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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*/
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class ConfigTest extends \PHPUnit_Framework_TestCase
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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 $config;
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/**
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* Prepare tests.
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*/
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protected function setUp()
{
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$this->config = Config::getInstance('config/config_test.yml');
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}
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/**
* Destroy variables created by setUp().
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*
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* @return void
*/
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protected function tearDown()
{
Config::destroyInstance();
}
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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->assertInternalType('array', $this->config->params);
$this->assertInternalType('string', $this->config->youtubedl);
$this->assertInternalType('string', $this->config->python);
$this->assertInternalType('string', $this->config->avconv);
$this->assertInternalType('string', $this->config->rtmpdump);
}
/**
* Test the getInstance function with a missing config file.
*
* @return void
* @expectedException Exception
*/
public function testGetInstanceWithMissingFile()
{
Config::getInstance('foo');
}
/**
* Test the getInstance function with aen empty filename.
*
* @return void
*/
public function testGetInstanceWithEmptyFile()
{
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Config::getInstance('');
}
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/**
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* Test the getInstance function with the CONVERT and PYTHON environment variables.
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*
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* @return void
*/
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public function testGetInstanceWithEnv()
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{
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Config::destroyInstance();
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putenv('CONVERT=1');
putenv('PYTHON=foo');
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$config = Config::getInstance('config/config_test.yml');
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$this->assertEquals($config->convert, true);
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$this->assertEquals($config->python, 'foo');
putenv('CONVERT');
putenv('PYTHON');
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}
}