FacebookAuthProvider extends AuthProvider { @Override public String[] getRequiredAndroidPermissions() { return new String[0]; } FacebookAuthProvider(String connectionName, AuthenticationAPIClient auth0);   FacebookAuthProvider(String connectionName, AuthenticationAPIClient auth0, FacebookApi facebook);  FacebookAuthProvider(@NonNull AuthenticationAPIClient auth0); void setPermissions(@NonNull Collection<String> permissions); void rememberLastLogin(boolean rememberLastLogin); @Override boolean authorize(int requestCode, int resultCode, @Nullable Intent intent); @Override boolean authorize(@Nullable Intent intent); @Override String[] getRequiredAndroidPermissions(); @Override void stop(); @Override void clearSession();  }
@Test public void shouldNotRequireAndroidPermissions() throws Exception { assertThat(provider.getRequiredAndroidPermissions(), is(notNullValue())); assertThat(provider.getRequiredAndroidPermissions(), is(IsArrayWithSize.<String>emptyArray())); }