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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Moodle component manager.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Luke Carrier <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2016 Luke Carrier  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license GPL-3.0+  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace ComponentManager\Test\Platform;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ComponentManager\Platform\WindowsPlatform;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PHPUnit\Framework\TestCase;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @coversDefaultClass \ComponentManager\Platform\WindowsPlatform  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @group platform  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @group platform-windows  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class WindowsPlatformTest extends TestCase { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $oldPath;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $oldWorkingDirectory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var \ComponentManager\Platform\WindowsPlatform  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $platform;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setUp() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->oldPath = getenv('PATH'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        putenv("PATH=C:\\windows\\system32;{$this->oldPath}"); | 
            
                            
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                        $this->oldWorkingDirectory = getcwd();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->platform = new WindowsPlatform();  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function tearDown() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        putenv("PATH={$this->oldPath}"); | 
            
                            
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                        chdir($this->oldWorkingDirectory);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::createTempDirectory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testCreateTempDirectory() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $temp = $this->platform->createTempDirectory();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFileExists($temp);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        rmdir($temp);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers ::expandPath  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testExpandPath() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals('~\blah', $this->platform->expandPath('~\blah')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getDirectorySeparator  | 
            
                            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetDirectorySeparator() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals('\\', $this->platform->getDirectorySeparator()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers ::getExecutablePath  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getDirectorySeparator  | 
            
                            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::joinPaths  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetExecutablePath() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'c:\\windows\\system32\\cmd.exe',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                strtolower($this->platform->getExecutablePath('cmd'))); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers ::getExecutablePath  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getDirectorySeparator  | 
            
                            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::joinPaths  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedException \ComponentManager\Exception\PlatformException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionCode 2  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetExecutablePathThrows() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->platform->getExecutablePath('likelynotathing'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers ::getHomeDirectory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetHomeDirectory() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $home = $this->platform->getHomeDirectory();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $user = getenv('USERNAME'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertStringEndsWith($user, $home);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFileExists($home);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers ::getLocalSharedDirectory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetLocalSharedDirectory() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFileExists($this->platform->getLocalSharedDirectory());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getPhpExecutable  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function testGetPhpExecutable() { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertFileExists($this->platform->getPhpExecutable());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getPhpScript  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetPhpScript() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFileExists($this->platform->getPhpScript());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @covers \ComponentManager\Platform\AbstractPlatform::getWorkingDirectory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    134
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                    public function testGetWorkingDirectory() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                        $target = 'c:\windows';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertEquals(getcwd(), $this->platform->getWorkingDirectory());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                        chdir($target);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertEquals($target, $this->platform->getWorkingDirectory());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                     * @covers \ComponentManager\Platform\AbstractPlatform::joinPaths  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                     * @covers \ComponentManager\Platform\AbstractPlatform::getDirectorySeparator  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                    public function testJoinPaths() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertEquals(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                                'c:\\windows', $this->platform->joinPaths(['c:', 'windows']));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertEquals(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                                'c:\\windows\\system32',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                                $this->platform->joinPaths(['c:', 'windows\\system32']));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertEquals(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                                'c:\\windows\\system32',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                                $this->platform->joinPaths(['c:\\windows', 'system32']));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings.