Chris@0: <?php
Chris@0: 
Chris@0: class XdgTest extends PHPUnit_Framework_TestCase
Chris@0: {
Chris@0:     /**
Chris@0:      * @return \XdgBaseDir\Xdg
Chris@0:      */
Chris@0:     public function getXdg()
Chris@0:     {
Chris@0:         return new \XdgBaseDir\Xdg();
Chris@0:     }
Chris@0: 
Chris@0:     public function testGetHomeDir()
Chris@0:     {
Chris@0:          putenv('HOME=/fake-dir');
Chris@0:          $this->assertEquals('/fake-dir', $this->getXdg()->getHomeDir());
Chris@0:     }
Chris@0: 
Chris@0:     public function testGetFallbackHomeDir()
Chris@0:     {
Chris@0:         putenv('HOME=');
Chris@0:         putenv('HOMEDRIVE=C:');
Chris@0:         putenv('HOMEPATH=fake-dir');
Chris@0:         $this->assertEquals('C:/fake-dir', $this->getXdg()->getHomeDir());
Chris@0:     }
Chris@0: 
Chris@0:     public function testXdgPutCache()
Chris@0:     {
Chris@0:         putenv('XDG_DATA_HOME=tmp/');
Chris@0:         putenv('XDG_CONFIG_HOME=tmp/');
Chris@0:         putenv('XDG_CACHE_HOME=tmp/');
Chris@0:         $this->assertEquals('tmp/', $this->getXdg()->getHomeCacheDir());
Chris@0:     }
Chris@0: 
Chris@0:     public function testXdgPutData()
Chris@0:     {
Chris@0:         putenv('XDG_DATA_HOME=tmp/');
Chris@0:         $this->assertEquals('tmp/', $this->getXdg()->getHomeDataDir());
Chris@0:     }
Chris@0: 
Chris@0:     public function testXdgPutConfig()
Chris@0:     {
Chris@0:         putenv('XDG_CONFIG_HOME=tmp/');
Chris@0:         $this->assertEquals('tmp/', $this->getXdg()->getHomeConfigDir());
Chris@0:     }
Chris@0: 
Chris@0:     public function testXdgDataDirsShouldIncludeHomeDataDir()
Chris@0:     {
Chris@0:         putenv('XDG_DATA_HOME=tmp/');
Chris@0:         putenv('XDG_CONFIG_HOME=tmp/');
Chris@0: 
Chris@0:         $this->assertArrayHasKey('tmp/', array_flip($this->getXdg()->getDataDirs()));
Chris@0:     }
Chris@0: 
Chris@0:     public function testXdgConfigDirsShouldIncludeHomeConfigDir()
Chris@0:     {
Chris@0:         putenv('XDG_CONFIG_HOME=tmp/');
Chris@0: 
Chris@0:         $this->assertArrayHasKey('tmp/', array_flip($this->getXdg()->getConfigDirs()));
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * If XDG_RUNTIME_DIR is set, it should be returned
Chris@0:      */
Chris@0:     public function testGetRuntimeDir()
Chris@0:     {
Chris@0:         putenv('XDG_RUNTIME_DIR=/tmp/');
Chris@0:         $runtimeDir = $this->getXdg()->getRuntimeDir();
Chris@0: 
Chris@0:         $this->assertEquals(is_dir($runtimeDir), true);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * In strict mode, an exception should be shown if XDG_RUNTIME_DIR does not exist
Chris@0:      *
Chris@0:      * @expectedException \RuntimeException
Chris@0:      */
Chris@0:     public function testGetRuntimeDirShouldThrowException()
Chris@0:     {
Chris@0:         putenv('XDG_RUNTIME_DIR=');
Chris@0:         $this->getXdg()->getRuntimeDir(true);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * In fallback mode a directory should be created
Chris@0:      */
Chris@0:     public function testGetRuntimeDirShouldCreateDirectory()
Chris@0:     {
Chris@0:         putenv('XDG_RUNTIME_DIR=');
Chris@0:         $dir = $this->getXdg()->getRuntimeDir(false);
Chris@0:         $permission = decoct(fileperms($dir) & 0777);
Chris@0:         $this->assertEquals(700, $permission);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Ensure, that the fallback directories are created with correct permission
Chris@0:      */
Chris@0:     public function testGetRuntimeShouldDeleteDirsWithWrongPermission()
Chris@0:     {
Chris@0:         $runtimeDir = sys_get_temp_dir() . DIRECTORY_SEPARATOR . XdgBaseDir\Xdg::RUNTIME_DIR_FALLBACK . getenv('USER');
Chris@0: 
Chris@0:         rmdir($runtimeDir);
Chris@0:         mkdir($runtimeDir, 0764, true);
Chris@0: 
Chris@0:         // Permission should be wrong now
Chris@0:         $permission = decoct(fileperms($runtimeDir) & 0777);
Chris@0:         $this->assertEquals(764, $permission);
Chris@0: 
Chris@0:         putenv('XDG_RUNTIME_DIR=');
Chris@0:         $dir = $this->getXdg()->getRuntimeDir(false);
Chris@0: 
Chris@0:         // Permission should be fixed
Chris@0:         $permission = decoct(fileperms($dir) & 0777);
Chris@0:         $this->assertEquals(700, $permission);
Chris@0:     }
Chris@0: }