Clearing more leftovers from cloud backup.

2010-08-24 20:07:12 -03:00
parent 798637d465
commit 68a9f1bc46
3 changed files with 0 additions and 429 deletions
@@ -1,161 +0,0 @@
-package com.google.android.apps.mytracks.io.backup;
-
-import com.google.android.apps.mytracks.content.Track;
-import com.google.android.apps.mytracks.io.backup.BackupStateManager.TrackState;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.Map;
-
-import junit.framework.TestCase;
-
-/**
- * Tests for {@link BackupStateManager}.
- *
- * @author Rodrigo Damazio
- */
-public class BackupStateManagerTest extends TestCase {
-
-  /**
-   * Testable version of the state manager which doesn't use actual files.
-   */
-  private static class TestableBackupStateManager extends BackupStateManager {
-    private final byte[] oldStateData;
-    private final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-
-    public TestableBackupStateManager(byte[] oldStateData) {
-      super(null, null);
-
-      this.oldStateData = oldStateData;
-    }
-
-    @Override
-    protected OutputStream openStateOutput() {
-      return outputStream;
-    }
-
-    public ByteArrayOutputStream getOutputStream() {
-      return outputStream;
-    }
-
-    @Override
-    protected InputStream openStateInput() {
-      if (!hasOldState()) {
-        throw new IllegalStateException("Don't have old state");
-      }
-
-      return new ByteArrayInputStream(oldStateData);
-    }
-
-    @Override
-    protected boolean hasOldState() {
-      return oldStateData != null;
-    }
-  }
-
-  public void testTrackStateRepresents() {
-    TrackState state = new TrackState(123L, "name", "desc", "cat");
-    Track stateTrack = makeTrack(123L, "name", "desc", "cat");
-
-    assertTrue(state.represents(stateTrack));
-  }
-
-  public void testTrackStateRepresents_wrongId() {
-    TrackState state = new TrackState(123L, "name", "desc", "cat");
-    Track stateTrack = makeTrack(456L, "name", "desc", "cat");
-
-    assertFalse(state.represents(stateTrack));
-  }
-
-  public void testTrackStateRepresents_wrongName() {
-    TrackState state = new TrackState(123L, "name", "desc", "cat");
-    Track stateTrack = makeTrack(123L, "name2", "desc", "cat");
-
-    assertFalse(state.represents(stateTrack));
-  }
-
-  public void testTrackStateRepresents_wrongDescription() {
-    TrackState state = new TrackState(123L, "name", "desc", "cat");
-    Track stateTrack = makeTrack(123L, "name", "desc2", "cat");
-
-    assertFalse(state.represents(stateTrack));
-  }
-
-  public void testTrackStateRepresents_wrongCategory() {
-    TrackState state = new TrackState(123L, "name", "desc", "cat");
-    Track stateTrack = makeTrack(123L, "name", "desc", "cat2");
-
-    assertFalse(state.represents(stateTrack));
-  }
-
-  public void testGetOldTrackState_empty() {
-    TestableBackupStateManager stateManager = new TestableBackupStateManager(null);
-    Map<Long, TrackState> oldState = stateManager.getOldTrackState();
-    assertTrue(oldState.isEmpty());
-  }
-
-  public void testWriteReadState() throws Exception {
-    // Initially create a state manager which knows no state
-    TestableBackupStateManager stateManager = new TestableBackupStateManager(null);
-
-    // Add some state to it
-    stateManager.addTrackState(makeTrack(123L, "Name1"));
-    stateManager.addTrackState(makeTrack(456L, "Name2"));
-    stateManager.flushNewState();
-
-    // Get the result
-    byte[] stateData = stateManager.getOutputStream().toByteArray();
-
-    // Now create a state manager with the previous serialized state
-    stateManager = new TestableBackupStateManager(stateData);
-
-    // Read its old state and verify it
-    Map<Long, TrackState> oldState = stateManager.getOldTrackState();
-    assertEquals(oldState.toString(), 2, oldState.size());
-    assertTrue(oldState.containsKey(123L));
-    assertTrue(oldState.containsKey(456L));
-    assertStateEquals(123L, "Name1", oldState.get(123L));
-    assertStateEquals(456L, "Name2", oldState.get(456L));
-
-    // Write a new, different state
-    stateManager.addTrackState(makeTrack(123L, "Name1"));
-    stateManager.addTrackState(makeTrack(987L, "Name3"));
-    stateManager.flushNewState();
-
-    // Get the new result
-    stateData = stateManager.getOutputStream().toByteArray();
-
-    // Create another state manager to read this last state
-    stateManager = new TestableBackupStateManager(stateData);
-
-    // Read and verify it
-    oldState = stateManager.getOldTrackState();
-    assertEquals(oldState.toString(), 2, oldState.size());
-    assertTrue(oldState.containsKey(123L));
-    assertTrue(oldState.containsKey(987L));
-    assertStateEquals(123L, "Name1", oldState.get(123L));
-    assertStateEquals(987L, "Name3", oldState.get(987L));
-  }
-
-  private Track makeTrack(long id, String name) {
-    return makeTrack(id, name, "Description for " + name, "Category for " + name);
-  }
-
-  private Track makeTrack(long id, String name, String description, String category) {
-    Track track = new Track();
-    track.setId(id);
-    track.setName(name);
-    track.setDescription(description);
-    track.setCategory(category);
-    return track;
-  }
-
-  private void assertStateEquals(long id, String name, TrackState state) {
-    assertEquals(id, state.trackId);
-    assertEquals(name, state.name);
-    assertEquals("Description for " + name, state.description);
-    assertEquals("Category for " + name, state.category);
-  }
-}