freenetUri, uskCallback);
266 verify(uskManager).subscribe(any(USK.class), eq(uskCallback), eq(false), any(RequestClient.class));
270 public void registeringAnActiveNonUskWillNotSubscribeToAUsk()
271 throws MalformedURLException {
272 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
273 freenetInterface.registerActiveUsk(freenetUri, null);
274 verify(uskManager, never()).subscribe(any(USK.class),
275 any(USKCallback.class), anyBoolean(),
276 eq((RequestClient) highLevelSimpleClient));
280 public void registeringAnInactiveNonUskWillNotSubscribeToAUsk()
281 throws MalformedURLException {
282 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
283 freenetInterface.registerPassiveUsk(freenetUri, null);
284 verify(uskManager, never()).subscribe(any(USK.class),
285 any(USKCallback.class), anyBoolean(),
286 eq((RequestClient) highLevelSimpleClient));
290 public void unregisteringANotRegisteredUskDoesNothing() {
291 FreenetURI freenetURI = createRandom(randomSource, "test-0").getURI().uskForSSK();
292 freenetInterface.unregisterUsk(freenetURI);
293 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
297 public void unregisteringARegisteredUsk() {
298 FreenetURI freenetURI = createRandom(randomSource, "test-0").getURI().uskForSSK();
299 Callback callback = mock(Callback.class);
300 freenetInterface.registerUsk(freenetURI, callback);
301 freenetInterface.unregisterUsk(freenetURI);
302 verify(uskManager).unsubscribe(any(USK.class), any(USKCallback.class));
306 public void unregisteringANotRegisteredSoneDoesNothing() {
307 freenetInterface.unregisterUsk(sone);
308 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
312 public void unregisteringARegisteredSoneUnregistersTheSone()
313 throws MalformedURLException {
314 freenetInterface.registerActiveUsk(sone.getRequestUri(), mock(USKCallback.class));
315 freenetInterface.unregisterUsk(sone);
316 verify(uskManager).unsubscribe(any(USK.class), any(USKCallback.class));
320 public void unregisteringASoneWithAWrongRequestKeyWillNotUnsubscribe() throws MalformedURLException {
321 when(sone.getRequestUri()).thenReturn(new FreenetURI("KSK@GPLv3.txt"));
322 freenetInterface.registerUsk(sone.getRequestUri(), null);
323 freenetInterface.unregisterUsk(sone);
324 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
328 public void callbackForNormalUskUsesDifferentPriorities() {
329 Callback callback = mock(Callback.class);
330 FreenetURI soneUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
331 freenetInterface.registerUsk(soneUri, callback);
332 assertThat(callbackCaptor.getValue().getPollingPriorityNormal(), is(PREFETCH_PRIORITY_CLASS));
333 assertThat(callbackCaptor.getValue().getPollingPriorityProgress(), is(INTERACTIVE_PRIORITY_CLASS));
337 public void callbackForNormalUskForwardsImportantParameters() throws MalformedURLException {
338 Callback callback = mock(Callback.class);
339 FreenetURI uri = createRandom(randomSource, "test-0").getURI().uskForSSK();
340 freenetInterface.registerUsk(uri, callback);
341 USK key = mock(USK.class);
342 when(key.getURI()).thenReturn(uri);
343 callbackCaptor.getValue().onFoundEdition(3, key, null, false, (short) 0, null, true, true);
344 verify(callback).editionFound(eq(uri), eq(3L), eq(true), eq(true));
348 public void fetchedRetainsUriAndFetchResult() {
349 FreenetURI freenetUri = mock(FreenetURI.class);
350 FetchResult fetchResult = mock(FetchResult.class);
351 Fetched fetched = new Fetched(freenetUri, fetchResult);
352 assertThat(fetched.getFreenetUri(), is(freenetUri));
353 assertThat(fetched.getFetchResult(), is(fetchResult));
357 public void cancellingAnInsertWillFireImageInsertAbortedEvent() {
358 ClientPutter clientPutter = mock(ClientPutter.class);
359 insertToken.setClientPutter(clientPutter);
360 ArgumentCaptor<ImageInsertStartedEvent> imageInsertStartedEvent = forClass(ImageInsertStartedEvent.class);
361 verify(eventBus).post(imageInsertStartedEvent.capture());
362 assertThat(imageInsertStartedEvent.getValue().image(), is(image));
363 insertToken.cancel();
364 ArgumentCaptor<ImageInsertAbortedEvent> imageInsertAbortedEvent = forClass(ImageInsertAbortedEvent.class);
365 verify(eventBus, times(2)).post(imageInsertAbortedEvent.capture());
366 verify(bucket).free();
367 assertThat(imageInsertAbortedEvent.getValue().image(), is(image));
371 public void failureWithoutExceptionSendsFailedEvent() {
372 insertToken.onFailure(null, null);
373 ArgumentCaptor<ImageInsertFailedEvent> imageInsertFailedEvent = forClass(ImageInsertFailedEvent.class);
374 verify(eventBus).post(imageInsertFailedEvent.capture());
375 verify(bucket).free();
376 assertThat(imageInsertFailedEvent.getValue().image(), is(image));
377 assertThat(imageInsertFailedEvent.getValue().cause(), nullValue());
381 public void failureSendsFailedEventWithException() {
382 InsertException insertException = new InsertException(InsertExceptionMode.INTERNAL_ERROR, "Internal error", null);
383 insertToken.onFailure(insertException, null);
384 ArgumentCaptor<ImageInsertFailedEvent> imageInsertFailedEvent = forClass(ImageInsertFailedEvent.class);
385 verify(eventBus).post(imageInsertFailedEvent.capture());
386 verify(bucket).free();
387 assertThat(imageInsertFailedEvent.getValue().image(), is(image));
388 assertThat(imageInsertFailedEvent.getValue().cause(), is((Throwable) insertException));
392 public void failureBecauseCancelledByUserSendsAbortedEvent() {
393 InsertException insertException = new InsertException(InsertExceptionMode.CANCELLED, null);
394 insertToken.onFailure(insertException, null);
395 ArgumentCaptor<ImageInsertAbortedEvent> imageInsertAbortedEvent = forClass(ImageInsertAbortedEvent.class);
396 verify(eventBus).post(imageInsertAbortedEvent.capture());
397 verify(bucket).free();
398 assertThat(imageInsertAbortedEvent.getValue().image(), is(image));
402 public void ignoredMethodsDoNotThrowExceptions() throws ResumeFailedException {
403 insertToken.onResume(null);
404 insertToken.onFetchable(null);
405 insertToken.onGeneratedMetadata(null, null);
409 public void generatedUriIsPostedOnSuccess() {
410 FreenetURI generatedUri = mock(FreenetURI.class);
411 insertToken.onGeneratedURI(generatedUri, null);
412 insertToken.onSuccess(null);
413 ArgumentCaptor<ImageInsertFinishedEvent> imageInsertFinishedEvent = forClass(ImageInsertFinishedEvent.class);
414 verify(eventBus).post(imageInsertFinishedEvent.capture());
415 verify(bucket).free();
416 assertThat(imageInsertFinishedEvent.getValue().image(), is(image));
417 assertThat(imageInsertFinishedEvent.getValue().resultingUri(), is(generatedUri));
421 public void insertTokenSupplierSuppliesInsertTokens() {
422 InsertTokenSupplier insertTokenSupplier = new InsertTokenSupplier(freenetInterface);
423 assertThat(insertTokenSupplier.apply(image), notNullValue());
427 public void backgroundFetchCanBeStarted() throws Exception {
428 freenetInterface.startFetch(uri, backgroundFetchCallback);
429 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort());
433 public void backgroundFetchRegistersSnoopAndRestartsTheRequest() throws Exception {
434 freenetInterface.startFetch(uri, backgroundFetchCallback);
435 verify(clientGetter).setMetaSnoop(any(SnoopMetadata.class));
436 verify(clientGetter).restart(eq(uri), anyBoolean(), any(ClientContext.class));
440 public void requestIsNotCancelledForImageMimeType() {
441 verifySnoopCancelsRequestForMimeType("image/png", false);
442 verify(backgroundFetchCallback, never()).failed(uri);
446 public void requestIsCancelledForNullMimeType() {
447 verifySnoopCancelsRequestForMimeType(null, true);
448 verify(backgroundFetchCallback, never()).shouldCancel(eq(uri), ArgumentMatchers.<String>any(), anyLong());
449 verify(backgroundFetchCallback).failed(uri);
453 public void requestIsCancelledForVideoMimeType() {
454 verifySnoopCancelsRequestForMimeType("video/mkv", true);
455 verify(backgroundFetchCallback).failed(uri);
459 public void requestIsCancelledForAudioMimeType() {
460 verifySnoopCancelsRequestForMimeType("audio/mpeg", true);
461 verify(backgroundFetchCallback).failed(uri);
465 public void requestIsCancelledForTextMimeType() {
466 verifySnoopCancelsRequestForMimeType("text/plain", true);
467 verify(backgroundFetchCallback).failed(uri);
470 private void verifySnoopCancelsRequestForMimeType(String mimeType, boolean cancel) {
471 when(backgroundFetchCallback.shouldCancel(eq(uri), eq(mimeType), anyLong())).thenReturn(cancel);
472 freenetInterface.startFetch(uri, backgroundFetchCallback);
473 ArgumentCaptor<SnoopMetadata> snoopMetadata = forClass(SnoopMetadata.class);
474 verify(clientGetter).setMetaSnoop(snoopMetadata.capture());
475 Metadata metadata = mock(Metadata.class);
476 when(metadata.getMIMEType()).thenReturn(mimeType);
477 assertThat(snoopMetadata.getValue().snoopMetadata(metadata, mock(ClientContext.class)), is(cancel));
481 public void callbackOfBackgroundFetchIsNotifiedOnSuccess() throws Exception {
482 freenetInterface.startFetch(uri, backgroundFetchCallback);
483 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
484 when(fetchResult.getMimeType()).thenReturn("image/png");
485 when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
486 clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
487 verify(backgroundFetchCallback).loaded(uri, "image/png", new byte[] { 1, 2, 3, 4, 5 });
488 verifyNoMoreInteractions(backgroundFetchCallback);
492 public void callbackOfBackgroundFetchIsNotifiedOnFailure() throws Exception {
493 freenetInterface.startFetch(uri, backgroundFetchCallback);
494 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
495 when(fetchResult.getMimeType()).thenReturn("image/png");
496 when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
497 clientGetCallback.getValue().onFailure(new FetchException(ALL_DATA_NOT_FOUND), mock(ClientGetter.class));
498 verify(backgroundFetchCallback).failed(uri);
499 verifyNoMoreInteractions(backgroundFetchCallback);
503 public void callbackOfBackgroundFetchIsNotifiedAsFailureIfBucketCanNotBeLoaded() throws Exception {
504 freenetInterface.startFetch(uri, backgroundFetchCallback);
505 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
506 when(fetchResult.getMimeType()).thenReturn("image/png");
507 when(fetchResult.asByteArray()).thenThrow(IOException.class);
508 clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
509 verify(backgroundFetchCallback).failed(uri);
510 verifyNoMoreInteractions(backgroundFetchCallback);