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.hamcrest.*;
79 import org.junit.Before;
80 import org.junit.Test;
81 import org.mockito.ArgumentCaptor;
82 import org.mockito.ArgumentMatchers;
85 * Unit test for {@link FreenetInterface}.
87 public class FreenetInterfaceTest {
89 private final EventBus eventBus = mock(EventBus.class);
90 private final Node node = mock(Node.class);
91 private final NodeClientCore nodeClientCore = mock(NodeClientCore.class);
92 private final HighLevelSimpleClient highLevelSimpleClient = mock(HighLevelSimpleClient.class, withSettings().extraInterfaces(RequestClient.class));
93 private final RandomSource randomSource = new DummyRandomSource();
94 private final USKManager uskManager = mock(USKManager.class);
95 private FreenetInterface freenetInterface;
96 private final Sone sone = mock(Sone.class);
97 private final ArgumentCaptor<USKCallback> callbackCaptor = forClass(USKCallback.class);
98 private final Image image = mock(Image.class);
99 private InsertToken insertToken;
100 private final Bucket bucket = mock(Bucket.class);
101 private final ArgumentCaptor<ClientGetCallback> clientGetCallback = forClass(ClientGetCallback.class);
102 private final FreenetURI uri = new FreenetURI("KSK@pgl.png");
103 private final FetchResult fetchResult = mock(FetchResult.class);
104 private final BackgroundFetchCallback backgroundFetchCallback = mock(BackgroundFetchCallback.class);
105 private final ClientGetter clientGetter = mock(ClientGetter.class);
107 public FreenetInterfaceTest() throws MalformedURLException {
111 public void setupHighLevelSimpleClient() throws Exception {
112 when(highLevelSimpleClient.getFetchContext()).thenReturn(mock(FetchContext.class));
113 when(highLevelSimpleClient.fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort())).thenReturn( clientGetter);
117 public void setupFreenetInterface() {
118 when(nodeClientCore.makeClient(anyShort(), anyBoolean(), anyBoolean())).thenReturn(highLevelSimpleClient);
119 setFinalField(node, "clientCore", nodeClientCore);
120 setFinalField(node, "random", randomSource);
121 setFinalField(nodeClientCore, "uskManager", uskManager);
122 setFinalField(nodeClientCore, "clientContext", mock(ClientContext.class));
123 freenetInterface = new FreenetInterface(eventBus, node);
124 insertToken = freenetInterface.new InsertToken(image);
125 insertToken.setBucket(bucket);
129 public void setupSone() {
130 InsertableClientSSK insertSsk = createRandom(randomSource, "test-0");
131 when(sone.getId()).thenReturn(Base64.encode(insertSsk.getURI().getRoutingKey()));
132 when(sone.getRequestUri()).thenReturn(insertSsk.getURI().uskForSSK());
136 public void setupCallbackCaptorAndUskManager() {
137 doNothing().when(uskManager).subscribe(any(USK.class), callbackCaptor.capture(), anyBoolean(), any(RequestClient.class));
141 public void canFetchUri() throws MalformedURLException, FetchException {
142 FreenetURI freenetUri = new FreenetURI("KSK@GPLv3.txt");
143 FetchResult fetchResult = createFetchResult();
144 when(highLevelSimpleClient.fetch(freenetUri)).thenReturn(fetchResult);
145 Fetched fetched = freenetInterface.fetchUri(freenetUri);
146 assertThat(fetched, notNullValue());
147 assertThat(fetched.getFetchResult(), is(fetchResult));
148 assertThat(fetched.getFreenetUri(), is(freenetUri));
152 public void fetchFollowsRedirect() throws MalformedURLException, FetchException {
153 FreenetURI freenetUri = new FreenetURI("KSK@GPLv2.txt");
154 FreenetURI newFreenetUri = new FreenetURI("KSK@GPLv3.txt");
155 FetchResult fetchResult = createFetchResult();
156 FetchException fetchException = new FetchException(FetchExceptionMode.PERMANENT_REDIRECT, newFreenetUri);
157 when(highLevelSimpleClient.fetch(freenetUri)).thenThrow(fetchException);
158 when(highLevelSimpleClient.fetch(newFreenetUri)).thenReturn(fetchResult);
159 Fetched fetched = freenetInterface.fetchUri(freenetUri);
160 assertThat(fetched.getFetchResult(), is(fetchResult));
161 assertThat(fetched.getFreenetUri(), is(newFreenetUri));
165 public void fetchReturnsNullOnFetchExceptions() throws MalformedURLException, FetchException {
166 FreenetURI freenetUri = new FreenetURI("KSK@GPLv2.txt");
167 FetchException fetchException = new FetchException(ALL_DATA_NOT_FOUND);
168 when(highLevelSimpleClient.fetch(freenetUri)).thenThrow(fetchException);
169 Fetched fetched = freenetInterface.fetchUri(freenetUri);
170 assertThat(fetched, nullValue());
173 private FetchResult createFetchResult() {
174 ClientMetadata clientMetadata = new ClientMetadata("text/plain");
175 Bucket bucket = new ArrayBucket("Some Data.".getBytes());
176 return new FetchResult(clientMetadata, bucket);
180 public void insertingAnImage() throws SoneException, InsertException, IOException {
181 TemporaryImage temporaryImage = new TemporaryImage("image-id");
182 temporaryImage.setMimeType("image/png");
183 byte[] imageData = new byte[] { 1, 2, 3, 4 };
184 temporaryImage.setImageData(imageData);
185 Image image = new ImageImpl("image-id");
186 InsertToken insertToken = freenetInterface.new InsertToken(image);
187 InsertContext insertContext = mock(InsertContext.class);
188 when(highLevelSimpleClient.getInsertContext(anyBoolean())).thenReturn(insertContext);
189 ClientPutter clientPutter = mock(ClientPutter.class);
190 ArgumentCaptor<InsertBlock> insertBlockCaptor = forClass(InsertBlock.class);
191 when(highLevelSimpleClient.insert(insertBlockCaptor.capture(), eq((String) null), eq(false), eq(insertContext), eq(insertToken), anyShort())).thenReturn(clientPutter);
192 freenetInterface.insertImage(temporaryImage, image, insertToken);
193 assertThat(insertBlockCaptor.getValue().getData().getInputStream(), delivers(new byte[] { 1, 2, 3, 4 }));
194 assertThat(TestUtil.<ClientPutter>getPrivateField(insertToken, "clientPutter"), is(clientPutter));
195 verify(eventBus).post(any(ImageInsertStartedEvent.class));
198 @Test(expected = SoneInsertException.class)
199 public void insertExceptionCausesASoneException() throws InsertException, SoneException, IOException {
200 TemporaryImage temporaryImage = new TemporaryImage("image-id");
201 temporaryImage.setMimeType("image/png");
202 byte[] imageData = new byte[] { 1, 2, 3, 4 };
203 temporaryImage.setImageData(imageData);
204 Image image = new ImageImpl("image-id");
205 InsertToken insertToken = freenetInterface.new InsertToken(image);
206 InsertContext insertContext = mock(InsertContext.class);
207 when(highLevelSimpleClient.getInsertContext(anyBoolean())).thenReturn(insertContext);
208 ArgumentCaptor<InsertBlock> insertBlockCaptor = forClass(InsertBlock.class);
209 when(highLevelSimpleClient.insert(insertBlockCaptor.capture(), eq((String) null), eq(false), eq(insertContext), eq(insertToken), anyShort())).thenThrow(InsertException.class);
210 freenetInterface.insertImage(temporaryImage, image, insertToken);
214 public void insertingADirectory() throws InsertException, SoneException {
215 FreenetURI freenetUri = mock(FreenetURI.class);
216 HashMap<String, Object> manifestEntries = new HashMap<>();
217 String defaultFile = "index.html";
218 FreenetURI resultingUri = mock(FreenetURI.class);
219 when(highLevelSimpleClient.insertManifest(eq(freenetUri), eq(manifestEntries), eq(defaultFile))).thenReturn(resultingUri);
220 assertThat(freenetInterface.insertDirectory(freenetUri, manifestEntries, defaultFile), is(resultingUri));
223 @Test(expected = SoneException.class)
224 public void insertExceptionIsForwardedAsSoneException() throws InsertException, SoneException {
225 when(highLevelSimpleClient.insertManifest(ArgumentMatchers.<FreenetURI>any(), ArgumentMatchers.<HashMap<String, Object>>any(), ArgumentMatchers.<String>any())).thenThrow(InsertException.class);
226 freenetInterface.insertDirectory(null, null, null);
230 public void soneWithWrongRequestUriWillNotBeSubscribed() throws MalformedURLException {
231 when(sone.getRequestUri()).thenReturn(new FreenetURI("KSK@GPLv3.txt"));
232 freenetInterface.registerUsk(new FreenetURI("KSK@GPLv3.txt"), null);
233 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
237 public void registeringAUsk() {
238 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
239 Callback callback = mock(Callback.class);
240 freenetInterface.registerUsk(freenetUri, callback);
241 verify(uskManager).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
245 public void registeringANonUskKeyWillNotBeSubscribed() throws MalformedURLException {
246 FreenetURI freenetUri = new FreenetURI("KSK@GPLv3.txt");
247 Callback callback = mock(Callback.class);
248 freenetInterface.registerUsk(freenetUri, callback);
249 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
253 public void registeringAnActiveUskWillSubscribeToItCorrectly() {
254 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
255 final USKCallback uskCallback = mock(USKCallback.class);
256 freenetInterface.registerActiveUsk(freenetUri, uskCallback);
257 verify(uskManager).subscribe(any(USK.class), eq(uskCallback), eq(true), any(RequestClient.class));
261 public void registeringAnInactiveUskWillSubscribeToItCorrectly() {
262 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
263 final USKCallback uskCallback = mock(USKCallback.class);
264 freenetInterface.registerPassiveUsk(freenetUri, uskCallback);
265 verify(uskManager).subscribe(any(USK.class), eq(uskCallback), eq(false), any(RequestClient.class));
269 public void registeringAnActiveNonUskWillNotSubscribeToAUsk()
270 throws MalformedURLException {
271 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
272 freenetInterface.registerActiveUsk(freenetUri, null);
273 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
277 public void registeringAnInactiveNonUskWillNotSubscribeToAUsk()
278 throws MalformedURLException {
279 FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
280 freenetInterface.registerPassiveUsk(freenetUri, null);
281 verify(uskManager, never()).subscribe(any(USK.class), any(USKCallback.class), anyBoolean(), any(RequestClient.class));
285 public void unregisteringANotRegisteredUskDoesNothing() {
286 FreenetURI freenetURI = createRandom(randomSource, "test-0").getURI().uskForSSK();
287 freenetInterface.unregisterUsk(freenetURI);
288 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
292 public void unregisteringARegisteredUsk() {
293 FreenetURI freenetURI = createRandom(randomSource, "test-0").getURI().uskForSSK();
294 Callback callback = mock(Callback.class);
295 freenetInterface.registerUsk(freenetURI, callback);
296 freenetInterface.unregisterUsk(freenetURI);
297 verify(uskManager).unsubscribe(any(USK.class), any(USKCallback.class));
301 public void unregisteringANotRegisteredSoneDoesNothing() {
302 freenetInterface.unregisterUsk(sone);
303 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
307 public void unregisteringARegisteredSoneUnregistersTheSone()
308 throws MalformedURLException {
309 freenetInterface.registerActiveUsk(sone.getRequestUri(), mock(USKCallback.class));
310 freenetInterface.unregisterUsk(sone);
311 verify(uskManager).unsubscribe(any(USK.class), any(USKCallback.class));
315 public void unregisteringASoneWithAWrongRequestKeyWillNotUnsubscribe() throws MalformedURLException {
316 when(sone.getRequestUri()).thenReturn(new FreenetURI("KSK@GPLv3.txt"));
317 freenetInterface.registerUsk(sone.getRequestUri(), null);
318 freenetInterface.unregisterUsk(sone);
319 verify(uskManager, never()).unsubscribe(any(USK.class), any(USKCallback.class));
323 public void callbackForNormalUskUsesDifferentPriorities() {
324 Callback callback = mock(Callback.class);
325 FreenetURI soneUri = createRandom(randomSource, "test-0").getURI().uskForSSK();
326 freenetInterface.registerUsk(soneUri, callback);
327 assertThat(callbackCaptor.getValue().getPollingPriorityNormal(), is(PREFETCH_PRIORITY_CLASS));
328 assertThat(callbackCaptor.getValue().getPollingPriorityProgress(), is(INTERACTIVE_PRIORITY_CLASS));
332 public void callbackForNormalUskForwardsImportantParameters() throws MalformedURLException {
333 Callback callback = mock(Callback.class);
334 FreenetURI uri = createRandom(randomSource, "test-0").getURI().uskForSSK();
335 freenetInterface.registerUsk(uri, callback);
336 USK key = mock(USK.class);
337 when(key.getURI()).thenReturn(uri);
338 callbackCaptor.getValue().onFoundEdition(3, key, null, false, (short) 0, null, true, true);
339 verify(callback).editionFound(eq(uri), eq(3L), eq(true), eq(true));
343 public void fetchedRetainsUriAndFetchResult() {
344 FreenetURI freenetUri = mock(FreenetURI.class);
345 FetchResult fetchResult = mock(FetchResult.class);
346 Fetched fetched = new Fetched(freenetUri, fetchResult);
347 assertThat(fetched.getFreenetUri(), is(freenetUri));
348 assertThat(fetched.getFetchResult(), is(fetchResult));
352 public void cancellingAnInsertWillFireImageInsertAbortedEvent() {
353 ClientPutter clientPutter = mock(ClientPutter.class);
354 insertToken.setClientPutter(clientPutter);
355 ArgumentCaptor<ImageInsertStartedEvent> imageInsertStartedEvent = forClass(ImageInsertStartedEvent.class);
356 verify(eventBus).post(imageInsertStartedEvent.capture());
357 assertThat(imageInsertStartedEvent.getValue().getImage(), is(image));
358 insertToken.cancel();
359 ArgumentCaptor<ImageInsertAbortedEvent> imageInsertAbortedEvent = forClass(ImageInsertAbortedEvent.class);
360 verify(eventBus, times(2)).post(imageInsertAbortedEvent.capture());
361 verify(bucket).free();
362 assertThat(imageInsertAbortedEvent.getValue().getImage(), is(image));
366 public void failureWithoutExceptionSendsFailedEvent() {
367 InsertException insertException = new InsertException(mock(InsertException.class));
368 insertToken.onFailure(insertException, null);
369 ArgumentCaptor<ImageInsertFailedEvent> imageInsertFailedEvent = forClass(ImageInsertFailedEvent.class);
370 verify(eventBus).post(imageInsertFailedEvent.capture());
371 verify(bucket).free();
372 assertThat(imageInsertFailedEvent.getValue().getImage(), is(image));
373 assertThat(imageInsertFailedEvent.getValue().getCause(), Matchers.<Throwable>is(insertException));
377 public void failureSendsFailedEventWithException() {
378 InsertException insertException = new InsertException(InsertExceptionMode.INTERNAL_ERROR, "Internal error", null);
379 insertToken.onFailure(insertException, null);
380 ArgumentCaptor<ImageInsertFailedEvent> imageInsertFailedEvent = forClass(ImageInsertFailedEvent.class);
381 verify(eventBus).post(imageInsertFailedEvent.capture());
382 verify(bucket).free();
383 assertThat(imageInsertFailedEvent.getValue().getImage(), is(image));
384 assertThat(imageInsertFailedEvent.getValue().getCause(), is((Throwable) insertException));
388 public void failureBecauseCancelledByUserSendsAbortedEvent() {
389 InsertException insertException = new InsertException(InsertExceptionMode.CANCELLED, null);
390 insertToken.onFailure(insertException, null);
391 ArgumentCaptor<ImageInsertAbortedEvent> imageInsertAbortedEvent = forClass(ImageInsertAbortedEvent.class);
392 verify(eventBus).post(imageInsertAbortedEvent.capture());
393 verify(bucket).free();
394 assertThat(imageInsertAbortedEvent.getValue().getImage(), is(image));
398 public void ignoredMethodsDoNotThrowExceptions() throws ResumeFailedException {
399 insertToken.onResume(null);
400 insertToken.onFetchable(null);
401 insertToken.onGeneratedMetadata(null, null);
405 public void generatedUriIsPostedOnSuccess() {
406 FreenetURI generatedUri = mock(FreenetURI.class);
407 insertToken.onGeneratedURI(generatedUri, null);
408 insertToken.onSuccess(null);
409 ArgumentCaptor<ImageInsertFinishedEvent> imageInsertFinishedEvent = forClass(ImageInsertFinishedEvent.class);
410 verify(eventBus).post(imageInsertFinishedEvent.capture());
411 verify(bucket).free();
412 assertThat(imageInsertFinishedEvent.getValue().getImage(), is(image));
413 assertThat(imageInsertFinishedEvent.getValue().getResultingUri(), is(generatedUri));
417 public void insertTokenSupplierSuppliesInsertTokens() {
418 InsertTokenSupplier insertTokenSupplier = new InsertTokenSupplier(freenetInterface);
419 assertThat(insertTokenSupplier.apply(image), notNullValue());
423 public void backgroundFetchCanBeStarted() throws Exception {
424 freenetInterface.startFetch(uri, backgroundFetchCallback);
425 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort());
429 public void backgroundFetchRegistersSnoopAndRestartsTheRequest() throws Exception {
430 freenetInterface.startFetch(uri, backgroundFetchCallback);
431 verify(clientGetter).setMetaSnoop(any(SnoopMetadata.class));
432 verify(clientGetter).restart(eq(uri), anyBoolean(), any(ClientContext.class));
436 public void requestIsNotCancelledForImageMimeType() {
437 verifySnoopCancelsRequestForMimeType("image/png", false);
438 verify(backgroundFetchCallback, never()).failed(uri);
442 public void requestIsCancelledForNullMimeType() {
443 verifySnoopCancelsRequestForMimeType(null, true);
444 verify(backgroundFetchCallback, never()).shouldCancel(eq(uri), ArgumentMatchers.<String>any(), anyLong());
445 verify(backgroundFetchCallback).failed(uri);
449 public void requestIsCancelledForVideoMimeType() {
450 verifySnoopCancelsRequestForMimeType("video/mkv", true);
451 verify(backgroundFetchCallback).failed(uri);
455 public void requestIsCancelledForAudioMimeType() {
456 verifySnoopCancelsRequestForMimeType("audio/mpeg", true);
457 verify(backgroundFetchCallback).failed(uri);
461 public void requestIsCancelledForTextMimeType() {
462 verifySnoopCancelsRequestForMimeType("text/plain", true);
463 verify(backgroundFetchCallback).failed(uri);
466 private void verifySnoopCancelsRequestForMimeType(String mimeType, boolean cancel) {
467 when(backgroundFetchCallback.shouldCancel(eq(uri), eq(mimeType), anyLong())).thenReturn(cancel);
468 freenetInterface.startFetch(uri, backgroundFetchCallback);
469 ArgumentCaptor<SnoopMetadata> snoopMetadata = forClass(SnoopMetadata.class);
470 verify(clientGetter).setMetaSnoop(snoopMetadata.capture());
471 Metadata metadata = mock(Metadata.class);
472 when(metadata.getMIMEType()).thenReturn(mimeType);
473 assertThat(snoopMetadata.getValue().snoopMetadata(metadata, mock(ClientContext.class)), is(cancel));
477 public void callbackOfBackgroundFetchIsNotifiedOnSuccess() throws Exception {
478 freenetInterface.startFetch(uri, backgroundFetchCallback);
479 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
480 when(fetchResult.getMimeType()).thenReturn("image/png");
481 when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
482 clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
483 verify(backgroundFetchCallback).loaded(uri, "image/png", new byte[] { 1, 2, 3, 4, 5 });
484 verifyNoMoreInteractions(backgroundFetchCallback);
488 public void callbackOfBackgroundFetchIsNotifiedOnFailure() throws Exception {
489 freenetInterface.startFetch(uri, backgroundFetchCallback);
490 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
491 when(fetchResult.getMimeType()).thenReturn("image/png");
492 when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
493 clientGetCallback.getValue().onFailure(new FetchException(ALL_DATA_NOT_FOUND), mock(ClientGetter.class));
494 verify(backgroundFetchCallback).failed(uri);
495 verifyNoMoreInteractions(backgroundFetchCallback);
499 public void callbackOfBackgroundFetchIsNotifiedAsFailureIfBucketCanNotBeLoaded() throws Exception {
500 freenetInterface.startFetch(uri, backgroundFetchCallback);
501 verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
502 when(fetchResult.getMimeType()).thenReturn("image/png");
503 when(fetchResult.asByteArray()).thenThrow(IOException.class);
504 clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
505 verify(backgroundFetchCallback).failed(uri);
506 verifyNoMoreInteractions(backgroundFetchCallback);