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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 string Path to test datastore.
*/
protected static $testDatastore = 'sandbox/datastore.php';
/**
* @var string Config file path (without extension).
*/
protected static $configFile = 'tests/utils/config/configJson';
/**
* @var ConfigManager
*/
protected $conf;
/**
* Executed before each test.
*/
public function setUp()
{
$this->conf = new ConfigManager(self::$configFile);
}
/**
* Test read_updates_file with an empty/missing file.
*/
public function testReadEmptyUpdatesFile()
{
$this->assertEquals(array(), read_updates_file(''));
$updatesFile = $this->conf->get('path.data_dir') . '/updates.txt';
touch($updatesFile);
$this->assertEquals(array(), read_updates_file($updatesFile));
unlink($updatesFile);
}
/**
* Test read/write updates file.
*/
public function testReadWriteUpdatesFile()
{
$updatesFile = $this->conf->get('path.data_dir') . '/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, $updatesMethods);
unlink($updatesFile);
}
/**
* 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 = $this->conf->get('path.data_dir') . '/updates.txt';
touch($updatesFile);
chmod($updatesFile, 0444);
try {
@write_updates_file($updatesFile, array('test'));
} catch (Exception $e) {
unlink($updatesFile);
throw $e;
}
}
/**
* 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(), $this->conf, true);
$this->assertEquals(array(), $updater->update());
$updater = new DummyUpdater(array(), array(), $this->conf, 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(), $this->conf, 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(), $this->conf, true);
$this->assertEquals($expectedUpdate, $updater->update());
}
/**
* Test Update failed.
*
* @expectedException UpdaterException
*/
public function testUpdateFailed()
{
$updates = array(
'updateMethodDummy1',
'updateMethodDummy2',
'updateMethodDummy3',
);
$updater = new DummyUpdater($updates, array(), $this->conf, 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()
{
$this->conf->setConfigFile('tests/utils/config/configPhp');
$this->conf->reset();
$optionsFile = 'tests/Updater/options.php';
$options = '<?php
$GLOBALS[\'privateLinkByDefault\'] = true;';
file_put_contents($optionsFile, $options);
// tmp config file.
$this->conf->setConfigFile('tests/Updater/config');
// merge configs
$updater = new Updater(array(), array(), $this->conf, true);
// This writes a new config file in tests/Updater/config.php
$updater->updateMethodMergeDeprecatedConfigFile();
// make sure updated field is changed
$this->conf->reload();
$this->assertTrue($this->conf->get('general.default_private_links'));
$this->assertFalse(is_file($optionsFile));
// Delete the generated file.
unlink($this->conf->getConfigFileExt());
}
/**
* Test mergeDeprecatedConfig in without options file.
*/
public function testMergeDeprecatedConfigNoFile()
{
$updater = new Updater(array(), array(), $this->conf, true);
$updater->updateMethodMergeDeprecatedConfigFile();
$this->assertEquals('root', $this->conf->get('credentials.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, $this->conf, 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';
$this->conf->setConfigFile($configFile);
$this->conf->reset();
// The ConfigIO is initialized with ConfigPhp.
$this->assertTrue($this->conf->getConfigIO() instanceof ConfigPhp);
$updater = new Updater(array(), array(), $this->conf, false);
$done = $updater->updateMethodConfigToJson();
$this->assertTrue($done);
// The ConfigIO has been updated to ConfigJson.
$this->assertTrue($this->conf->getConfigIO() instanceof ConfigJson);
$this->assertTrue(file_exists($this->conf->getConfigFileExt()));
// Check JSON config data.
$this->conf->reload();
$this->assertEquals('root', $this->conf->get('credentials.login'));
$this->assertEquals('lala', $this->conf->get('extras.redirector'));
$this->assertEquals('data/datastore.php', $this->conf->get('path.datastore'));
$this->assertEquals('1', $this->conf->get('plugins.WALLABAG_VERSION'));
rename($configFile . '.save.php', $configFile . '.php');
unlink($this->conf->getConfigFileExt());
}
/**
* Launch config conversion update with an existing JSON file => nothing to do.
*/
public function testConfigToJsonNothingToDo()
{
$filetime = filemtime($this->conf->getConfigFileExt());
$updater = new Updater(array(), array(), $this->conf, false);
$done = $updater->updateMethodConfigToJson();
$this->assertTrue($done);
$expected = filemtime($this->conf->getConfigFileExt());
$this->assertEquals($expected, $filetime);
}
}
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