@TestTargets({
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "requery",
args = {}),
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "getCount",
args = {})
})
public void testRequery() {
final String DELETE = "DELETE FROM " + TABLE_NAME + " WHERE number_1 =";
final String DELETE_1 = DELETE + "1;";
final String DELETE_2 = DELETE + "2;";
SQLiteCursor cursor = getCursor();
MockObserver observer = new MockObserver();
cursor.registerDataSetObserver(observer);
mDatabase.execSQL(DELETE_1);
// first time run getCount, it will refresh CursorWindow.
assertEquals(TEST_COUNT - 1, cursor.getCount());
assertFalse(observer.hasChanged());
mDatabase.execSQL(DELETE_2);
// when getCount() has invoked once, it can no longer refresh CursorWindow.
assertEquals(TEST_COUNT - 1, cursor.getCount());
assertTrue(cursor.requery());
// only after requery, getCount can get most up-to-date counting info now.
assertEquals(TEST_COUNT - 2, cursor.getCount());
assertTrue(observer.hasChanged());
}
@Test
public void testScriptFetcher_MockWebServer_CategoryDTOIsPopulated() {
remoteAvailableInstallers.populate();
assertEquals("Accessories", observer.getDTO().get(0).getName());
assertEquals(2, observer.getDTO().get(0).getId());
assertEquals(CategoryDTO.CategoryType.INSTALLERS, observer.getDTO().get(0).getType());
}
@Test
public void testScriptFetcher_MockWebServer_ApplicationsDTOIsPopulated() {
remoteAvailableInstallers.populate();
List<ApplicationDTO> applications = observer.getDTO().get(0).getApplications();
assertEquals("", applications.get(0).getDescription());
assertEquals(373, applications.get(0).getId());
assertEquals(
"http://files.playonlinux.com/resources/icones_install/7-Zip",
applications.get(0).getIconUrl());
assertEquals(2, applications.get(0).getMiniaturesUrls().size());
assertEquals("7-Zip", applications.get(0).getName());
assertEquals("URL1", applications.get(0).getMiniaturesUrls().get(0));
assertEquals("URL2", applications.get(0).getMiniaturesUrls().get(1));
assertEquals("Amazon Description", applications.get(1).getDescription());
assertEquals(1265, applications.get(1).getId());
assertEquals(
"http://files.playonlinux.com/resources/icones_install/Amazon Kindle",
applications.get(1).getIconUrl());
assertEquals(0, applications.get(1).getMiniaturesUrls().size());
assertEquals("Amazon Kindle", applications.get(1).getName());
}
@TestTargets({
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "deactivate",
args = {}),
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "setWindow",
args = {android.database.CursorWindow.class}),
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "registerDataSetObserver",
args = {android.database.DataSetObserver.class})
})
public void testRegisterDataSetObserver() {
SQLiteCursor cursor = getCursor();
MockCursorWindow cursorWindow = new MockCursorWindow(false);
MockObserver observer = new MockObserver();
cursor.setWindow(cursorWindow);
// Before registering, observer can't be notified.
assertFalse(observer.hasInvalidated());
cursor.moveToLast();
assertFalse(cursorWindow.isClosed());
cursor.deactivate();
assertFalse(observer.hasInvalidated());
// deactivate() will close the CursorWindow
assertTrue(cursorWindow.isClosed());
// test registering DataSetObserver
assertTrue(cursor.requery());
cursor.registerDataSetObserver(observer);
assertFalse(observer.hasInvalidated());
cursor.moveToLast();
assertEquals(TEST_COUNT, cursor.getInt(1));
cursor.deactivate();
// deactivate method can invoke invalidate() method, can be observed by DataSetObserver.
assertTrue(observer.hasInvalidated());
try {
cursor.getInt(1);
fail("After deactivating, cursor cannot execute getting value operations.");
} catch (StaleDataException e) {
}
assertTrue(cursor.requery());
cursor.moveToLast();
assertEquals(TEST_COUNT, cursor.getInt(1));
// can't register a same observer twice.
try {
cursor.registerDataSetObserver(observer);
fail("didn't throw IllegalStateException when register existed observer");
} catch (IllegalStateException e) {
}
// after unregistering, observer can't be notified.
cursor.unregisterDataSetObserver(observer);
observer.resetStatus();
assertFalse(observer.hasInvalidated());
cursor.deactivate();
assertFalse(observer.hasInvalidated());
}