<?php

namespace NoccyLabs\Ipc\Signal;


class SignalTrapTest extends \PhpUnit\Framework\TestCase
{

    public function testSignalTrap()
    {
        $trap = new SignalTrap(SIGUSR1);

        $this->assertEquals(false, $trap->isTrapped());

        posix_kill(posix_getpid(), SIGUSR1);

        usleep(1000);

        $this->assertEquals(true, $trap->isTrapped());

        $this->assertEquals(false, $trap->isTrapped());
    }

    public function testSignalTrapWithoutResetting()
    {
        $trap = new SignalTrap(SIGUSR1);

        $this->assertEquals(false, $trap->isTrapped());

        posix_kill(posix_getpid(), SIGUSR1);

        usleep(1000);

        $this->assertEquals(true, $trap->isTrapped(false));

        $this->assertEquals(true, $trap->isTrapped());
    }

}