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<?php
require_once 'application/config/ConfigManager.php';
require_once 'tests/Updater/DummyUpdater.php';
/**
* Class UpdaterTest.
* Runs unit tests against the Updater class.
*/
class UpdaterTest extends PHPUnit_Framework_TestCase
{
/**
* @var array Configuration input set.
*/
private static $configFields;
/**
* @var string Path to test datastore.
*/
protected static $testDatastore = 'sandbox/datastore.php';
/**
* @var string Config file path (without extension).
*/
protected static $configFile = 'tests/utils/config/configUpdater';
/**
* @var ConfigManager
*/
protected $conf;
/**
* Executed before each test.
*/
public function setUp()
{
self::$configFields = array(
'login' => 'login',
'hash' => 'hash',
'salt' => 'salt',
'timezone' => 'Europe/Paris',
'title' => 'title',
'titleLink' => 'titleLink',
'redirector' => '',
'disablesessionprotection' => false,
'privateLinkByDefault' => false,
'config' => array(
'DATADIR' => 'tests/Updater',
'PAGECACHE' => 'sandbox/pagecache',
'config1' => 'config1data',
'config2' => 'config2data',
)
);
ConfigManager::$CONFIG_FILE = self::$configFile;
$this->conf = ConfigManager::reset();
$this->conf->reload();
foreach (self::$configFields as $key => $value) {
$this->conf->set($key, $value);
}
$this->conf->write(true);
}
/**
* Executed after each test.
*
* @return void
*/
public function tearDown()
{
if (is_file('tests/Updater/config.json')) {
unlink('tests/Updater/config.json');
}
if (is_file(self::$configFields['config']['DATADIR'] . '/options.php')) {
unlink(self::$configFields['config']['DATADIR'] . '/options.php');
}
if (is_file(self::$configFields['config']['DATADIR'] . '/updates.txt')) {
unlink(self::$configFields['config']['DATADIR'] . '/updates.txt');
}
}
/**
* Test read_updates_file with an empty/missing file.
*/
public function testReadEmptyUpdatesFile()
{
$this->assertEquals(array(), read_updates_file(''));
$updatesFile = self::$configFields['config']['DATADIR'] . '/updates.txt';
touch($updatesFile);
$this->assertEquals(array(), read_updates_file($updatesFile));
}
/**
* Test read/write updates file.
*/
public function testReadWriteUpdatesFile()
{
$updatesFile = self::$configFields['config']['DATADIR'] . '/updates.txt';
$updatesMethods = array('m1', 'm2', 'm3');
write_updates_file($updatesFile, $updatesMethods);
$readMethods = read_updates_file($updatesFile);
$this->assertEquals($readMethods, $updatesMethods);
// Update
$updatesMethods[] = 'm4';
write_updates_file($updatesFile, $updatesMethods);
$readMethods = read_updates_file($updatesFile);
$this->assertEquals($readMethods, $updatesMethods);
}
/**
* Test errors in write_updates_file(): empty updates file.
*
* @expectedException Exception
* @expectedExceptionMessageRegExp /Updates file path is not set(.*)/
*/
public function testWriteEmptyUpdatesFile()
{
write_updates_file('', array('test'));
}
/**
* Test errors in write_updates_file(): not writable updates file.
*
* @expectedException Exception
* @expectedExceptionMessageRegExp /Unable to write(.*)/
*/
public function testWriteUpdatesFileNotWritable()
{
$updatesFile = self::$configFields['config']['DATADIR'] . '/updates.txt';
touch($updatesFile);
chmod($updatesFile, 0444);
@write_updates_file($updatesFile, array('test'));
}
/**
* Test the update() method, with no update to run.
* 1. Everything already run.
* 2. User is logged out.
*/
public function testNoUpdates()
{
$updates = array(
'updateMethodDummy1',
'updateMethodDummy2',
'updateMethodDummy3',
'updateMethodException',
);
$updater = new DummyUpdater($updates, array(), true);
$this->assertEquals(array(), $updater->update());
$updater = new DummyUpdater(array(), array(), false);
$this->assertEquals(array(), $updater->update());
}
/**
* Test the update() method, with all updates to run (except the failing one).
*/
public function testUpdatesFirstTime()
{
$updates = array('updateMethodException',);
$expectedUpdates = array(
'updateMethodDummy1',
'updateMethodDummy2',
'updateMethodDummy3',
);
$updater = new DummyUpdater($updates, array(), true);
$this->assertEquals($expectedUpdates, $updater->update());
}
/**
* Test the update() method, only one update to run.
*/
public function testOneUpdate()
{
$updates = array(
'updateMethodDummy1',
'updateMethodDummy3',
'updateMethodException',
);
$expectedUpdate = array('updateMethodDummy2');
$updater = new DummyUpdater($updates, array(), true);
$this->assertEquals($expectedUpdate, $updater->update());
}
/**
* Test Update failed.
*
* @expectedException UpdaterException
*/
public function testUpdateFailed()
{
$updates = array(
'updateMethodDummy1',
'updateMethodDummy2',
'updateMethodDummy3',
);
$updater = new DummyUpdater($updates, array(), true);
$updater->update();
}
/**
* Test update mergeDeprecatedConfig:
* 1. init a config file.
* 2. init a options.php file with update value.
* 3. merge.
* 4. check updated value in config file.
*/
public function testUpdateMergeDeprecatedConfig()
{
// Use writeConfig to create a options.php
ConfigManager::$CONFIG_FILE = 'tests/Updater/options';
$this->conf->setConfigIO(new ConfigPhp());
$invert = !$this->conf->get('privateLinkByDefault');
$this->conf->set('privateLinkByDefault', $invert);
$this->conf->write(true);
$optionsFile = 'tests/Updater/options.php';
$this->assertTrue(is_file($optionsFile));
ConfigManager::$CONFIG_FILE = 'tests/Updater/config';
// merge configs
$updater = new Updater(array(), array(), true);
// This writes a new config file in tests/Updater/config.php
$updater->updateMethodMergeDeprecatedConfigFile();
// make sure updated field is changed
$this->conf->reload();
$this->assertEquals($invert, $this->conf->get('privateLinkByDefault'));
$this->assertFalse(is_file($optionsFile));
// Delete the generated file.
unlink($this->conf->getConfigFile());
}
/**
* Test mergeDeprecatedConfig in without options file.
*/
public function testMergeDeprecatedConfigNoFile()
{
$updater = new Updater(array(), array(), true);
$updater->updateMethodMergeDeprecatedConfigFile();
$this->assertEquals(self::$configFields['login'], $this->conf->get('login'));
}
/**
* Test renameDashTags update method.
*/
public function testRenameDashTags()
{
$refDB = new ReferenceLinkDB();
$refDB->write(self::$testDatastore);
$linkDB = new LinkDB(self::$testDatastore, true, false);
$this->assertEmpty($linkDB->filterSearch(array('searchtags' => 'exclude')));
$updater = new Updater(array(), $linkDB, true);
$updater->updateMethodRenameDashTags();
$this->assertNotEmpty($linkDB->filterSearch(array('searchtags' => 'exclude')));
}
/**
* Convert old PHP config file to JSON config.
*/
public function testConfigToJson()
{
$configFile = 'tests/utils/config/configPhp';
ConfigManager::$CONFIG_FILE = $configFile;
$conf = ConfigManager::reset();
// The ConfigIO is initialized with ConfigPhp.
$this->assertTrue($conf->getConfigIO() instanceof ConfigPhp);
$updater = new Updater(array(), array(), false);
$done = $updater->updateMethodConfigToJson();
$this->assertTrue($done);
// The ConfigIO has been updated to ConfigJson.
$this->assertTrue($conf->getConfigIO() instanceof ConfigJson);
$this->assertTrue(file_exists($conf->getConfigFile()));
// Check JSON config data.
$conf->reload();
$this->assertEquals('root', $conf->get('login'));
$this->assertEquals('lala', $conf->get('redirector'));
$this->assertEquals('data/datastore.php', $conf->get('config.DATASTORE'));
$this->assertEquals('1', $conf->get('plugins.WALLABAG_VERSION'));
rename($configFile . '.save.php', $configFile . '.php');
unlink($conf->getConfigFile());
}
/**
* Launch config conversion update with an existing JSON file => nothing to do.
*/
public function testConfigToJsonNothingToDo()
{
$configFile = 'tests/utils/config/configUpdateDone';
ConfigManager::$CONFIG_FILE = $configFile;
$conf = ConfigManager::reset();
$conf->reload();
$filetime = filemtime($conf->getConfigFile());
$updater = new Updater(array(), array(), false);
$done = $updater->updateMethodConfigToJson();
$this->assertTrue($done);
$expected = filemtime($conf->getConfigFile());
$this->assertEquals($expected, $filetime);
}
}
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