Sokil\Mongo\ExpressionTest::testSearchInArrayField PHP Method

    public function testSearchInArrayField()
    {
        // create document
        $document = $this->collection->createDocument();
        $document->push('param', 'value1');
        $document->push('param', 'value2');
        $document->save();
        // find document
        $document = $this->collection->find()->where('param', 'value1')->findOne();
        $this->assertEquals(array('value1', 'value2'), $document->param);
    }