@@ -0,0 +1,535 @@
+package ch.epfl.sweng.project.Model;%0A%0Aimport com.google.firebase.database.DatabaseReference;%0Aimport com.google.firebase.database.FirebaseDatabase;%0A%0A/**%0A * Test suite for the MainActivity of Homework1%0A */%0Apublic class FirebaseHelper %7B%0A%0A    private DatabaseReference mDatabase = null;%0A%0A    public FirebaseHelper() %7B%0A        mDatabase = FirebaseDatabase.getInstance().getReference();%0A    %7D%0A%0A    public boolean addUser(Profile profile) %7B%0A        //mDatabase.child()%0A    %7D%0A%0A    public boolean addEffort(String id, Effort effort) %7B%0A%0A    %7D%0A%7D%0A

add FirebaseHelper