Rewrite ImapSyncTest to use less Mockito
This commit is contained in:
cketti
parent
f993b32aae
commit
4ab0dff096
7 changed files with 522 additions and 397 deletions
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@ -14,9 +14,12 @@ dependencies {
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implementation "com.jakewharton.timber:timber:${versions.timber}"
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implementation "com.jakewharton.timber:timber:${versions.timber}"
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testImplementation project(":mail:testing")
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testImplementation project(":mail:testing")
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testImplementation project(":backend:testing")
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testImplementation "junit:junit:${versions.junit}"
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testImplementation "junit:junit:${versions.junit}"
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testImplementation "org.mockito:mockito-core:${versions.mockito}"
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testImplementation "org.mockito:mockito-core:${versions.mockito}"
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testImplementation "org.mockito.kotlin:mockito-kotlin:${versions.mockitoKotlin}"
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testImplementation "com.google.truth:truth:${versions.truth}"
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testImplementation "com.google.truth:truth:${versions.truth}"
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testImplementation "org.apache.james:apache-mime4j-dom:${versions.mime4j}"
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}
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}
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android {
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android {
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@ -1,387 +0,0 @@
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package com.fsck.k9.backend.imap;
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import java.util.Collections;
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import java.util.Date;
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import java.util.EnumSet;
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import java.util.List;
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import java.util.Set;
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import com.fsck.k9.backend.api.BackendFolder;
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import com.fsck.k9.backend.api.BackendStorage;
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import com.fsck.k9.backend.api.SyncConfig;
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import com.fsck.k9.backend.api.SyncConfig.ExpungePolicy;
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import com.fsck.k9.backend.api.SyncListener;
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import com.fsck.k9.mail.FetchProfile;
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import com.fsck.k9.mail.Flag;
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import com.fsck.k9.mail.MessageRetrievalListener;
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import com.fsck.k9.mail.MessagingException;
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import com.fsck.k9.mail.store.imap.ImapFolder;
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import com.fsck.k9.mail.store.imap.ImapMessage;
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import com.fsck.k9.mail.store.imap.ImapStore;
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import com.fsck.k9.mail.store.imap.OpenMode;
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import org.junit.Before;
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import org.junit.Test;
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import org.mockito.ArgumentCaptor;
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import org.mockito.Captor;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.mockito.invocation.InvocationOnMock;
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import org.mockito.stubbing.Answer;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import static org.mockito.ArgumentMatchers.eq;
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import static org.mockito.ArgumentMatchers.nullable;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.ArgumentMatchers.anyInt;
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import static org.mockito.Mockito.atLeast;
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import static org.mockito.Mockito.atLeastOnce;
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import static org.mockito.Mockito.doAnswer;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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@SuppressWarnings("unchecked")
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public class ImapSyncTest {
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private static final String EXTRA_UID_VALIDITY = "imapUidValidity";
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private static final String ACCOUNT_NAME = "Account";
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private static final String FOLDER_NAME = "Folder";
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private static final Long FOLDER_UID_VALIDITY = 42L;
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private static final int MAXIMUM_SMALL_MESSAGE_SIZE = 1000;
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private static final String MESSAGE_UID1 = "message-uid1";
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private static final int DEFAULT_VISIBLE_LIMIT = 25;
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private static final Set<Flag> SYNC_FLAGS = EnumSet.of(Flag.SEEN, Flag.FLAGGED, Flag.ANSWERED, Flag.FORWARDED);
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private ImapSync imapSync;
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@Mock
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private SyncListener listener;
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@Mock
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private ImapFolder remoteFolder;
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@Mock
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private BackendStorage backendStorage;
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@Mock
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private BackendFolder backendFolder;
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@Mock
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private ImapStore remoteStore;
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@Captor
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private ArgumentCaptor<List<String>> messageListCaptor;
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@Captor
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private ArgumentCaptor<FetchProfile> fetchProfileCaptor;
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private SyncConfig syncConfig;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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imapSync = new ImapSync(ACCOUNT_NAME, backendStorage, remoteStore);
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configureSyncConfig();
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configureBackendStorage();
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configureRemoteStoreWithFolder();
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}
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@Test
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public void sync_withOneMessageInRemoteFolder_shouldFinishWithoutError() {
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messageCountInRemoteFolder(1);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(listener).syncFinished(FOLDER_NAME);
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}
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@Test
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public void sync_withEmptyRemoteFolder_shouldFinishWithoutError() {
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messageCountInRemoteFolder(0);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(listener).syncFinished(FOLDER_NAME);
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}
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@Test
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public void sync_withNegativeMessageCountInRemoteFolder_shouldFinishWithError() {
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messageCountInRemoteFolder(-1);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(listener).syncFailed(eq(FOLDER_NAME), eq("Exception: Message count -1 for folder Folder"),
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any(Exception.class));
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}
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@Test
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public void sync_shouldOpenRemoteFolder() throws Exception {
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messageCountInRemoteFolder(1);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder).open(OpenMode.READ_ONLY);
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}
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@Test
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public void sync_shouldCloseRemoteFolder() {
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messageCountInRemoteFolder(1);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder).close();
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}
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@Test
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public void sync_withAccountPolicySetToExpungeOnPoll_shouldExpungeRemoteFolder() throws Exception {
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messageCountInRemoteFolder(1);
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configureSyncConfigWithExpungePolicy(ExpungePolicy.ON_POLL);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder).expunge();
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}
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@Test
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public void sync_withAccountPolicySetToExpungeManually_shouldNotExpungeRemoteFolder() throws Exception {
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messageCountInRemoteFolder(1);
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configureSyncConfigWithExpungePolicy(ExpungePolicy.MANUALLY);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder, never()).expunge();
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}
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@Test
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public void sync_withAccountSetToSyncRemoteDeletions_shouldDeleteLocalCopiesOfDeletedMessages() {
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messageCountInRemoteFolder(0);
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configureSyncConfigWithSyncRemoteDeletions(true);
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when(backendFolder.getAllMessagesAndEffectiveDates()).thenReturn(Collections.singletonMap(MESSAGE_UID1, 0L));
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder).destroyMessages(messageListCaptor.capture());
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assertEquals(MESSAGE_UID1, messageListCaptor.getValue().get(0));
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}
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@Test
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public void sync_withAccountSetToSyncRemoteDeletions_shouldNotDeleteLocalCopiesOfExistingMessagesAfterEarliestPollDate()
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throws Exception {
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messageCountInRemoteFolder(1);
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Date dateOfEarliestPoll = new Date();
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ImapMessage remoteMessage = messageOnServer();
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configureSyncConfigWithSyncRemoteDeletionsAndEarliestPollDate(dateOfEarliestPoll);
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when(remoteMessage.olderThan(dateOfEarliestPoll)).thenReturn(false);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder, never()).destroyMessages(messageListCaptor.capture());
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}
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@Test
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public void sync_withAccountSetToSyncRemoteDeletions_shouldDeleteLocalCopiesOfExistingMessagesBeforeEarliestPollDate()
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throws Exception {
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messageCountInRemoteFolder(1);
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ImapMessage remoteMessage = messageOnServer();
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Date dateOfEarliestPoll = new Date();
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configureSyncConfigWithSyncRemoteDeletionsAndEarliestPollDate(dateOfEarliestPoll);
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when(remoteMessage.olderThan(dateOfEarliestPoll)).thenReturn(true);
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when(backendFolder.getAllMessagesAndEffectiveDates()).thenReturn(Collections.singletonMap(MESSAGE_UID1, 0L));
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder).destroyMessages(messageListCaptor.capture());
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assertEquals(MESSAGE_UID1, messageListCaptor.getValue().get(0));
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}
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@Test
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public void sync_withAccountSetNotToSyncRemoteDeletions_shouldNotDeleteLocalCopiesOfMessages() {
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messageCountInRemoteFolder(0);
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configureSyncConfigWithSyncRemoteDeletions(false);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder, never()).destroyMessages(messageListCaptor.capture());
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}
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@Test
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public void sync_shouldFetchUnsynchronizedMessagesListAndFlags() throws Exception {
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messageCountInRemoteFolder(1);
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hasUnsyncedRemoteMessage();
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder, atLeastOnce()).fetch(any(List.class), fetchProfileCaptor.capture(),
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nullable(MessageRetrievalListener.class), anyInt());
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assertTrue(fetchProfileCaptor.getAllValues().get(0).contains(FetchProfile.Item.FLAGS));
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assertTrue(fetchProfileCaptor.getAllValues().get(0).contains(FetchProfile.Item.ENVELOPE));
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assertEquals(2, fetchProfileCaptor.getAllValues().get(0).size());
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}
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@Test
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public void sync_withUnsyncedNewSmallMessage_shouldFetchBodyOfSmallMessage() throws Exception {
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ImapMessage smallMessage = buildSmallNewMessage();
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messageCountInRemoteFolder(1);
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hasUnsyncedRemoteMessage();
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respondToFetchEnvelopesWithMessage(smallMessage);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(remoteFolder, atLeast(2)).fetch(any(List.class), fetchProfileCaptor.capture(),
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nullable(MessageRetrievalListener.class), anyInt());
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assertEquals(1, fetchProfileCaptor.getAllValues().get(1).size());
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assertTrue(fetchProfileCaptor.getAllValues().get(1).contains(FetchProfile.Item.BODY));
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}
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@Test
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public void sync_withUnsyncedNewSmallMessage_shouldFetchStructureAndLimitedBodyOfLargeMessage() throws Exception {
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ImapMessage largeMessage = buildLargeNewMessage();
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messageCountInRemoteFolder(1);
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hasUnsyncedRemoteMessage();
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respondToFetchEnvelopesWithMessage(largeMessage);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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//TODO: Don't bother fetching messages of a size we don't have
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verify(remoteFolder, atLeast(4)).fetch(any(List.class), fetchProfileCaptor.capture(),
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nullable(MessageRetrievalListener.class), anyInt());
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assertEquals(1, fetchProfileCaptor.getAllValues().get(2).size());
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assertEquals(FetchProfile.Item.STRUCTURE, fetchProfileCaptor.getAllValues().get(2).get(0));
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assertEquals(1, fetchProfileCaptor.getAllValues().get(3).size());
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assertEquals(FetchProfile.Item.BODY_SANE, fetchProfileCaptor.getAllValues().get(3).get(0));
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}
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@Test
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public void sync_withUidValidityChange_shouldClearAllMessages() {
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when(backendFolder.getFolderExtraNumber(EXTRA_UID_VALIDITY)).thenReturn(23L);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder).clearAllMessages();
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verify(backendFolder).setFolderExtraNumber(EXTRA_UID_VALIDITY, FOLDER_UID_VALIDITY);
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}
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@Test
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public void sync_withoutUidValidityChange_shouldNotClearAllMessages() {
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when(backendFolder.getFolderExtraNumber(EXTRA_UID_VALIDITY)).thenReturn(FOLDER_UID_VALIDITY);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder, never()).clearAllMessages();
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}
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@Test
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public void sync_withFirstUidValidityValue_shouldNotClearAllMessages() {
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when(backendFolder.getFolderExtraNumber(EXTRA_UID_VALIDITY)).thenReturn(null);
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imapSync.sync(FOLDER_NAME, syncConfig, listener);
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verify(backendFolder, never()).clearAllMessages();
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verify(backendFolder).setFolderExtraNumber(EXTRA_UID_VALIDITY, FOLDER_UID_VALIDITY);
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}
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private void respondToFetchEnvelopesWithMessage(final ImapMessage message) throws MessagingException {
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doAnswer(new Answer() {
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@Override
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public Void answer(InvocationOnMock invocation) {
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FetchProfile fetchProfile = (FetchProfile) invocation.getArguments()[1];
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if (invocation.getArguments()[2] != null) {
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MessageRetrievalListener listener = (MessageRetrievalListener) invocation.getArguments()[2];
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if (fetchProfile.contains(FetchProfile.Item.ENVELOPE)) {
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listener.messageStarted("UID", 1, 1);
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listener.messageFinished(message, 1, 1);
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listener.messagesFinished(1);
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}
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}
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return null;
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}
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}).when(remoteFolder).fetch(any(List.class), any(FetchProfile.class), nullable(MessageRetrievalListener.class),
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anyInt());
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}
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private ImapMessage buildSmallNewMessage() {
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ImapMessage message = mock(ImapMessage.class);
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when(message.olderThan(nullable(Date.class))).thenReturn(false);
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when(message.getSize()).thenReturn((long) MAXIMUM_SMALL_MESSAGE_SIZE);
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return message;
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}
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private ImapMessage buildLargeNewMessage() {
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ImapMessage message = mock(ImapMessage.class);
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when(message.olderThan(nullable(Date.class))).thenReturn(false);
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when(message.getSize()).thenReturn((long) (MAXIMUM_SMALL_MESSAGE_SIZE + 1));
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return message;
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}
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private void messageCountInRemoteFolder(int value) {
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when(remoteFolder.getMessageCount()).thenReturn(value);
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}
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private ImapMessage messageOnServer() throws MessagingException {
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String messageUid = "UID";
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ImapMessage remoteMessage = mock(ImapMessage.class);
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when(remoteMessage.getUid()).thenReturn(messageUid);
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when(remoteFolder.getMessages(anyInt(), anyInt(), nullable(Date.class),
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nullable(MessageRetrievalListener.class))).thenReturn(Collections.singletonList(remoteMessage));
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return remoteMessage;
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}
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private void hasUnsyncedRemoteMessage() throws MessagingException {
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String messageUid = "UID";
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ImapMessage remoteMessage = mock(ImapMessage.class);
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when(remoteMessage.getUid()).thenReturn(messageUid);
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when(remoteFolder.getMessages(anyInt(), anyInt(), nullable(Date.class),
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nullable(MessageRetrievalListener.class))).thenReturn(Collections.singletonList(remoteMessage));
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}
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private void configureSyncConfig() {
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syncConfig = new SyncConfig(
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ExpungePolicy.MANUALLY,
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null,
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true,
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MAXIMUM_SMALL_MESSAGE_SIZE,
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DEFAULT_VISIBLE_LIMIT,
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SYNC_FLAGS);
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}
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private void configureRemoteStoreWithFolder() {
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|
||||||
when(remoteStore.getFolder(FOLDER_NAME)).thenReturn(remoteFolder);
|
|
||||||
when(remoteFolder.getServerId()).thenReturn(FOLDER_NAME);
|
|
||||||
when(remoteFolder.getUidValidity()).thenReturn(FOLDER_UID_VALIDITY);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void configureBackendStorage() {
|
|
||||||
when(backendStorage.getFolder(FOLDER_NAME)).thenReturn(backendFolder);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void configureSyncConfigWithExpungePolicy(ExpungePolicy expungePolicy) {
|
|
||||||
syncConfig = syncConfig.copy(
|
|
||||||
expungePolicy,
|
|
||||||
syncConfig.getEarliestPollDate(),
|
|
||||||
syncConfig.getSyncRemoteDeletions(),
|
|
||||||
syncConfig.getMaximumAutoDownloadMessageSize(),
|
|
||||||
syncConfig.getDefaultVisibleLimit(),
|
|
||||||
syncConfig.getSyncFlags());
|
|
||||||
}
|
|
||||||
|
|
||||||
private void configureSyncConfigWithSyncRemoteDeletions(boolean syncRemoteDeletions) {
|
|
||||||
syncConfig = syncConfig.copy(
|
|
||||||
syncConfig.getExpungePolicy(),
|
|
||||||
syncConfig.getEarliestPollDate(),
|
|
||||||
syncRemoteDeletions,
|
|
||||||
syncConfig.getMaximumAutoDownloadMessageSize(),
|
|
||||||
syncConfig.getDefaultVisibleLimit(),
|
|
||||||
syncConfig.getSyncFlags());
|
|
||||||
}
|
|
||||||
|
|
||||||
private void configureSyncConfigWithSyncRemoteDeletionsAndEarliestPollDate(Date earliestPollDate) {
|
|
||||||
syncConfig = syncConfig.copy(
|
|
||||||
syncConfig.getExpungePolicy(),
|
|
||||||
earliestPollDate,
|
|
||||||
true,
|
|
||||||
syncConfig.getMaximumAutoDownloadMessageSize(),
|
|
||||||
syncConfig.getDefaultVisibleLimit(),
|
|
||||||
syncConfig.getSyncFlags());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -0,0 +1,277 @@
|
||||||
|
package com.fsck.k9.backend.imap
|
||||||
|
|
||||||
|
import app.k9mail.backend.testing.InMemoryBackendStorage
|
||||||
|
import com.fsck.k9.backend.api.FolderInfo
|
||||||
|
import com.fsck.k9.backend.api.SyncConfig
|
||||||
|
import com.fsck.k9.backend.api.SyncConfig.ExpungePolicy
|
||||||
|
import com.fsck.k9.backend.api.SyncListener
|
||||||
|
import com.fsck.k9.mail.Flag
|
||||||
|
import com.fsck.k9.mail.FolderType
|
||||||
|
import com.fsck.k9.mail.Message
|
||||||
|
import com.fsck.k9.mail.MessageDownloadState
|
||||||
|
import com.fsck.k9.mail.buildMessage
|
||||||
|
import com.google.common.truth.Truth.assertThat
|
||||||
|
import java.util.Date
|
||||||
|
import org.apache.james.mime4j.dom.field.DateTimeField
|
||||||
|
import org.apache.james.mime4j.field.DefaultFieldParser
|
||||||
|
import org.junit.Ignore
|
||||||
|
import org.junit.Test
|
||||||
|
import org.mockito.Mockito.verify
|
||||||
|
import org.mockito.kotlin.any
|
||||||
|
import org.mockito.kotlin.eq
|
||||||
|
import org.mockito.kotlin.mock
|
||||||
|
import org.mockito.kotlin.never
|
||||||
|
|
||||||
|
private const val ACCOUNT_NAME = "Account-1"
|
||||||
|
private const val FOLDER_SERVER_ID = "FOLDER_ONE"
|
||||||
|
private const val MAXIMUM_AUTO_DOWNLOAD_MESSAGE_SIZE = 1000
|
||||||
|
private const val DEFAULT_VISIBLE_LIMIT = 25
|
||||||
|
private const val DEFAULT_MESSAGE_DATE = "Tue, 04 Jan 2022 10:00:00 +0100"
|
||||||
|
|
||||||
|
class ImapSyncTest {
|
||||||
|
private val backendStorage = createBackendStorage()
|
||||||
|
private val backendFolder = backendStorage.getFolder(FOLDER_SERVER_ID)
|
||||||
|
private val imapStore = TestImapStore()
|
||||||
|
private val imapFolder = imapStore.addFolder(FOLDER_SERVER_ID)
|
||||||
|
private val imapSync = ImapSync(ACCOUNT_NAME, backendStorage, imapStore)
|
||||||
|
private val syncListener = mock<SyncListener>()
|
||||||
|
private val defaultSyncConfig = createSyncConfig()
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync of empty folder should notify listener`() {
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
verify(syncListener).syncStarted(FOLDER_SERVER_ID)
|
||||||
|
verify(syncListener).syncAuthenticationSuccess()
|
||||||
|
verify(syncListener).syncFinished(FOLDER_SERVER_ID)
|
||||||
|
verify(syncListener, never()).syncFailed(folderServerId = any(), message = any(), exception = any())
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync of folder with negative messageCount should return an error`() {
|
||||||
|
imapFolder.messageCount = -1
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
verify(syncListener).syncFailed(
|
||||||
|
folderServerId = eq(FOLDER_SERVER_ID),
|
||||||
|
message = eq("Exception: Message count -1 for folder $FOLDER_SERVER_ID"),
|
||||||
|
exception = any()
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `successful sync should close folder`() {
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(imapFolder.isClosed).isTrue()
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with error should close folder`() {
|
||||||
|
imapFolder.messageCount = -1
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(imapFolder.isClosed).isTrue()
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with ExpungePolicy ON_POLL should expunge remote folder`() {
|
||||||
|
val syncConfig = defaultSyncConfig.copy(expungePolicy = ExpungePolicy.ON_POLL)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(imapFolder.wasExpunged).isTrue()
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with ExpungePolicy MANUALLY should not expunge remote folder`() {
|
||||||
|
val syncConfig = defaultSyncConfig.copy(expungePolicy = ExpungePolicy.MANUALLY)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(imapFolder.wasExpunged).isFalse()
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with ExpungePolicy IMMEDIATELY should not expunge remote folder`() {
|
||||||
|
val syncConfig = defaultSyncConfig.copy(expungePolicy = ExpungePolicy.IMMEDIATELY)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(imapFolder.wasExpunged).isFalse()
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with syncRemoteDeletions=true should remove local messages`() {
|
||||||
|
addMessageToBackendFolder(uid = 42)
|
||||||
|
val syncConfig = defaultSyncConfig.copy(syncRemoteDeletions = true)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).isEmpty()
|
||||||
|
verify(syncListener).syncStarted(FOLDER_SERVER_ID)
|
||||||
|
verify(syncListener).syncFinished(FOLDER_SERVER_ID)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with syncRemoteDeletions=false should not remove local messages`() {
|
||||||
|
addMessageToBackendFolder(uid = 23)
|
||||||
|
val syncConfig = defaultSyncConfig.copy(syncRemoteDeletions = false)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("23")
|
||||||
|
verify(syncListener).syncStarted(FOLDER_SERVER_ID)
|
||||||
|
verify(syncListener).syncFinished(FOLDER_SERVER_ID)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync should remove messages older than earliestPollDate`() {
|
||||||
|
addMessageToImapAndBackendFolder(uid = 23, date = "Mon, 03 Jan 2022 10:00:00 +0100")
|
||||||
|
addMessageToImapAndBackendFolder(uid = 42, date = "Wed, 05 Jan 2022 20:00:00 +0100")
|
||||||
|
val syncConfig = defaultSyncConfig.copy(
|
||||||
|
syncRemoteDeletions = true,
|
||||||
|
earliestPollDate = "Tue, 04 Jan 2022 12:00:00 +0100".toDate()
|
||||||
|
)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("42")
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with new messages on server should download messages`() {
|
||||||
|
addMessageToImapFolder(uid = 9)
|
||||||
|
addMessageToImapFolder(uid = 13)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("9", "13")
|
||||||
|
verify(syncListener).syncNewMessage(FOLDER_SERVER_ID, messageServerId = "9", isOldMessage = false)
|
||||||
|
verify(syncListener).syncNewMessage(FOLDER_SERVER_ID, messageServerId = "13", isOldMessage = false)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync downloading old messages should notify listener with isOldMessage=true`() {
|
||||||
|
addMessageToBackendFolder(uid = 42)
|
||||||
|
addMessageToImapFolder(uid = 23)
|
||||||
|
addMessageToImapFolder(uid = 42)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("23", "42")
|
||||||
|
verify(syncListener).syncNewMessage(FOLDER_SERVER_ID, messageServerId = "23", isOldMessage = true)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
@Ignore("This is currently broken")
|
||||||
|
fun `determining the highest UID should use numerical ordering`() {
|
||||||
|
addMessageToBackendFolder(uid = 9)
|
||||||
|
addMessageToBackendFolder(uid = 100)
|
||||||
|
// When text ordering is used: "9" > "100" -> highest UID = 9 (when it should be 100)
|
||||||
|
// With 80 > 9 the message on the server is considered a new message, but it shouldn't be (80 < 100)
|
||||||
|
addMessageToImapFolder(uid = 80)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
verify(syncListener).syncNewMessage(FOLDER_SERVER_ID, messageServerId = "80", isOldMessage = true)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync should update flags of existing messages`() {
|
||||||
|
addMessageToBackendFolder(uid = 2)
|
||||||
|
addMessageToImapFolder(uid = 2, flags = setOf(Flag.SEEN, Flag.ANSWERED))
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, defaultSyncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageFlags(messageServerId = "2")).containsAtLeast(Flag.SEEN, Flag.ANSWERED)
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `sync with UIDVALIDITY change should clear all messages`() {
|
||||||
|
imapFolder.setUidValidity(1)
|
||||||
|
addMessageToImapFolder(uid = 300)
|
||||||
|
addMessageToImapFolder(uid = 301)
|
||||||
|
val syncConfig = defaultSyncConfig.copy(syncRemoteDeletions = false)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("300", "301")
|
||||||
|
|
||||||
|
imapFolder.setUidValidity(9000)
|
||||||
|
imapFolder.removeAllMessages()
|
||||||
|
addMessageToImapFolder(uid = 1)
|
||||||
|
|
||||||
|
imapSync.sync(FOLDER_SERVER_ID, syncConfig, syncListener)
|
||||||
|
|
||||||
|
assertThat(backendFolder.getMessageServerIds()).containsExactly("1")
|
||||||
|
verify(syncListener).syncNewMessage(FOLDER_SERVER_ID, messageServerId = "1", isOldMessage = false)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addMessageToBackendFolder(uid: Long, date: String = DEFAULT_MESSAGE_DATE) {
|
||||||
|
val messageServerId = uid.toString()
|
||||||
|
val message = createSimpleMessage(messageServerId, date).apply {
|
||||||
|
setUid(messageServerId)
|
||||||
|
}
|
||||||
|
backendFolder.saveMessage(message, MessageDownloadState.FULL)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addMessageToImapFolder(uid: Long, flags: Set<Flag> = emptySet(), date: String = DEFAULT_MESSAGE_DATE) {
|
||||||
|
val messageServerId = uid.toString()
|
||||||
|
val message = createSimpleMessage(messageServerId, date)
|
||||||
|
imapFolder.addMessage(uid, message)
|
||||||
|
|
||||||
|
if (flags.isNotEmpty()) {
|
||||||
|
val imapMessage = imapFolder.getMessage(messageServerId)
|
||||||
|
imapFolder.setFlags(listOf(imapMessage), flags, true)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addMessageToImapAndBackendFolder(uid: Long, date: String) {
|
||||||
|
addMessageToBackendFolder(uid, date)
|
||||||
|
addMessageToImapFolder(uid, date = date)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun createBackendStorage(): InMemoryBackendStorage {
|
||||||
|
return InMemoryBackendStorage().apply {
|
||||||
|
createFolderUpdater().use { updater ->
|
||||||
|
val folderInfo = FolderInfo(
|
||||||
|
serverId = FOLDER_SERVER_ID,
|
||||||
|
name = "irrelevant",
|
||||||
|
type = FolderType.REGULAR
|
||||||
|
)
|
||||||
|
updater.createFolders(listOf(folderInfo))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun createSyncConfig(): SyncConfig {
|
||||||
|
return SyncConfig(
|
||||||
|
expungePolicy = ExpungePolicy.MANUALLY,
|
||||||
|
earliestPollDate = null,
|
||||||
|
syncRemoteDeletions = true,
|
||||||
|
maximumAutoDownloadMessageSize = MAXIMUM_AUTO_DOWNLOAD_MESSAGE_SIZE,
|
||||||
|
defaultVisibleLimit = DEFAULT_VISIBLE_LIMIT,
|
||||||
|
syncFlags = setOf(Flag.SEEN, Flag.FLAGGED, Flag.ANSWERED, Flag.FORWARDED)
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun createSimpleMessage(uid: String, date: String, text: String = "UID: $uid"): Message {
|
||||||
|
return buildMessage {
|
||||||
|
header("Subject", "Test Message")
|
||||||
|
header("From", "alice@domain.example")
|
||||||
|
header("To", "Bob <bob@domain.example>")
|
||||||
|
header("Date", date)
|
||||||
|
header("Message-ID", "<msg-$uid@domain.example>")
|
||||||
|
|
||||||
|
textBody(text)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun String.toDate(): Date {
|
||||||
|
val dateTimeField = DefaultFieldParser.parse("Date: $this") as DateTimeField
|
||||||
|
return dateTimeField.date
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,179 @@
|
||||||
|
package com.fsck.k9.backend.imap
|
||||||
|
|
||||||
|
import com.fsck.k9.mail.BodyFactory
|
||||||
|
import com.fsck.k9.mail.FetchProfile
|
||||||
|
import com.fsck.k9.mail.Flag
|
||||||
|
import com.fsck.k9.mail.Message
|
||||||
|
import com.fsck.k9.mail.MessageRetrievalListener
|
||||||
|
import com.fsck.k9.mail.Part
|
||||||
|
import com.fsck.k9.mail.store.imap.ImapFolder
|
||||||
|
import com.fsck.k9.mail.store.imap.ImapMessage
|
||||||
|
import com.fsck.k9.mail.store.imap.OpenMode
|
||||||
|
import com.fsck.k9.mail.store.imap.createImapMessage
|
||||||
|
import java.util.Date
|
||||||
|
|
||||||
|
class TestImapFolder(override val serverId: String) : ImapFolder {
|
||||||
|
override var mode: OpenMode? = null
|
||||||
|
private set
|
||||||
|
|
||||||
|
override var messageCount: Int = 0
|
||||||
|
|
||||||
|
var wasExpunged: Boolean = false
|
||||||
|
private set
|
||||||
|
|
||||||
|
val isClosed: Boolean
|
||||||
|
get() = mode == null
|
||||||
|
|
||||||
|
private val messages = mutableMapOf<Long, Message>()
|
||||||
|
private val messageFlags = mutableMapOf<Long, MutableSet<Flag>>()
|
||||||
|
private var uidValidity: Long? = null
|
||||||
|
|
||||||
|
fun addMessage(uid: Long, message: Message) {
|
||||||
|
require(!messages.containsKey(uid)) {
|
||||||
|
"Folder '$serverId' already contains a message with the UID $uid"
|
||||||
|
}
|
||||||
|
|
||||||
|
messages[uid] = message
|
||||||
|
messageFlags[uid] = mutableSetOf()
|
||||||
|
|
||||||
|
messageCount = messages.size
|
||||||
|
}
|
||||||
|
|
||||||
|
fun removeAllMessages() {
|
||||||
|
messages.clear()
|
||||||
|
messageFlags.clear()
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setUidValidity(value: Long) {
|
||||||
|
uidValidity = value
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun open(mode: OpenMode) {
|
||||||
|
this.mode = mode
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun close() {
|
||||||
|
mode = null
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun exists(): Boolean {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getUidValidity() = uidValidity
|
||||||
|
|
||||||
|
override fun getMessage(uid: String): ImapMessage {
|
||||||
|
return createImapMessage(uid)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getUidFromMessageId(messageId: String): String? {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getMessages(
|
||||||
|
start: Int,
|
||||||
|
end: Int,
|
||||||
|
earliestDate: Date?,
|
||||||
|
listener: MessageRetrievalListener<ImapMessage>?
|
||||||
|
): List<ImapMessage> {
|
||||||
|
require(start > 0)
|
||||||
|
require(end >= start)
|
||||||
|
require(end <= messages.size)
|
||||||
|
|
||||||
|
return messages.keys.sortedDescending()
|
||||||
|
.slice((start - 1) until end)
|
||||||
|
.map { createImapMessage(uid = it.toString()) }
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun areMoreMessagesAvailable(indexOfOldestMessage: Int, earliestDate: Date?): Boolean {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun fetch(
|
||||||
|
messages: List<ImapMessage>,
|
||||||
|
fetchProfile: FetchProfile,
|
||||||
|
listener: MessageRetrievalListener<ImapMessage>?,
|
||||||
|
maxDownloadSize: Int
|
||||||
|
) {
|
||||||
|
if (messages.isEmpty()) return
|
||||||
|
|
||||||
|
messages.forEachIndexed { index, imapMessage ->
|
||||||
|
val uid = imapMessage.uid.toLong()
|
||||||
|
|
||||||
|
val flags = messageFlags[uid].orEmpty().toSet()
|
||||||
|
imapMessage.setFlags(flags, true)
|
||||||
|
|
||||||
|
val storedMessage = this.messages[uid] ?: error("Message $uid not found")
|
||||||
|
for (header in storedMessage.headers) {
|
||||||
|
imapMessage.addHeader(header.name, header.value)
|
||||||
|
}
|
||||||
|
imapMessage.body = storedMessage.body
|
||||||
|
|
||||||
|
listener?.messageFinished(imapMessage, index, messages.size)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun fetchPart(
|
||||||
|
message: ImapMessage,
|
||||||
|
part: Part,
|
||||||
|
listener: MessageRetrievalListener<ImapMessage>?,
|
||||||
|
bodyFactory: BodyFactory,
|
||||||
|
maxDownloadSize: Int
|
||||||
|
) {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun search(
|
||||||
|
queryString: String?,
|
||||||
|
requiredFlags: Set<Flag>?,
|
||||||
|
forbiddenFlags: Set<Flag>?,
|
||||||
|
performFullTextSearch: Boolean
|
||||||
|
): List<ImapMessage> {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun appendMessages(messages: List<Message>): Map<String, String>? {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun setFlags(flags: Set<Flag>, value: Boolean) {
|
||||||
|
if (value) {
|
||||||
|
for (messageFlagSet in messageFlags.values) {
|
||||||
|
messageFlagSet.addAll(flags)
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for (messageFlagSet in messageFlags.values) {
|
||||||
|
messageFlagSet.removeAll(flags)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun setFlags(messages: List<ImapMessage>, flags: Set<Flag>, value: Boolean) {
|
||||||
|
for (message in messages) {
|
||||||
|
val uid = message.uid.toLong()
|
||||||
|
val messageFlagSet = messageFlags[uid] ?: error("Unknown message with UID $uid")
|
||||||
|
if (value) {
|
||||||
|
messageFlagSet.addAll(flags)
|
||||||
|
} else {
|
||||||
|
messageFlagSet.removeAll(flags)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun copyMessages(messages: List<ImapMessage>, folder: ImapFolder): Map<String, String>? {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun moveMessages(messages: List<ImapMessage>, folder: ImapFolder): Map<String, String>? {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun expunge() {
|
||||||
|
mode = OpenMode.READ_WRITE
|
||||||
|
wasExpunged = true
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun expungeUids(uids: List<String>) {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
package com.fsck.k9.backend.imap
|
||||||
|
|
||||||
|
import com.fsck.k9.mail.FolderType
|
||||||
|
import com.fsck.k9.mail.store.imap.FolderListItem
|
||||||
|
import com.fsck.k9.mail.store.imap.ImapFolder
|
||||||
|
import com.fsck.k9.mail.store.imap.ImapStore
|
||||||
|
|
||||||
|
class TestImapStore : ImapStore {
|
||||||
|
private val folders = mutableMapOf<String, TestImapFolder>()
|
||||||
|
|
||||||
|
fun addFolder(name: String): TestImapFolder {
|
||||||
|
require(!folders.containsKey(name)) { "Folder '$name' already exists" }
|
||||||
|
|
||||||
|
return TestImapFolder(name).also { folder ->
|
||||||
|
folders[name] = folder
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getFolder(name: String): ImapFolder {
|
||||||
|
return folders[name] ?: error("Folder '$name' not found")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getFolders(): List<FolderListItem> {
|
||||||
|
return folders.values.map { folder ->
|
||||||
|
FolderListItem(
|
||||||
|
serverId = folder.serverId,
|
||||||
|
name = "irrelevant",
|
||||||
|
type = FolderType.REGULAR,
|
||||||
|
oldServerId = null
|
||||||
|
)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun checkSettings() {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun closeAllConnections() {
|
||||||
|
throw UnsupportedOperationException("not implemented")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
package com.fsck.k9.mail.store.imap
|
||||||
|
|
||||||
|
fun createImapMessage(uid: String) = ImapMessage(uid)
|
||||||
|
|
@ -1,6 +1,7 @@
|
||||||
package app.k9mail.backend.testing
|
package app.k9mail.backend.testing
|
||||||
|
|
||||||
import com.fsck.k9.backend.api.BackendFolder
|
import com.fsck.k9.backend.api.BackendFolder
|
||||||
|
import com.fsck.k9.backend.api.BackendFolder.MoreMessages
|
||||||
import com.fsck.k9.mail.Flag
|
import com.fsck.k9.mail.Flag
|
||||||
import com.fsck.k9.mail.FolderType
|
import com.fsck.k9.mail.FolderType
|
||||||
import com.fsck.k9.mail.Message
|
import com.fsck.k9.mail.Message
|
||||||
|
|
@ -17,6 +18,9 @@ class InMemoryBackendFolder(override var name: String, var type: FolderType) : B
|
||||||
val extraNumbers: MutableMap<String, Long> = mutableMapOf()
|
val extraNumbers: MutableMap<String, Long> = mutableMapOf()
|
||||||
private val messages = mutableMapOf<String, Message>()
|
private val messages = mutableMapOf<String, Message>()
|
||||||
private val messageFlags = mutableMapOf<String, MutableSet<Flag>>()
|
private val messageFlags = mutableMapOf<String, MutableSet<Flag>>()
|
||||||
|
private var moreMessages: MoreMessages = MoreMessages.UNKNOWN
|
||||||
|
private var status: String? = null
|
||||||
|
private var lastChecked = 0L
|
||||||
|
|
||||||
override var visibleLimit: Int = 25
|
override var visibleLimit: Int = 25
|
||||||
|
|
||||||
|
|
@ -60,7 +64,11 @@ class InMemoryBackendFolder(override var name: String, var type: FolderType) : B
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun getAllMessagesAndEffectiveDates(): Map<String, Long?> {
|
override fun getAllMessagesAndEffectiveDates(): Map<String, Long?> {
|
||||||
throw UnsupportedOperationException("not implemented")
|
return messages
|
||||||
|
.map { (serverId, message) ->
|
||||||
|
serverId to message.sentDate.time
|
||||||
|
}
|
||||||
|
.toMap()
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun destroyMessages(messageServerIds: List<String>) {
|
override fun destroyMessages(messageServerIds: List<String>) {
|
||||||
|
|
@ -75,27 +83,28 @@ class InMemoryBackendFolder(override var name: String, var type: FolderType) : B
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun getLastUid(): Long? {
|
override fun getLastUid(): Long? {
|
||||||
throw UnsupportedOperationException("not implemented")
|
// This is using string ordering because that's what K9BackendFolder is using, too.
|
||||||
|
return messages.keys
|
||||||
|
.maxOrNull()
|
||||||
|
?.toLongOrNull()
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun getMoreMessages(): BackendFolder.MoreMessages {
|
override fun getMoreMessages(): MoreMessages = moreMessages
|
||||||
throw UnsupportedOperationException("not implemented")
|
|
||||||
}
|
|
||||||
|
|
||||||
override fun setMoreMessages(moreMessages: BackendFolder.MoreMessages) {
|
override fun setMoreMessages(moreMessages: MoreMessages) {
|
||||||
throw UnsupportedOperationException("not implemented")
|
this.moreMessages = moreMessages
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun setLastChecked(timestamp: Long) {
|
override fun setLastChecked(timestamp: Long) {
|
||||||
throw UnsupportedOperationException("not implemented")
|
lastChecked = timestamp
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun setStatus(status: String?) {
|
override fun setStatus(status: String?) {
|
||||||
throw UnsupportedOperationException("not implemented")
|
this.status = status
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun isMessagePresent(messageServerId: String): Boolean {
|
override fun isMessagePresent(messageServerId: String): Boolean {
|
||||||
throw UnsupportedOperationException("not implemented")
|
return messages[messageServerId] != null
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun getMessageFlags(messageServerId: String): Set<Flag> {
|
override fun getMessageFlags(messageServerId: String): Set<Flag> {
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue