Kraken\_Unit\Util\Buffer\BufferIteratorTest::testApiInsert PHP Метод

    public function testApiInsert()
    {
        $this->iterator->next();
        $this->iterator->insert($this->appendString);
        $this->assertSame(substr($this->initialString, 0, 1) . $this->appendString . substr($this->initialString, 1), (string) $this->buffer);
    }