alltube/tests/ConfigTest.php

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<?php
/**
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* ConfigTest class.
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*/
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namespace Alltube\Test;
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use Alltube\Config;
/**
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* Unit tests for the Config class.
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*/
class ConfigTest extends BaseTest
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{
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/**
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* Config class instance.
*
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* @var Config
*/
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private $config;
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/**
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* Prepare tests.
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*/
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protected function setUp()
{
$this->config = Config::getInstance();
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}
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/**
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* Test the getInstance function.
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*
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* @return void
*/
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public function testGetInstance()
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{
$this->assertEquals($this->config->convert, false);
$this->assertConfig($this->config);
}
/**
* Assert that a Config object is correctly instantiated.
*
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* @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('bool', $config->convert);
$this->assertInternalType('bool', $config->uglyUrls);
$this->assertInternalType('bool', $config->stream);
$this->assertInternalType('bool', $config->remux);
$this->assertInternalType('int', $config->audioBitrate);
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}
/**
* Test the setFile function.
*
* @return void
*/
public function testSetFile()
{
if (PHP_OS == 'WINNT') {
$configFile = 'config_test_windows.yml';
} else {
$configFile = 'config_test.yml';
}
$this->assertNull(Config::setFile(__DIR__.'/../config/'.$configFile));
}
/**
* Test the setFile function with a missing config file.
*
* @return void
* @expectedException Exception
*/
public function testSetFileWithMissingFile()
{
Config::setFile('foo');
}
/**
* Test the setOptions function.
*
* @return void
*/
public function testSetOptions()
{
Config::setOptions(['appName' => 'foo']);
$config = Config::getInstance();
$this->assertEquals($config->appName, 'foo');
}
/**
* Test the setOptions function.
*
* @return void
*/
public function testSetOptionsWithoutUpdate()
{
Config::setOptions(['appName' => 'foo'], false);
$config = Config::getInstance();
$this->assertEquals($config->appName, 'foo');
}
/**
* Test the setOptions function.
*
* @return void
* @expectedException Exception
*/
public function testSetOptionsWithBadYoutubedl()
{
Config::setOptions(['youtubedl' => 'foo']);
}
/**
* Test the setOptions function.
*
* @return void
* @expectedException Exception
*/
public function testSetOptionsWithBadPython()
{
Config::setOptions(['python' => 'foo']);
}
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/**
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* Test the getInstance function with the CONVERT and PYTHON environment variables.
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*
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* @return void
*/
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public function testGetInstanceWithEnv()
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{
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Config::destroyInstance();
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putenv('CONVERT=1');
$config = Config::getInstance();
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$this->assertEquals($config->convert, true);
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putenv('CONVERT');
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}
}