Subversion Repositories SmartDukaan

<?php

/**

 * ShellTest file

 *

 * Test Case for Shell

 *

 * CakePHP :  Rapid Development Framework (http://cakephp.org)

 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 *

 * Licensed under The MIT License

 * For full copyright and license information, please see the LICENSE.txt

 * Redistributions of files must retain the above copyright notice.

 *

 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 * @link          http://cakephp.org CakePHP Project

 * @package       Cake.Test.Case.Console.Command

 * @since         CakePHP v 1.2.0.7726

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

App::uses('ShellDispatcher', 'Console');

App::uses('Shell', 'Console');

App::uses('Folder', 'Utility');

/**

 * ShellTestShell class

 *

 * @package       Cake.Test.Case.Console.Command

 */

class ShellTestShell extends Shell {

/**

 * name property

 *

 * @var name

 */

	public $name = 'ShellTestShell';

/**

 * stopped property

 *

 * @var int

 */

	public $stopped;

/**

 * testMessage property

 *

 * @var string

 */

	public $testMessage = 'all your base are belong to us';

/**

 * stop method

 *

 * @param int $status

 * @return void

 */

	protected function _stop($status = 0) {

		$this->stopped = $status;

	}

	protected function _secret() {

	}

	//@codingStandardsIgnoreStart

	public function do_something() {

	}

	protected function no_access() {

	}

	public function log_something() {

		$this->log($this->testMessage);

	}

	//@codingStandardsIgnoreEnd

	public function mergeVars($properties, $class, $normalize = true) {

		return $this->_mergeVars($properties, $class, $normalize);

	}

	public function useLogger($enable = true) {

		$this->_useLogger($enable);

	}

}

/**

 * Class for testing merging vars

 *

 * @package       Cake.Test.Case.Console.Command

 */

class TestMergeShell extends Shell {

	public $tasks = array('DbConfig', 'Fixture');

	public $uses = array('Comment');

}

/**

 * TestAppleTask class

 *

 * @package       Cake.Test.Case.Console.Command

 */

class TestAppleTask extends Shell {

}

/**

 * TestBananaTask class

 *

 * @package       Cake.Test.Case.Console.Command

 */

class TestBananaTask extends Shell {

}

/**

 * ShellTest class

 *

 * @package       Cake.Test.Case.Console.Command

 */

class ShellTest extends CakeTestCase {

/**

 * Fixtures used in this test case

 *

 * @var array

 */

	public $fixtures = array(

		'core.post', 'core.comment', 'core.article', 'core.user',

		'core.tag', 'core.articles_tag', 'core.attachment'

	);

/**

 * setUp method

 *

 * @return void

 */

	public function setUp() {

		parent::setUp();

		$output = $this->getMock('ConsoleOutput', array(), array(), '', false);

		$error = $this->getMock('ConsoleOutput', array(), array(), '', false);

		$in = $this->getMock('ConsoleInput', array(), array(), '', false);

		$this->Shell = new ShellTestShell($output, $error, $in);

		if (is_dir(TMP . 'shell_test')) {

			$Folder = new Folder(TMP . 'shell_test');

			$Folder->delete();

		}

	}

/**

 * testConstruct method

 *

 * @return void

 */

	public function testConstruct() {

		$this->assertEquals('ShellTestShell', $this->Shell->name);

		$this->assertInstanceOf('ConsoleInput', $this->Shell->stdin);

		$this->assertInstanceOf('ConsoleOutput', $this->Shell->stdout);

		$this->assertInstanceOf('ConsoleOutput', $this->Shell->stderr);

	}

/**

 * test merging vars

 *

 * @return void

 */

	public function testMergeVars() {

		$this->Shell->tasks = array('DbConfig' => array('one', 'two'));

		$this->Shell->uses = array('Posts');

		$this->Shell->mergeVars(array('tasks'), 'TestMergeShell');

		$this->Shell->mergeVars(array('uses'), 'TestMergeShell', false);

		$expected = array('DbConfig' => null, 'Fixture' => null, 'DbConfig' => array('one', 'two'));

		$this->assertEquals($expected, $this->Shell->tasks);

		$expected = array('Fixture' => null, 'DbConfig' => array('one', 'two'));

		$this->assertEquals($expected, Hash::normalize($this->Shell->tasks), 'Normalized results are wrong.');

		$this->assertEquals(array('Comment', 'Posts'), $this->Shell->uses, 'Merged models are wrong.');

	}

/**

 * testInitialize method

 *

 * @return void

 */

	public function testInitialize() {

		App::build(array(

			'Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS),

			'Model' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Model' . DS)

		), App::RESET);

		CakePlugin::load('TestPlugin');

		$this->Shell->tasks = array('DbConfig' => array('one', 'two'));

		$this->Shell->uses = array('TestPlugin.TestPluginPost');

		$this->Shell->initialize();

		$this->assertTrue(isset($this->Shell->TestPluginPost));

		$this->assertInstanceOf('TestPluginPost', $this->Shell->TestPluginPost);

		$this->assertEquals('TestPluginPost', $this->Shell->modelClass);

		CakePlugin::unload('TestPlugin');

		$this->Shell->uses = array('Comment');

		$this->Shell->initialize();

		$this->assertTrue(isset($this->Shell->Comment));

		$this->assertInstanceOf('Comment', $this->Shell->Comment);

		$this->assertEquals('Comment', $this->Shell->modelClass);

		$this->assertInstanceOf('DbConfigTask', $this->Shell->DbConfig);

		App::build();

	}

/**

 * testLoadModel method

 *

 * @return void

 */

	public function testLoadModel() {

		App::build(array(

			'Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS),

			'Model' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Model' . DS)

		), App::RESET);

		$Shell = new TestMergeShell();

		$this->assertEquals('Comment', $Shell->Comment->alias);

		$this->assertInstanceOf('Comment', $Shell->Comment);

		$this->assertEquals('Comment', $Shell->modelClass);

		CakePlugin::load('TestPlugin');

		$this->Shell->loadModel('TestPlugin.TestPluginPost');

		$this->assertTrue(isset($this->Shell->TestPluginPost));

		$this->assertInstanceOf('TestPluginPost', $this->Shell->TestPluginPost);

		$this->assertEquals('TestPluginPost', $this->Shell->modelClass);

		CakePlugin::unload('TestPlugin');

		App::build();

	}

/**

 * testIn method

 *

 * @return void

 */

	public function testIn() {

		$this->Shell->stdin->expects($this->at(0))

			->method('read')

			->will($this->returnValue('n'));

		$this->Shell->stdin->expects($this->at(1))

			->method('read')

			->will($this->returnValue('Y'));

		$this->Shell->stdin->expects($this->at(2))

			->method('read')

			->will($this->returnValue('y'));

		$this->Shell->stdin->expects($this->at(3))

			->method('read')

			->will($this->returnValue('y'));

		$this->Shell->stdin->expects($this->at(4))

			->method('read')

			->will($this->returnValue('y'));

		$this->Shell->stdin->expects($this->at(5))

			->method('read')

			->will($this->returnValue('0'));

		$result = $this->Shell->in('Just a test?', array('y', 'n'), 'n');

		$this->assertEquals('n', $result);

		$result = $this->Shell->in('Just a test?', array('y', 'n'), 'n');

		$this->assertEquals('Y', $result);

		$result = $this->Shell->in('Just a test?', 'y,n', 'n');

		$this->assertEquals('y', $result);

		$result = $this->Shell->in('Just a test?', 'y/n', 'n');

		$this->assertEquals('y', $result);

		$result = $this->Shell->in('Just a test?', 'y', 'y');

		$this->assertEquals('y', $result);

		$result = $this->Shell->in('Just a test?', array(0, 1, 2), '0');

		$this->assertEquals('0', $result);

	}

/**

 * Test in() when not interactive.

 *

 * @return void

 */

	public function testInNonInteractive() {

		$this->Shell->interactive = false;

		$result = $this->Shell->in('Just a test?', 'y/n', 'n');

		$this->assertEquals('n', $result);

	}

/**

 * testOut method

 *

 * @return void

 */

	public function testOut() {

		$this->Shell->stdout->expects($this->at(0))

			->method('write')

			->with("Just a test", 1);

		$this->Shell->stdout->expects($this->at(1))

			->method('write')

			->with(array('Just', 'a', 'test'), 1);

		$this->Shell->stdout->expects($this->at(2))

			->method('write')

			->with(array('Just', 'a', 'test'), 2);

		$this->Shell->stdout->expects($this->at(3))

			->method('write')

			->with('', 1);

		$this->Shell->out('Just a test');

		$this->Shell->out(array('Just', 'a', 'test'));

		$this->Shell->out(array('Just', 'a', 'test'), 2);

		$this->Shell->out();

	}

/**

 * test that verbose and quiet output levels work

 *

 * @return void

 */

	public function testVerboseOutput() {

		$this->Shell->stdout->expects($this->at(0))->method('write')

			->with('Verbose', 1);

		$this->Shell->stdout->expects($this->at(1))->method('write')

			->with('Normal', 1);

		$this->Shell->stdout->expects($this->at(2))->method('write')

			->with('Quiet', 1);

		$this->Shell->params['verbose'] = true;

		$this->Shell->params['quiet'] = false;

		$this->Shell->out('Verbose', 1, Shell::VERBOSE);

		$this->Shell->out('Normal', 1, Shell::NORMAL);

		$this->Shell->out('Quiet', 1, Shell::QUIET);

	}

/**

 * test that verbose and quiet output levels work

 *

 * @return void

 */

	public function testQuietOutput() {

		$this->Shell->stdout->expects($this->once())->method('write')

			->with('Quiet', 1);

		$this->Shell->params['verbose'] = false;

		$this->Shell->params['quiet'] = true;

		$this->Shell->out('Verbose', 1, Shell::VERBOSE);

		$this->Shell->out('Normal', 1, Shell::NORMAL);

		$this->Shell->out('Quiet', 1, Shell::QUIET);

	}

/**

 * Test overwriting.

 *

 * @return void

 */

	public function testOverwrite() {

		$number = strlen('Some text I want to overwrite');

		$this->Shell->stdout->expects($this->at(0))

			->method('write')

			->with('Some <info>text</info> I want to overwrite', 0)

			->will($this->returnValue($number));

		$this->Shell->stdout->expects($this->at(1))

			->method('write')

			->with(str_repeat("\x08", $number), 0);

		$this->Shell->stdout->expects($this->at(2))

			->method('write')

			->with('Less text', 0)

			->will($this->returnValue(9));

		$this->Shell->stdout->expects($this->at(3))

			->method('write')

			->with(str_repeat(' ', $number - 9), 0);

		$this->Shell->out('Some <info>text</info> I want to overwrite', 0);

		$this->Shell->overwrite('Less text');

	}

/**

 * testErr method

 *

 * @return void

 */

	public function testErr() {

		$this->Shell->stderr->expects($this->at(0))

			->method('write')

			->with("Just a test", 1);

		$this->Shell->stderr->expects($this->at(1))

			->method('write')

			->with(array('Just', 'a', 'test'), 1);

		$this->Shell->stderr->expects($this->at(2))

			->method('write')

			->with(array('Just', 'a', 'test'), 2);

		$this->Shell->stderr->expects($this->at(3))

			->method('write')

			->with('', 1);

		$this->Shell->err('Just a test');

		$this->Shell->err(array('Just', 'a', 'test'));

		$this->Shell->err(array('Just', 'a', 'test'), 2);

		$this->Shell->err();

	}

/**

 * testNl

 *

 * @return void

 */

	public function testNl() {

		$newLine = "\n";

		if (DS === '\\') {

			$newLine = "\r\n";

		}

		$this->assertEquals($this->Shell->nl(), $newLine);

		$this->assertEquals($this->Shell->nl(true), $newLine);

		$this->assertEquals("", $this->Shell->nl(false));

		$this->assertEquals($this->Shell->nl(2), $newLine . $newLine);

		$this->assertEquals($this->Shell->nl(1), $newLine);

	}

/**

 * testHr

 *

 * @return void

 */

	public function testHr() {

		$bar = '---------------------------------------------------------------';

		$this->Shell->stdout->expects($this->at(0))->method('write')->with('', 0);

		$this->Shell->stdout->expects($this->at(1))->method('write')->with($bar, 1);

		$this->Shell->stdout->expects($this->at(2))->method('write')->with('', 0);

		$this->Shell->stdout->expects($this->at(3))->method('write')->with("", true);

		$this->Shell->stdout->expects($this->at(4))->method('write')->with($bar, 1);

		$this->Shell->stdout->expects($this->at(5))->method('write')->with("", true);

		$this->Shell->stdout->expects($this->at(6))->method('write')->with("", 2);

		$this->Shell->stdout->expects($this->at(7))->method('write')->with($bar, 1);

		$this->Shell->stdout->expects($this->at(8))->method('write')->with("", 2);

		$this->Shell->hr();

		$this->Shell->hr(true);

		$this->Shell->hr(2);

	}

/**

 * testError

 *

 * @return void

 */

	public function testError() {

		$this->Shell->stderr->expects($this->at(0))

			->method('write')

			->with("<error>Error:</error> Foo Not Found", 1);

		$this->Shell->stderr->expects($this->at(1))

			->method('write')

			->with("<error>Error:</error> Foo Not Found", 1);

		$this->Shell->stderr->expects($this->at(2))

			->method('write')

			->with("Searched all...", 1);

		$this->Shell->error('Foo Not Found');

		$this->assertSame($this->Shell->stopped, 1);

		$this->Shell->stopped = null;

		$this->Shell->error('Foo Not Found', 'Searched all...');

		$this->assertSame($this->Shell->stopped, 1);

	}

/**

 * testLoadTasks method

 *

 * @return void

 */

	public function testLoadTasks() {

		$this->assertTrue($this->Shell->loadTasks());

		$this->Shell->tasks = null;

		$this->assertTrue($this->Shell->loadTasks());

		$this->Shell->tasks = false;

		$this->assertTrue($this->Shell->loadTasks());

		$this->Shell->tasks = true;

		$this->assertTrue($this->Shell->loadTasks());

		$this->Shell->tasks = array();

		$this->assertTrue($this->Shell->loadTasks());

		$this->Shell->tasks = array('TestApple');

		$this->assertTrue($this->Shell->loadTasks());

		$this->assertInstanceOf('TestAppleTask', $this->Shell->TestApple);

		$this->Shell->tasks = 'TestBanana';

		$this->assertTrue($this->Shell->loadTasks());

		$this->assertInstanceOf('TestAppleTask', $this->Shell->TestApple);

		$this->assertInstanceOf('TestBananaTask', $this->Shell->TestBanana);

		unset($this->Shell->ShellTestApple, $this->Shell->TestBanana);

		$this->Shell->tasks = array('TestApple', 'TestBanana');

		$this->assertTrue($this->Shell->loadTasks());

		$this->assertInstanceOf('TestAppleTask', $this->Shell->TestApple);

		$this->assertInstanceOf('TestBananaTask', $this->Shell->TestBanana);

	}

/**

 * test that __get() makes args and params references

 *

 * @return void

 */

	public function testMagicGetArgAndParamReferences() {

		$this->Shell->tasks = array('TestApple');

		$this->Shell->args = array('one');

		$this->Shell->params = array('help' => false);

		$this->Shell->loadTasks();

		$result = $this->Shell->TestApple;

		$this->Shell->args = array('one', 'two');

		$this->assertSame($this->Shell->args, $result->args);

		$this->assertSame($this->Shell->params, $result->params);

	}

/**

 * testShortPath method

 *

 * @return void

 */

	public function testShortPath() {

		$path = $expected = DS . 'tmp' . DS . 'ab' . DS . 'cd';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = $expected = DS . 'tmp' . DS . 'ab' . DS . 'cd' . DS;

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = $expected = DS . 'tmp' . DS . 'ab' . DS . 'index.php';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = DS . 'tmp' . DS . 'ab' . DS . DS . 'cd';

		$expected = DS . 'tmp' . DS . 'ab' . DS . 'cd';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = 'tmp' . DS . 'ab';

		$expected = 'tmp' . DS . 'ab';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = 'tmp' . DS . 'ab';

		$expected = 'tmp' . DS . 'ab';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = APP;

		$expected = DS . basename(APP) . DS;

		$this->assertEquals($expected, $this->Shell->shortPath($path));

		$path = APP . 'index.php';

		$expected = DS . basename(APP) . DS . 'index.php';

		$this->assertEquals($expected, $this->Shell->shortPath($path));

	}

/**

 * testCreateFile method

 *

 * @return void

 */

	public function testCreateFileNonInteractive() {

		$eol = PHP_EOL;

		$path = TMP . 'shell_test';

		$file = $path . DS . 'file1.php';

		new Folder($path, true);

		$this->Shell->interactive = false;

		$contents = "<?php{$eol}echo 'test';${eol}\$te = 'st';{$eol}";

		$result = $this->Shell->createFile($file, $contents);

		$this->assertTrue($result);

		$this->assertTrue(file_exists($file));

		$this->assertEquals(file_get_contents($file), $contents);

		$contents = "<?php\necho 'another test';\n\$te = 'st';\n";

		$result = $this->Shell->createFile($file, $contents);

		$this->assertTrue($result);

		$this->assertTrue(file_exists($file));

		$this->assertTextEquals(file_get_contents($file), $contents);

	}

/**

 * test createFile when the shell is interactive.

 *

 * @return void

 */

	public function testCreateFileInteractive() {

		$eol = PHP_EOL;

		$path = TMP . 'shell_test';

		$file = $path . DS . 'file1.php';

		new Folder($path, true);

		$this->Shell->interactive = true;

		$this->Shell->stdin->expects($this->at(0))

			->method('read')

			->will($this->returnValue('n'));

		$this->Shell->stdin->expects($this->at(1))

			->method('read')

			->will($this->returnValue('y'));

		$contents = "<?php{$eol}echo 'yet another test';{$eol}\$te = 'st';{$eol}";

		$result = $this->Shell->createFile($file, $contents);

		$this->assertTrue($result);

		$this->assertTrue(file_exists($file));

		$this->assertEquals(file_get_contents($file), $contents);

		// no overwrite

		$contents = 'new contents';

		$result = $this->Shell->createFile($file, $contents);

		$this->assertFalse($result);

		$this->assertTrue(file_exists($file));

		$this->assertNotEquals($contents, file_get_contents($file));

		// overwrite

		$contents = 'more new contents';

		$result = $this->Shell->createFile($file, $contents);

		$this->assertTrue($result);

		$this->assertTrue(file_exists($file));

		$this->assertEquals($contents, file_get_contents($file));

	}

/**

 * Test that you can't create files that aren't writable.

 *

 * @return void

 */

	public function testCreateFileNoPermissions() {

		$this->skipIf(DIRECTORY_SEPARATOR === '\\', 'Cant perform operations using permissions on Windows.');

		$path = TMP . 'shell_test';

		$file = $path . DS . 'no_perms';

		if (!is_dir($path)) {

			mkdir($path);

		}

		chmod($path, 0444);

		$this->Shell->createFile($file, 'testing');

		$this->assertFalse(file_exists($file));

		chmod($path, 0744);

		rmdir($path);

	}

/**

 * test hasTask method

 *

 * @return void

 */

	public function testHasTask() {

		$this->Shell->tasks = array('Extract', 'DbConfig');

		$this->Shell->loadTasks();

		$this->assertTrue($this->Shell->hasTask('extract'));

		$this->assertTrue($this->Shell->hasTask('Extract'));

		$this->assertFalse($this->Shell->hasTask('random'));

		$this->assertTrue($this->Shell->hasTask('db_config'));

		$this->assertTrue($this->Shell->hasTask('DbConfig'));

	}

/**

 * test the hasMethod

 *

 * @return void

 */

	public function testHasMethod() {

		$this->assertTrue($this->Shell->hasMethod('do_something'));

		$this->assertFalse($this->Shell->hasMethod('hr'), 'hr is callable');

		$this->assertFalse($this->Shell->hasMethod('_secret'), '_secret is callable');

		$this->assertFalse($this->Shell->hasMethod('no_access'), 'no_access is callable');

	}

/**

 * test run command calling main.

 *

 * @return void

 */

	public function testRunCommandMain() {

		$Mock = $this->getMock('Shell', array('main', 'startup'), array(), '', false);

		$Mock->expects($this->once())->method('main')->will($this->returnValue(true));

		$result = $Mock->runCommand(null, array());

		$this->assertTrue($result);

	}

/**

 * test run command calling a legit method.

 *

 * @return void

 */

	public function testRunCommandWithMethod() {

		$Mock = $this->getMock('Shell', array('hit_me', 'startup'), array(), '', false);

		$Mock->expects($this->once())->method('hit_me')->will($this->returnValue(true));

		$result = $Mock->runCommand('hit_me', array());

		$this->assertTrue($result);

	}

/**

 * test run command causing exception on Shell method.

 *

 * @return void

 */

	public function testRunCommandBaseclassMethod() {

		$Mock = $this->getMock('Shell', array('startup', 'getOptionParser', 'out'), array(), '', false);

		$Parser = $this->getMock('ConsoleOptionParser', array(), array(), '', false);

		$Parser->expects($this->once())->method('help');

		$Mock->expects($this->once())->method('getOptionParser')

			->will($this->returnValue($Parser));

		$Mock->expects($this->never())->method('hr');

		$Mock->expects($this->once())->method('out');

		$Mock->runCommand('hr', array());

	}

/**

 * test run command causing exception on Shell method.

 *

 * @return void

 */

	public function testRunCommandMissingMethod() {

		$Mock = $this->getMock('Shell', array('startup', 'getOptionParser', 'out'), array(), '', false);

		$Parser = $this->getMock('ConsoleOptionParser', array(), array(), '', false);

		$Parser->expects($this->once())->method('help');

		$Mock->expects($this->never())->method('idontexist');

		$Mock->expects($this->once())->method('getOptionParser')

			->will($this->returnValue($Parser));

		$Mock->expects($this->once())->method('out');

		$result = $Mock->runCommand('idontexist', array());

		$this->assertFalse($result);

	}

/**

 * test that a --help causes help to show.

 *

 * @return void

 */

	public function testRunCommandTriggeringHelp() {

		$Parser = $this->getMock('ConsoleOptionParser', array(), array(), '', false);

		$Parser->expects($this->once())->method('parse')

			->with(array('--help'))

			->will($this->returnValue(array(array('help' => true), array())));

		$Parser->expects($this->once())->method('help');

		$Shell = $this->getMock('Shell', array('getOptionParser', 'out', 'startup', '_welcome'), array(), '', false);

		$Shell->expects($this->once())->method('getOptionParser')

			->will($this->returnValue($Parser));

		$Shell->expects($this->once())->method('out');

		$Shell->runCommand(null, array('--help'));

	}

/**

 * test that runCommand will call runCommand on the task.

 *

 * @return void

 */

	public function testRunCommandHittingTask() {

		$Shell = $this->getMock('Shell', array('hasTask', 'startup'), array(), '', false);

		$task = $this->getMock('Shell', array('execute', 'runCommand'), array(), '', false);

		$task->expects($this->any())

			->method('runCommand')

			->with('execute', array('one', 'value'));

		$Shell->expects($this->once())->method('startup');

		$Shell->expects($this->any())

			->method('hasTask')

			->will($this->returnValue(true));

		$Shell->RunCommand = $task;

		$Shell->runCommand('run_command', array('run_command', 'one', 'value'));

	}

/**

 * test wrapBlock wrapping text.

 *

 * @return void

 */

	public function testWrapText() {

		$text = 'This is the song that never ends. This is the song that never ends. This is the song that never ends.';

		$result = $this->Shell->wrapText($text, 33);

		$expected = <<<TEXT

This is the song that never ends.

This is the song that never ends.

This is the song that never ends.

TEXT;

		$this->assertTextEquals($expected, $result, 'Text not wrapped.');

		$result = $this->Shell->wrapText($text, array('indent' => '  ', 'width' => 33));

		$expected = <<<TEXT

  This is the song that never ends.

  This is the song that never ends.

  This is the song that never ends.

TEXT;

		$this->assertTextEquals($expected, $result, 'Text not wrapped.');

	}

/**

 * Testing camel cased naming of tasks

 *

 * @return void

 */

	public function testShellNaming() {

		$this->Shell->tasks = array('TestApple');

		$this->Shell->loadTasks();

		$expected = 'TestApple';

		$this->assertEquals($expected, $this->Shell->TestApple->name);

	}

/**

 * Test reading params

 *

 * @dataProvider paramReadingDataProvider

 */

	public function testParamReading($toRead, $expected) {

		$this->Shell->params = array(

			'key' => 'value',

			'help' => false,

			'emptykey' => '',

			'truthy' => true

		);

		$this->assertSame($expected, $this->Shell->param($toRead));

	}

/**

 * Data provider for testing reading values with Shell::param()

 *

 * @return array

 */

	public function paramReadingDataProvider() {

		return array(

			array(

				'key',

				'value',

			),

			array(

				'help',

				false,

			),

			array(

				'emptykey',

				'',

			),

			array(

				'truthy',

				true,

			),

			array(

				'does_not_exist',

				null,

			)

		);

	}

/**

 * Test that option parsers are created with the correct name/command.

 *

 * @return void

 */

	public function testGetOptionParser() {

		$this->Shell->name = 'test';

		$this->Shell->plugin = 'plugin';

		$parser = $this->Shell->getOptionParser();

		$this->assertEquals('plugin.test', $parser->command());

	}

/**

 * Test file and console and logging

 *

 * @return void

 */

	public function testFileAndConsoleLogging() {

		// file logging

		$this->Shell->log_something();

		$this->assertTrue(file_exists(LOGS . 'error.log'));

		unlink(LOGS . 'error.log');

		$this->assertFalse(file_exists(LOGS . 'error.log'));

		// both file and console logging

		require_once CORE_TEST_CASES . DS . 'Log' . DS . 'Engine' . DS . 'ConsoleLogTest.php';

		$mock = $this->getMock('ConsoleLog', array('write'), array(

			array('types' => 'error'),

		));

		TestCakeLog::config('console', array(

			'engine' => 'Console',

			'stream' => 'php://stderr',

			));

		TestCakeLog::replace('console', $mock);

		$mock->expects($this->once())

			->method('write')

			->with('error', $this->Shell->testMessage);

		$this->Shell->log_something();

		$this->assertTrue(file_exists(LOGS . 'error.log'));

		$contents = file_get_contents(LOGS . 'error.log');

		$this->assertContains($this->Shell->testMessage, $contents);

	}

/**

 * Tests that _useLogger works properly

 *

 * @return void

 */

	public function testProtectedUseLogger() {

		CakeLog::drop('stdout');

		CakeLog::drop('stderr');

		$this->Shell->useLogger(true);

		$this->assertNotEmpty(CakeLog::stream('stdout'));

		$this->assertNotEmpty(CakeLog::stream('stderr'));

		$this->Shell->useLogger(false);

		$this->assertFalse(CakeLog::stream('stdout'));

		$this->assertFalse(CakeLog::stream('stderr'));

	}

/**

 * Test file and console and logging quiet output

 *

 * @return void

 */

	public function testQuietLog() {

		$output = $this->getMock('ConsoleOutput', array(), array(), '', false);

		$error = $this->getMock('ConsoleOutput', array(), array(), '', false);

		$in = $this->getMock('ConsoleInput', array(), array(), '', false);

		$this->Shell = $this->getMock('ShellTestShell', array('_useLogger'), array($output, $error, $in));

		$this->Shell->expects($this->once())->method('_useLogger')->with(false);

		$this->Shell->runCommand('foo', array('--quiet'));

	}

}