### Question:
User implements Parcelable { public void setPhoneNumber(String number) { this.phoneNumber = number; } User(String username, String email, String phoneNumber);  User(String username, String email, String phoneNumber, float rating);  User(String Username); private  User(Parcel in); String getUsername(); void setUsername(String name); String getEmail(); void setEmail(String mail); void setPhoneNumber(String number); String getPhoneNumber(); void setId(String id); String getId(); float getRating(); void addRating(float rate); void addReview(String newReview); ArrayList<String> getReviews(); @Override int describeContents(); @Override void writeToParcel(Parcel out, int flags); static final Parcelable.Creator<User> CREATOR; }### Answer:
@Test public void setPhoneNumber() throws Exception { User newUser = new User("HelloWorld"); newUser.setPhoneNumber("5551234567"); assertTrue(newUser.getPhoneNumber().equals("5551234567")); }