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<?php
namespace Shaarli\Config;
/**
* Class ConfigPhpTest
*
* We run tests in separate processes due to the usage for $GLOBALS
* which are kept between tests.
* @runTestsInSeparateProcesses
*/
class ConfigPhpTest extends \PHPUnit\Framework\TestCase
{
/**
* @var ConfigPhp
*/
protected $configIO;
public function setUp()
{
$this->configIO = new ConfigPhp();
}
/**
* Read a simple existing config file.
*/
public function testRead()
{
$conf = $this->configIO->read('tests/utils/config/configPhp.php');
$this->assertEquals('root', $conf['login']);
$this->assertEquals('lala', $conf['redirector']);
$this->assertEquals('data/datastore.php', $conf['config']['DATASTORE']);
$this->assertEquals('1', $conf['plugins']['WALLABAG_VERSION']);
}
/**
* Read a non existent config file -> empty array.
*/
public function testReadNonExistent()
{
$this->assertEquals(array(), $this->configIO->read('nope'));
}
/**
* Read an empty existent config file -> array with blank default values.
*/
public function testReadEmpty()
{
$dataFile = 'tests/utils/config/emptyConfigPhp.php';
$conf = $this->configIO->read($dataFile);
$this->assertEmpty($conf['login']);
$this->assertEmpty($conf['title']);
$this->assertEmpty($conf['titleLink']);
$this->assertEmpty($conf['config']);
$this->assertEmpty($conf['plugins']);
}
/**
* Write a new config file.
*/
public function testWriteNew()
{
$dataFile = 'tests/utils/config/configWrite.php';
$data = array(
'login' => 'root',
'redirector' => 'lala',
'config' => array(
'DATASTORE' => 'data/datastore.php',
),
'plugins' => array(
'WALLABAG_VERSION' => '1',
)
);
$this->configIO->write($dataFile, $data);
$expected = '<?php
$GLOBALS[\'login\'] = \'root\';
$GLOBALS[\'redirector\'] = \'lala\';
$GLOBALS[\'config\'][\'DATASTORE\'] = \'data/datastore.php\';
$GLOBALS[\'plugins\'][\'WALLABAG_VERSION\'] = \'1\';
';
$this->assertEquals($expected, file_get_contents($dataFile));
unlink($dataFile);
}
/**
* Overwrite an existing setting.
*/
public function testOverwrite()
{
$source = 'tests/utils/config/configPhp.php';
$dest = 'tests/utils/config/configOverwrite.php';
copy($source, $dest);
$conf = $this->configIO->read($dest);
$conf['redirector'] = 'blabla';
$this->configIO->write($dest, $conf);
$conf = $this->configIO->read($dest);
$this->assertEquals('blabla', $conf['redirector']);
unlink($dest);
}
}
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