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<?php
/**
* ConfigTest class.
*/
namespace Alltube\Test;
use Alltube\Config;
use Alltube\Exception\ConfigException;
/**
* Unit tests for the Config class.
*/
class ConfigTest extends BaseTest
{
/**
* Config class instance.
*
* @var Config
*/
private $config;
/**
* Prepare tests.
* @throws ConfigException
*/
protected function setUp(): void
{
parent::setUp();
$this->config = Config::getInstance();
}
/**
* Test the getInstance function.
*
* @return void
*/
public function testGetInstance()
{
$config = Config::getInstance();
$this->assertEquals(false, $config->convert);
$this->assertConfig($config);
}
/**
* Test the getInstance function.
*
* @return void
*/
public function testGetInstanceFromScratch()
{
Config::destroyInstance();
$config = Config::getInstance();
$this->assertEquals(false, $config->convert);
$this->assertConfig($config);
}
/**
* Assert that a Config object is correctly instantiated.
*
* @param Config $config Config class instance.
*
* @return void
*/
private function assertConfig(Config $config)
{
$this->assertIsArray($config->params);
$this->assertIsString($config->youtubedl);
$this->assertIsString($config->python);
$this->assertIsString($config->ffmpeg);
$this->assertIsBool($config->convert);
$this->assertIsBool($config->uglyUrls);
$this->assertIsBool($config->stream);
$this->assertIsBool($config->remux);
$this->assertIsBool($config->defaultAudio);
$this->assertIsBool($config->convertSeek);
$this->assertIsInt($config->audioBitrate);
}
/**
* Test the setFile function.
*
* @return void
* @throws ConfigException
*/
public function testSetFile()
{
Config::setFile($this->getConfigFile());
$this->assertConfig($this->config);
}
/**
* Test the setFile function with a missing config file.
*
* @return void
*/
public function testSetFileWithMissingFile()
{
$this->expectException(ConfigException::class);
Config::setFile('foo');
}
/**
* Test the setOptions function.
*
* @return void
* @throws ConfigException
*/
public function testSetOptions()
{
Config::setOptions(['appName' => 'foo']);
$config = Config::getInstance();
$this->assertEquals('foo', $config->appName);
}
/**
* Test the setOptions function.
*
* @return void
* @throws ConfigException
*/
public function testSetOptionsWithoutUpdate()
{
Config::setOptions(['appName' => 'foo'], false);
$config = Config::getInstance();
$this->assertEquals('foo', $config->appName);
}
/**
* Test the setOptions function.
*
* @return void
*/
public function testSetOptionsWithBadYoutubedl()
{
$this->expectException(ConfigException::class);
Config::setOptions(['youtubedl' => 'foo']);
}
/**
* Test the setOptions function.
*
* @return void
*/
public function testSetOptionsWithBadPython()
{
$this->expectException(ConfigException::class);
Config::setOptions(['python' => 'foo']);
}
/**
* Test the getInstance function with the CONVERT and PYTHON environment variables.
*
* @return void
* @throws ConfigException
*/
public function testGetInstanceWithEnv()
{
Config::destroyInstance();
putenv('CONVERT=1');
Config::setFile($this->getConfigFile());
$config = Config::getInstance();
$this->assertEquals(true, $config->convert);
putenv('CONVERT');
}
}