icingaweb2/test/php/library/Icinga/Logger/Writer/StreamWriterTest.php

<?php
// {{{ICINGA_LICENSE_HEADER}}}
// {{{ICINGA_LICENSE_HEADER}}}

namespace Tests\Icinga\Logger\Writer;

use Zend_Config;
use Icinga\Logger\Logger;
use Icinga\Test\BaseTestCase;
use Icinga\Logger\Writer\StreamWriter;

class LoggerTest extends BaseTestCase
{
    public function setUp()
    {
        parent::setUp();

        $this->target = tempnam(sys_get_temp_dir(), 'log');
    }

    public function tearDown()
    {
        parent::tearDown();

        unlink($this->target);
    }

    public function testWhetherStreamWriterCreatesMissingFiles()
    {
        new StreamWriter(new Zend_Config(array('target' => $this->target)));
        $this->assertFileExists($this->target, 'StreamWriter does not create missing files on initialization');
    }

    /**
     * @depends testWhetherStreamWriterCreatesMissingFiles
     */
    public function testWhetherStreamWriterWritesMessages()
    {
        $writer = new StreamWriter(new Zend_Config(array('target' => $this->target)));
        $writer->log(Logger::$ERROR, 'This is a test error');
        $log = file_get_contents($this->target);
        $this->assertContains('This is a test error', $log, 'StreamWriter does not write log messages');
    }
}