<?php

namespace AdamBrett\ShellWrapper\Tests\Runners;

use AdamBrett\ShellWrapper\Command;
use AdamBrett\ShellWrapper\ExitCodes;
use AdamBrett\ShellWrapper\Runners\System;
use PHPUnit\Framework\TestCase;

class SystemTest extends TestCase
{
    public function testCanCreateInstance()
    {
        $shell = new System();
        $this->assertInstanceOf('AdamBrett\ShellWrapper\Runners\System', $shell);
    }

    public function testCanGetOutput()
    {
        $shell = new System();

        ob_start();
        $lastLine = $shell->run(new Command('ls'));
        ob_end_clean();

        $this->assertIsString($lastLine, 'The should be some output');
    }

    public function testCanGetReturnValue()
    {
        $shell = new System();

        ob_start();
        $shell->run(new Command('ls'));
        ob_end_clean();

        $this->assertEquals(ExitCodes::SUCCESS, $shell->getReturnValue(), 'The return should be a success');
        $this->assertIsInt($shell->getReturnValue(), 'The should be a return value');

        $shell->run(new Command('/dev/null 2>/dev/null'));
        $this->assertEquals(ExitCodes::PERMISSION_ERROR, $shell->getReturnValue(), 'The return should be an error');
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODQ1MDk2MzMwMDA2OTY4MyA4MTE0MTk5NDI5Mzk2MzUzIDY0MTEwNjQ2NjkwNzg3NTU=