Examples with ObserveQueryOptions com.amplifyframework.core.model.query.ObserveQueryOptions used on opensource projects

Example 11 with ObserveQueryOptions

use of com.amplifyframework.core.model.query.ObserveQueryOptions in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method queryWithOrderByRelatedModel.

/**
 * Test query with order by.  Validate that a list of Blog can be sorted by the names of BlogOwners.
 *
 * @throws DataStoreException On failure to arrange items into store, or from the query action itself.
 * @throws InterruptedException InterruptedException.
 */
@Test
public void queryWithOrderByRelatedModel() throws DataStoreException, InterruptedException {
    // Expect: Create BlogOwners and their respective blogs
    List<String> names = Arrays.asList("Joe", "Bob", "Dan", "Jane");
    List<Blog> blogs = new ArrayList<>();
    CountDownLatch latch = new CountDownLatch(1);
    for (String name : names) {
        BlogOwner owner = BlogOwner.builder().name(name).build();
        adapter.save(owner);
        Blog blog = Blog.builder().name("").owner(owner).build();
        adapter.save(blog);
        blogs.add(blog);
    }
    List<Blog> sorted = new ArrayList<>(blogs);
    Collections.sort(sorted, Comparator.comparing(blog -> blog.getOwner().getName()));
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<Blog>> onQuerySnapshot = value -> {
        assertEquals(sorted, value.getItems());
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    List<QuerySortBy> sortBy = new ArrayList<>();
    sortBy.add(BlogOwner.NAME.ascending());
    // Act: Query Blogs sorted by owner's name
    adapter.observeQuery(Blog.class, new ObserveQueryOptions(null, sortBy), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    // assert
    assertTrue(latch.await(30, TimeUnit.SECONDS));
}

Example 12 with ObserveQueryOptions

use of com.amplifyframework.core.model.query.ObserveQueryOptions in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method querySavedDataWithMultipleItems.

/**
 * Test querying the saved item in the SQLite database with observeQuery.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void querySavedDataWithMultipleItems() throws DataStoreException, InterruptedException {
    CountDownLatch latch = new CountDownLatch(1);
    final List<BlogOwner> savedModels = new ArrayList<>();
    final int numModels = 10;
    for (int counter = 0; counter < numModels; counter++) {
        final BlogOwner blogOwner = BlogOwner.builder().name("namePrefix:" + counter).build();
        adapter.save(blogOwner);
        savedModels.add(blogOwner);
    }
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onQuerySnapshot = value -> {
        for (BlogOwner blogOwner : savedModels) {
            assertTrue(value.getItems().contains(blogOwner));
        }
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, null), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 13 with ObserveQueryOptions

use of com.amplifyframework.core.model.query.ObserveQueryOptions in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method querySavedDataWithSingleItem.

/**
 * Test querying the saved item in the SQLite database with observeQuery.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void querySavedDataWithSingleItem() throws DataStoreException, InterruptedException {
    CountDownLatch latch = new CountDownLatch(1);
    final BlogOwner blogOwner = BlogOwner.builder().name("Alan Turing").build();
    adapter.save(blogOwner);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onQuerySnapshot = value -> {
        assertTrue(value.getItems().contains(blogOwner));
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, null), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 14 with ObserveQueryOptions

use of com.amplifyframework.core.model.query.ObserveQueryOptions in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method observeQueryWithOrderBy.

/**
 * Test observe query with order by.
 * Validate that a list of BlogOwners can be sorted first by name in descending order,
 * then by wea in ascending order.
 *
 * @throws DataStoreException On failure to arrange items into store, or from the
 * query action itself
 * @throws InterruptedException interruptedException.
 */
@Test
public void observeQueryWithOrderBy() throws DataStoreException, InterruptedException {
    // Expect
    List<String> names = Arrays.asList("Joe", "Joe", "Joe", "Bob", "Bob", "Bob", "Dan", "Dan", "Dan");
    List<String> weas = Arrays.asList("pon", "lth", "ver", "kly", "ken", "sel", "ner", "rer", "ned");
    List<BlogOwner> owners = new ArrayList<>();
    CountDownLatch latch = new CountDownLatch(1);
    for (int i = 0; i < names.size(); i++) {
        BlogOwner owner = BlogOwner.builder().name(names.get(i)).wea(weas.get(i)).build();
        adapter.save(owner);
        owners.add(owner);
    }
    List<BlogOwner> sorted = new ArrayList<>(owners);
    Collections.sort(sorted, Comparator.comparing(BlogOwner::getName).reversed().thenComparing(BlogOwner::getWea));
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onQuerySnapshot = value -> {
        assertEquals(sorted, value.getItems());
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    List<QuerySortBy> sortBy = new ArrayList<>();
    sortBy.add(BlogOwner.NAME.descending());
    sortBy.add(BlogOwner.WEA.ascending());
    // Act
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, sortBy), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 15 with ObserveQueryOptions

use of com.amplifyframework.core.model.query.ObserveQueryOptions in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method queryWithMaliciousPredicates.

/**
 * Test query with SQL injection.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void queryWithMaliciousPredicates() throws DataStoreException, InterruptedException {
    final BlogOwner jane = BlogOwner.builder().name("Jane Doe").build();
    adapter.save(jane);
    QueryPredicate predicate = BlogOwner.NAME.eq("Jane; DROP TABLE Person; --");
    CountDownLatch latch = new CountDownLatch(2);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onMaliciousQuerySnapshot = resultOfMaliciousQuery -> {
        assertTrue(resultOfMaliciousQuery.getItems().isEmpty());
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = value -> {
    };
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(predicate, null), observationStarted, onMaliciousQuerySnapshot, onObservationError, onObservationComplete);
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onAfterMaliciousQuery = resultAfterMaliciousQuery -> {
        assertTrue(resultAfterMaliciousQuery.getItems().contains(jane));
        latch.countDown();
    };
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, null), observationStarted, onAfterMaliciousQuery, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}