function testLookupPath() {
//Prepare database table.
$connection = Database::getConnection();
$this->fixtures
->createTables($connection);
//Create AliasManager and Path object.
$whitelist = new AliasWhitelist('path_alias_whitelist', 'cache', $this->container
->get('keyvalue'), $connection);
$aliasManager = new AliasManager($connection, $whitelist, $this->container
->get('language_manager'));
$pathObject = new Path($connection, $aliasManager);
// Test the situation where the source is the same for multiple aliases.
// Start with a language-neutral alias, which we will override.
$path = array(
'source' => "user/1",
'alias' => 'foo',
);
$pathObject
->save($path['source'], $path['alias']);
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), $path['alias'], 'Basic alias lookup works.');
$this
->assertEqual($aliasManager
->getSystemPath($path['alias']), $path['source'], 'Basic source lookup works.');
// Create a language specific alias for the default language (English).
$path = array(
'source' => "user/1",
'alias' => "users/Dries",
'langcode' => 'en',
);
$pathObject
->save($path['source'], $path['alias'], $path['langcode']);
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), $path['alias'], 'English alias overrides language-neutral alias.');
$this
->assertEqual($aliasManager
->getSystemPath($path['alias']), $path['source'], 'English source overrides language-neutral source.');
// Create a language-neutral alias for the same path, again.
$path = array(
'source' => "user/1",
'alias' => 'bar',
);
$pathObject
->save($path['source'], $path['alias']);
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), "users/Dries", 'English alias still returned after entering a language-neutral alias.');
// Create a language-specific (xx-lolspeak) alias for the same path.
$path = array(
'source' => "user/1",
'alias' => 'LOL',
'langcode' => 'xx-lolspeak',
);
$pathObject
->save($path['source'], $path['alias'], $path['langcode']);
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), "users/Dries", 'English alias still returned after entering a LOLspeak alias.');
// The LOLspeak alias should be returned if we really want LOLspeak.
$this
->assertEqual($aliasManager
->getPathAlias($path['source'], 'xx-lolspeak'), 'LOL', 'LOLspeak alias returned if we specify xx-lolspeak to the alias manager.');
// Create a new alias for this path in English, which should override the
// previous alias for "user/1".
$path = array(
'source' => "user/1",
'alias' => 'users/my-new-path',
'langcode' => 'en',
);
$pathObject
->save($path['source'], $path['alias'], $path['langcode']);
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), $path['alias'], 'Recently created English alias returned.');
$this
->assertEqual($aliasManager
->getSystemPath($path['alias']), $path['source'], 'Recently created English source returned.');
// Remove the English aliases, which should cause a fallback to the most
// recently created language-neutral alias, 'bar'.
$pathObject
->delete(array(
'langcode' => 'en',
));
$this
->assertEqual($aliasManager
->getPathAlias($path['source']), 'bar', 'Path lookup falls back to recently created language-neutral alias.');
// Test the situation where the alias and language are the same, but
// the source differs. The newer alias record should be returned.
$pathObject
->save('user/2', 'bar');
$this
->assertEqual($aliasManager
->getSystemPath('bar'), 'user/2', 'Newer alias record is returned when comparing two Language::LANGCODE_NOT_SPECIFIED paths with the same alias.');
}