public function testReadMessageTemplateTnT() {
$results = $this->adapter->read('messageTemplate', 'root', null);
$expected = 'mixed 1';
$result = $results['mixed 1']['ids']['singular'];
$this->assertEqual($expected, $result);
$expected = 'plural mixed 1';
$result = $results['mixed 1']['ids']['plural'];
$this->assertEqual($expected, $result);
$expected = 'mixed 2';
$result = $results['mixed 2']['ids']['singular'];
$this->assertEqual($expected, $result);
$expected = 'plural mixed 2';
$result = $results['mixed 2']['ids']['plural'];
$this->assertEqual($expected, $result);
}