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<?php
/**
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test;
class ConfigTest extends TestCase {
const TESTCONTENT = '<?php $CONFIG=array("foo"=>"bar", "beers" => array("Appenzeller", "Guinness", "Kölsch"), "alcohol_free" => false);';
/** @var array */
private $initialConfig = array('foo' => 'bar', 'beers' => array('Appenzeller', 'Guinness', 'Kölsch'), 'alcohol_free' => false);
/** @var string */
private $configFile;
/** @var \OC\Config */
private $config;
/** @var string */
private $randomTmpDir;
protected function setUp() {
parent::setUp();
$this->randomTmpDir = \OC::$server->getTempManager()->getTemporaryFolder();
$this->configFile = $this->randomTmpDir.'testconfig.php';
file_put_contents($this->configFile, self::TESTCONTENT);
$this->config = new \OC\Config($this->randomTmpDir, 'testconfig.php');
}
protected function tearDown() {
unlink($this->configFile);
parent::tearDown();
}
public function testGetKeys() {
$expectedConfig = array('foo', 'beers', 'alcohol_free');
$this->assertSame($expectedConfig, $this->config->getKeys());
}
public function testGetValue() {
$this->assertSame('bar', $this->config->getValue('foo'));
$this->assertSame(null, $this->config->getValue('bar'));
$this->assertSame('moo', $this->config->getValue('bar', 'moo'));
$this->assertSame(false, $this->config->getValue('alcohol_free', 'someBogusValue'));
$this->assertSame(array('Appenzeller', 'Guinness', 'Kölsch'), $this->config->getValue('beers', 'someBogusValue'));
$this->assertSame(array('Appenzeller', 'Guinness', 'Kölsch'), $this->config->getValue('beers'));
}
public function testGetValueReturnsEnvironmentValueIfSet() {
$this->assertEquals('bar', $this->config->getValue('foo'));
putenv('NC_foo=baz');
$this->assertEquals('baz', $this->config->getValue('foo'));
putenv('NC_foo'); // unset the env variable
}
public function testGetValueReturnsEnvironmentValueIfSetToZero() {
$this->assertEquals('bar', $this->config->getValue('foo'));
putenv('NC_foo=0');
$this->assertEquals('0', $this->config->getValue('foo'));
putenv('NC_foo'); // unset the env variable
}
public function testGetValueReturnsEnvironmentValueIfSetToFalse() {
$this->assertEquals('bar', $this->config->getValue('foo'));
putenv('NC_foo=false');
$this->assertEquals('false', $this->config->getValue('foo'));
putenv('NC_foo'); // unset the env variable
}
public function testSetValue() {
$this->config->setValue('foo', 'moo');
$expectedConfig = $this->initialConfig;
$expectedConfig['foo'] = 'moo';
$this->assertAttributeEquals($expectedConfig, 'cache', $this->config);
$content = file_get_contents($this->configFile);
$expected = "<?php\n\$CONFIG = array (\n 'foo' => 'moo',\n 'beers' => \n array (\n 0 => 'Appenzeller',\n " .
" 1 => 'Guinness',\n 2 => 'Kölsch',\n ),\n 'alcohol_free' => false,\n);\n";
$this->assertEquals($expected, $content);
$this->config->setValue('bar', 'red');
$this->config->setValue('apps', array('files', 'gallery'));
$expectedConfig['bar'] = 'red';
$expectedConfig['apps'] = array('files', 'gallery');
$this->assertAttributeEquals($expectedConfig, 'cache', $this->config);
$content = file_get_contents($this->configFile);
$expected = "<?php\n\$CONFIG = array (\n 'foo' => 'moo',\n 'beers' => \n array (\n 0 => 'Appenzeller',\n " .
" 1 => 'Guinness',\n 2 => 'Kölsch',\n ),\n 'alcohol_free' => false,\n 'bar' => 'red',\n 'apps' => \n " .
" array (\n 0 => 'files',\n 1 => 'gallery',\n ),\n);\n";
$this->assertEquals($expected, $content);
}
public function testSetValues() {
$content = file_get_contents($this->configFile);
$this->assertEquals(self::TESTCONTENT, $content);
// Changing configs to existing values and deleting non-existing once
// should not rewrite the config.php
$this->config->setValues([
'foo' => 'bar',
'not_exists' => null,
]);
$this->assertAttributeEquals($this->initialConfig, 'cache', $this->config);
$content = file_get_contents($this->configFile);
$this->assertEquals(self::TESTCONTENT, $content);
$this->config->setValues([
'foo' => 'moo',
'alcohol_free' => null,
]);
$expectedConfig = $this->initialConfig;
$expectedConfig['foo'] = 'moo';
unset($expectedConfig['alcohol_free']);
$this->assertAttributeEquals($expectedConfig, 'cache', $this->config);
$content = file_get_contents($this->configFile);
$expected = "<?php\n\$CONFIG = array (\n 'foo' => 'moo',\n 'beers' => \n array (\n 0 => 'Appenzeller',\n " .
" 1 => 'Guinness',\n 2 => 'Kölsch',\n ),\n);\n";
$this->assertEquals($expected, $content);
}
public function testDeleteKey() {
$this->config->deleteKey('foo');
$expectedConfig = $this->initialConfig;
unset($expectedConfig['foo']);
$this->assertAttributeEquals($expectedConfig, 'cache', $this->config);
$content = file_get_contents($this->configFile);
$expected = "<?php\n\$CONFIG = array (\n 'beers' => \n array (\n 0 => 'Appenzeller',\n " .
" 1 => 'Guinness',\n 2 => 'Kölsch',\n ),\n 'alcohol_free' => false,\n);\n";
$this->assertEquals($expected, $content);
}
public function testConfigMerge() {
// Create additional config
$additionalConfig = '<?php $CONFIG=array("php53"=>"totallyOutdated");';
$additionalConfigPath = $this->randomTmpDir.'additionalConfig.testconfig.php';
file_put_contents($additionalConfigPath, $additionalConfig);
// Reinstantiate the config to force a read-in of the additional configs
$this->config = new \OC\Config($this->randomTmpDir, 'testconfig.php');
// Ensure that the config value can be read and the config has not been modified
$this->assertSame('totallyOutdated', $this->config->getValue('php53', 'bogusValue'));
$this->assertEquals(self::TESTCONTENT, file_get_contents($this->configFile));
// Write a new value to the config
$this->config->setValue('CoolWebsites', array('demo.owncloud.org', 'owncloud.org', 'owncloud.com'));
$expected = "<?php\n\$CONFIG = array (\n 'foo' => 'bar',\n 'beers' => \n array (\n 0 => 'Appenzeller',\n " .
" 1 => 'Guinness',\n 2 => 'Kölsch',\n ),\n 'alcohol_free' => false,\n 'php53' => 'totallyOutdated',\n 'CoolWebsites' => \n array (\n " .
" 0 => 'demo.owncloud.org',\n 1 => 'owncloud.org',\n 2 => 'owncloud.com',\n ),\n);\n";
$this->assertEquals($expected, file_get_contents($this->configFile));
// Cleanup
unlink($additionalConfigPath);
}
}
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