<?php

namespace Spark\Pipe;


class PipelineTest extends \PhpUnit\Framework\TestCase
{
    /**
     * @covers Pipeline::setInputFile
     * @covers Pipeline::setOutputFile
     * @covers Pipeline::run
     */
    public function testPipingData()
    {
        
        $rand = random_bytes(1024);
        file_put_contents("/tmp/rand.in", $rand);

        $pipe = new Pipeline();
        $pipe->setInputFile("/tmp/rand.in");
        $pipe->setOutputFile("/tmp/rand.out");
        $pipe->run();

        $out = file_get_contents("/tmp/rand.out");
        $this->assertEquals($rand, $out);
    }
}