public function testAddPhrase()
{
$phrase = 'test phrase';
$line = 2;
$expected = [['phrase' => $phrase, 'file' => null, 'line' => $line, 'quote' => '']];
$this->_adapterReflection->invoke($this->_adapterMock, $phrase, $line);
$actual = $this->_adapterMock->getPhrases();
$this->assertEquals($expected, $actual);
$this->_adapterReflection->invoke($this->_adapterMock, '', '');
$actual = $this->_adapterMock->getPhrases();
$this->assertEquals($expected, $actual);
}