iio\libmergepdf\MergerTest::testInvalidPageError PHP Method

    public function testInvalidPageError()
    {
        $fpdi = $this->getMock('\\FPDI', array('importPage', 'setSourceFile'));
        $fpdi->expects($this->once())->method('importPage')->will($this->throwException(new \Exception()));
        $m = new Merger($fpdi);
        $m->addRaw('', new Pages('2'));
        $m->merge();
    }