Kraken\Util\Buffer\BufferInterface::push PHP Method

    public function push($data);

 public function testApiSearch_FindsProperIndex_WhenReverseIsPassed()
 {
     $search = substr($this->initialString, 0, 3);
     $this->buffer->push($this->initialString);
     $index = $this->buffer->search($search, true);
     $this->assertSame(strlen($this->initialString), $index);
 }