alltube/tests/ConfigTest.php

110 lines
2.6 KiB
PHP

<?php
/**
* ConfigTest class.
*/
namespace Alltube\Test;
use Alltube\Config;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the Config class.
*/
class ConfigTest extends TestCase
{
/**
* Config class instance.
*
* @var Config
*/
private $config;
/**
* Prepare tests.
*/
protected function setUp()
{
$this->config = Config::getInstance('config/config_test.yml');
}
/**
* Destroy variables created by setUp().
*
* @return void
*/
protected function tearDown()
{
Config::destroyInstance();
}
/**
* Test the getInstance function.
*
* @return void
*/
public function testGetInstance()
{
$this->assertEquals($this->config->convert, false);
$this->assertConfig($this->config);
}
/**
* Assert that a Config object is correctly instantiated.
*
* @param Config $config Config class instance.
*
* @return void
*/
private function assertConfig(Config $config)
{
$this->assertInternalType('array', $config->params);
$this->assertInternalType('string', $config->youtubedl);
$this->assertInternalType('string', $config->python);
$this->assertInternalType('string', $config->avconv);
$this->assertInternalType('string', $config->rtmpdump);
$this->assertInternalType('bool', $config->convert);
$this->assertInternalType('bool', $config->uglyUrls);
$this->assertInternalType('bool', $config->stream);
$this->assertInternalType('bool', $config->remux);
}
/**
* Test the getInstance function with a missing config file.
*
* @return void
* @expectedException Exception
*/
public function testGetInstanceWithMissingFile()
{
Config::getInstance('foo');
}
/**
* Test the getInstance function with an empty filename.
*
* @return void
*/
public function testGetInstanceWithEmptyFile()
{
$config = Config::getInstance('');
$this->assertConfig($config);
}
/**
* Test the getInstance function with the CONVERT and PYTHON environment variables.
*
* @return void
*/
public function testGetInstanceWithEnv()
{
Config::destroyInstance();
putenv('CONVERT=1');
putenv('PYTHON=foo');
$config = Config::getInstance('config/config_test.yml');
$this->assertEquals($config->convert, true);
$this->assertEquals($config->python, 'foo');
putenv('CONVERT');
putenv('PYTHON');
}
}