Examples with DatabaseReference com.google.firebase.database.DatabaseReference used on opensource projects

Example 91 with DatabaseReference

use of com.google.firebase.database.DatabaseReference in project SEProject by NicholasBarreyre.

the class AccountManagerTest method setUserLoggedInFalseTest.

/**
 * Tests that a user that has been authenticated is tagged as logged in
 *
 * Will pass if there exists a child node in the online_users reference equal to the users
 * username.
 *
 * @throws Exception
 */
@Test
public void setUserLoggedInFalseTest() throws Exception {
    // create a test user and set them as online
    User testUser = TestingHelper.createTestUser();
    // set the user as online then set them as offline
    AccountManager.setUserLoginState(testUser.getUsername(), false);
    // attempt to retrieve a reference to the logged in user
    FirebaseDatabase database = FirebaseDatabase.getInstance();
    DatabaseReference usersReference = database.getReference("online_users/" + testUser.getUsername());
    // attach a listener for data changes of the users reference.  this will occur when
    // the reference is populated
    usersReference.addListenerForSingleValueEvent(new ValueEventListener() {

        @Override
        public void onDataChange(DataSnapshot dataSnapshot) {
            // if the reference exists, then the user is tagged as logged in and we should fail
            // the test, otherwise it should succeed
            assertFalse("Expecting non-empty result from database, but no data returned...", dataSnapshot.exists());
        }

        @Override
        public void onCancelled(DatabaseError databaseError) {
        }
    });
}

Example 92 with DatabaseReference

use of com.google.firebase.database.DatabaseReference in project SEProject by NicholasBarreyre.

the class AccountManagerTest method toggleOnlineUserTest.

@Test
public void toggleOnlineUserTest() throws Exception {
    final User testUser = TestingHelper.createTestUser();
    AccountManager.createUser(testUser);
    sleep(1000);
    AccountManager.authenticate(testUser, TestingHelper.assertTrueBooleanResult());
    sleep(1000);
    AccountManager.setOnline(false);
    testUser.addUserExercise(TestingHelper.testExercise1);
    AccountManager.updateUser(testUser);
    AccountManager.setOnline(true);
    sleep(1000);
    // retrieve a reference to the users node
    FirebaseDatabase database = FirebaseDatabase.getInstance();
    DatabaseReference usersReference = database.getReference("users/" + testUser.getUsername());
    // attach a listener for data changes of the users reference.  this will occur when
    // the reference is populated
    usersReference.addListenerForSingleValueEvent(new ValueEventListener() {

        @Override
        public void onDataChange(DataSnapshot dataSnapshot) {
            assertTrue(dataSnapshot.exists());
            if (dataSnapshot.exists()) {
                assertEquals(1, dataSnapshot.getValue(User.class).getUserExercises().size());
            }
        }

        @Override
        public void onCancelled(DatabaseError databaseError) {
        }
    });
    sleep(1000);
    AccountManager.deleteUser(testUser, TestingHelper.assertTrueBooleanResult());
}

Example 93 with DatabaseReference

use of com.google.firebase.database.DatabaseReference in project SEProject by NicholasBarreyre.

the class TestingHelper method addTestUserExercises.

/**
 * Test helper to add test exercises to testuser
 */
public static void addTestUserExercises() {
    FirebaseDatabase database = FirebaseDatabase.getInstance();
    DatabaseReference usersReference = database.getReference("users/testuser");
    ArrayList<Exercise> testExercises = new ArrayList<>();
    testExercises.add(testExercise1);
    testExercises.add(testExercise2);
    testExercises.add(testExercise3);
    usersReference.child("userExercises").setValue(testExercises);
}

Example 94 with DatabaseReference

use of com.google.firebase.database.DatabaseReference in project SEProject by NicholasBarreyre.

the class TestingHelper method resetTestUserWorkouts.

/**
 * Test helper to reset the testuser's workout list
 */
public static void resetTestUserWorkouts() {
    FirebaseDatabase database = FirebaseDatabase.getInstance();
    DatabaseReference usersReference = database.getReference("users/testuser");
    usersReference.child("userWorkouts").setValue(null);
}

Example 95 with DatabaseReference

use of com.google.firebase.database.DatabaseReference in project SEProject by NicholasBarreyre.

the class TestingHelper method resetTestTeam.

public static void resetTestTeam() {
    FirebaseDatabase database = FirebaseDatabase.getInstance();
    DatabaseReference teamsReference = database.getReference("teams");
    teamsReference.child("testteam").setValue(null);
}