package net.pterodactylus.sone.core;
+import static freenet.client.FetchException.FetchExceptionMode.ALL_DATA_NOT_FOUND;
import static freenet.keys.InsertableClientSSK.createRandom;
import static freenet.node.RequestStarter.INTERACTIVE_PRIORITY_CLASS;
import static freenet.node.RequestStarter.PREFETCH_PRIORITY_CLASS;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.mockito.ArgumentCaptor.forClass;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyBoolean;
-import static org.mockito.Matchers.anyShort;
-import static org.mockito.Matchers.eq;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyShort;
+import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.withSettings;
import java.util.HashMap;
import net.pterodactylus.sone.TestUtil;
+import net.pterodactylus.sone.core.FreenetInterface.BackgroundFetchCallback;
import net.pterodactylus.sone.core.FreenetInterface.Callback;
import net.pterodactylus.sone.core.FreenetInterface.Fetched;
import net.pterodactylus.sone.core.FreenetInterface.InsertToken;
import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
import net.pterodactylus.sone.core.event.ImageInsertStartedEvent;
import net.pterodactylus.sone.data.Image;
-import net.pterodactylus.sone.data.impl.ImageImpl;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.data.TemporaryImage;
+import net.pterodactylus.sone.data.impl.ImageImpl;
import freenet.client.ClientMetadata;
+import freenet.client.FetchContext;
import freenet.client.FetchException;
import freenet.client.FetchException.FetchExceptionMode;
import freenet.client.FetchResult;
import freenet.client.InsertContext;
import freenet.client.InsertException;
import freenet.client.InsertException.InsertExceptionMode;
+import freenet.client.Metadata;
+import freenet.client.async.ClientContext;
+import freenet.client.async.ClientGetCallback;
+import freenet.client.async.ClientGetter;
import freenet.client.async.ClientPutter;
+import freenet.client.async.SnoopMetadata;
import freenet.client.async.USKCallback;
import freenet.client.async.USKManager;
import freenet.crypt.DummyRandomSource;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
+import org.mockito.ArgumentMatchers;
/**
* Unit test for {@link FreenetInterface}.
private final Image image = mock(Image.class);
private InsertToken insertToken;
private final Bucket bucket = mock(Bucket.class);
+ private final ArgumentCaptor<ClientGetCallback> clientGetCallback = forClass(ClientGetCallback.class);
+ private final FreenetURI uri = new FreenetURI("KSK@pgl.png");
+ private final FetchResult fetchResult = mock(FetchResult.class);
+ private final BackgroundFetchCallback backgroundFetchCallback = mock(BackgroundFetchCallback.class);
+ private final ClientGetter clientGetter = mock(ClientGetter.class);
+
+ public FreenetInterfaceTest() throws MalformedURLException {
+ }
+
+ @Before
+ public void setupHighLevelSimpleClient() throws Exception {
+ when(highLevelSimpleClient.getFetchContext()).thenReturn(mock(FetchContext.class));
+ when(highLevelSimpleClient.fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort())).thenReturn( clientGetter);
+ }
@Before
public void setupFreenetInterface() {
setFinalField(node, "clientCore", nodeClientCore);
setFinalField(node, "random", randomSource);
setFinalField(nodeClientCore, "uskManager", uskManager);
+ setFinalField(nodeClientCore, "clientContext", mock(ClientContext.class));
freenetInterface = new FreenetInterface(eventBus, node);
insertToken = freenetInterface.new InsertToken(image);
insertToken.setBucket(bucket);
@Test
public void fetchReturnsNullOnFetchExceptions() throws MalformedURLException, FetchException {
FreenetURI freenetUri = new FreenetURI("KSK@GPLv2.txt");
- FetchException fetchException = new FetchException(FetchExceptionMode.ALL_DATA_NOT_FOUND);
+ FetchException fetchException = new FetchException(ALL_DATA_NOT_FOUND);
when(highLevelSimpleClient.fetch(freenetUri)).thenThrow(fetchException);
Fetched fetched = freenetInterface.fetchUri(freenetUri);
assertThat(fetched, nullValue());
@Test(expected = SoneException.class)
public void insertExceptionIsForwardedAsSoneException() throws InsertException, SoneException {
- when(highLevelSimpleClient.insertManifest(any(FreenetURI.class), any(HashMap.class), any(String.class))).thenThrow(InsertException.class);
+ when(highLevelSimpleClient.insertManifest(ArgumentMatchers.<FreenetURI>any(), ArgumentMatchers.<HashMap<String, Object>>any(), ArgumentMatchers.<String>any())).thenThrow(InsertException.class);
freenetInterface.insertDirectory(null, null, null);
}
public void registeringAnActiveNonUskWillNotSubscribeToAUsk()
throws MalformedURLException {
FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
- freenetInterface.registerActiveUsk(freenetUri, null);
+ freenetInterface.registerActiveUsk(freenetUri, null);
verify(uskManager, never()).subscribe(any(USK.class),
any(USKCallback.class), anyBoolean(),
eq((RequestClient) highLevelSimpleClient));
public void registeringAnInactiveNonUskWillNotSubscribeToAUsk()
throws MalformedURLException {
FreenetURI freenetUri = createRandom(randomSource, "test-0").getURI();
- freenetInterface.registerPassiveUsk(freenetUri, null);
+ freenetInterface.registerPassiveUsk(freenetUri, null);
verify(uskManager, never()).subscribe(any(USK.class),
any(USKCallback.class), anyBoolean(),
eq((RequestClient) highLevelSimpleClient));
assertThat(insertTokenSupplier.apply(image), notNullValue());
}
+ @Test
+ public void backgroundFetchCanBeStarted() throws Exception {
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), any(ClientGetCallback.class), any(FetchContext.class), anyShort());
+ }
+
+ @Test
+ public void backgroundFetchRegistersSnoopAndRestartsTheRequest() throws Exception {
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ verify(clientGetter).setMetaSnoop(any(SnoopMetadata.class));
+ verify(clientGetter).restart(eq(uri), anyBoolean(), any(ClientContext.class));
+ }
+
+ @Test
+ public void requestIsNotCancelledForImageMimeType() {
+ verifySnoopCancelsRequestForMimeType("image/png", false);
+ verify(backgroundFetchCallback, never()).failed(uri);
+ }
+
+ @Test
+ public void requestIsCancelledForNullMimeType() {
+ verifySnoopCancelsRequestForMimeType(null, true);
+ verify(backgroundFetchCallback, never()).shouldCancel(eq(uri), ArgumentMatchers.<String>any(), anyLong());
+ verify(backgroundFetchCallback).failed(uri);
+ }
+
+ @Test
+ public void requestIsCancelledForVideoMimeType() {
+ verifySnoopCancelsRequestForMimeType("video/mkv", true);
+ verify(backgroundFetchCallback).failed(uri);
+ }
+
+ @Test
+ public void requestIsCancelledForAudioMimeType() {
+ verifySnoopCancelsRequestForMimeType("audio/mpeg", true);
+ verify(backgroundFetchCallback).failed(uri);
+ }
+
+ @Test
+ public void requestIsCancelledForTextMimeType() {
+ verifySnoopCancelsRequestForMimeType("text/plain", true);
+ verify(backgroundFetchCallback).failed(uri);
+ }
+
+ private void verifySnoopCancelsRequestForMimeType(String mimeType, boolean cancel) {
+ when(backgroundFetchCallback.shouldCancel(eq(uri), eq(mimeType), anyLong())).thenReturn(cancel);
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ ArgumentCaptor<SnoopMetadata> snoopMetadata = forClass(SnoopMetadata.class);
+ verify(clientGetter).setMetaSnoop(snoopMetadata.capture());
+ Metadata metadata = mock(Metadata.class);
+ when(metadata.getMIMEType()).thenReturn(mimeType);
+ assertThat(snoopMetadata.getValue().snoopMetadata(metadata, mock(ClientContext.class)), is(cancel));
+ }
+
+ @Test
+ public void callbackOfBackgroundFetchIsNotifiedOnSuccess() throws Exception {
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
+ when(fetchResult.getMimeType()).thenReturn("image/png");
+ when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
+ clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
+ verify(backgroundFetchCallback).loaded(uri, "image/png", new byte[] { 1, 2, 3, 4, 5 });
+ verifyNoMoreInteractions(backgroundFetchCallback);
+ }
+
+ @Test
+ public void callbackOfBackgroundFetchIsNotifiedOnFailure() throws Exception {
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
+ when(fetchResult.getMimeType()).thenReturn("image/png");
+ when(fetchResult.asByteArray()).thenReturn(new byte[] { 1, 2, 3, 4, 5 });
+ clientGetCallback.getValue().onFailure(new FetchException(ALL_DATA_NOT_FOUND), mock(ClientGetter.class));
+ verify(backgroundFetchCallback).failed(uri);
+ verifyNoMoreInteractions(backgroundFetchCallback);
+ }
+
+ @Test
+ public void callbackOfBackgroundFetchIsNotifiedAsFailureIfBucketCanNotBeLoaded() throws Exception {
+ freenetInterface.startFetch(uri, backgroundFetchCallback);
+ verify(highLevelSimpleClient).fetch(eq(uri), anyLong(), clientGetCallback.capture(), any(FetchContext.class), anyShort());
+ when(fetchResult.getMimeType()).thenReturn("image/png");
+ when(fetchResult.asByteArray()).thenThrow(IOException.class);
+ clientGetCallback.getValue().onSuccess(fetchResult, mock(ClientGetter.class));
+ verify(backgroundFetchCallback).failed(uri);
+ verifyNoMoreInteractions(backgroundFetchCallback);
+ }
+
}