@Test
  public void testSubsequentGetWritableDatabase() throws Exception {
    helper.getWritableDatabase();
    helper.reset();

    assertSubsequentDB(helper.getWritableDatabase());
  }
  @Test
  public void testSubsequentGetReadableDatabase() throws Exception {
    SQLiteDatabase database = helper.getReadableDatabase();
    helper.reset();
    database = helper.getReadableDatabase();

    assertSubsequentDB(database);
  }