<?php
/**
 * TemplateTask file
 *
 * Test Case for TemplateTask generation shell task
 *
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.tests.cases.console.libs.tasks
 * @since         CakePHP(tm) v 1.3
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */
App::import('Shell', 'Shell', false);

if (!defined('DISABLE_AUTO_DISPATCH')) {
    define('DISABLE_AUTO_DISPATCH', true);
}

if (!class_exists('ShellDispatcher')) {
    ob_start();
    $argv = false;
    require CAKE . 'console' .  DS . 'cake.php';
    ob_end_clean();
}

require_once CAKE . 'console' .  DS . 'libs' . DS . 'tasks' . DS . 'template.php';

Mock::generatePartial(
    'ShellDispatcher', 'TestTemplateTaskMockShellDispatcher',
    array('getInput', 'stdout', 'stderr', '_stop', '_initEnvironment')
);

Mock::generatePartial(
    'TemplateTask', 'MockTemplateTask',
    array('in', 'out', 'err', 'createFile', '_stop')
);

/**
 * TemplateTaskTest class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.console.libs.tasks
 */
class TemplateTaskTest extends CakeTestCase {

/**
 * startTest method
 *
 * @return void
 * @access public
 */
    function startTest() {
        $this->Dispatcher =& new TestTemplateTaskMockShellDispatcher();
        $this->Task =& new MockTemplateTask($this->Dispatcher);
        $this->Task->Dispatch =& $this->Dispatcher;
        $this->Task->Dispatch->shellPaths = App::path('shells');
    }

/**
 * endTest method
 *
 * @return void
 * @access public
 */
    function endTest() {
        unset($this->Task, $this->Dispatcher);
        ClassRegistry::flush();
    }

/**
 * test that set sets variables
 *
 * @return void
 * @access public
 */
    function testSet() {
        $this->Task->set('one', 'two');
        $this->assertTrue(isset($this->Task->templateVars['one']));
        $this->assertEqual($this->Task->templateVars['one'], 'two');

        $this->Task->set(array('one' => 'three', 'four' => 'five'));
        $this->assertTrue(isset($this->Task->templateVars['one']));
        $this->assertEqual($this->Task->templateVars['one'], 'three');
        $this->assertTrue(isset($this->Task->templateVars['four']));
        $this->assertEqual($this->Task->templateVars['four'], 'five');
        
        $this->Task->templateVars = array();
        $this->Task->set(array(3 => 'three', 4 => 'four'));
        $this->Task->set(array(1 => 'one', 2 => 'two'));
        $expected = array(3 => 'three', 4 => 'four', 1 => 'one', 2 => 'two');
        $this->assertEqual($this->Task->templateVars, $expected);
    }

/**
 * test finding themes installed in
 *
 * @return void
 * @access public
 */
    function testFindingInstalledThemesForBake() {
        $consoleLibs = CAKE_CORE_INCLUDE_PATH . DS . CAKE . 'console' . DS;
        $this->Task->Dispatch->shellPaths = array($consoleLibs);
        $this->Task->initialize();
        $this->assertEqual($this->Task->templatePaths, array('default' => $consoleLibs . 'templates' . DS . 'default' . DS));
    }

/**
 * test getting the correct theme name.  Ensure that with only one theme, or a theme param
 * that the user is not bugged.  If there are more, find and return the correct theme name
 *
 * @return void
 * @access public
 */
    function testGetThemePath() {
        $defaultTheme = CAKE_CORE_INCLUDE_PATH . DS . dirname(CONSOLE_LIBS) . 'templates' . DS . 'default' .DS;
        $this->Task->templatePaths = array('default' => $defaultTheme);
        $this->Task->expectCallCount('in', 1);

        $result = $this->Task->getThemePath();
        $this->assertEqual($result, $defaultTheme);

        $this->Task->templatePaths = array('default' => $defaultTheme, 'other' => '/some/path');
        $this->Task->params['theme'] = 'other';
        $result = $this->Task->getThemePath();
        $this->assertEqual($result, '/some/path');

        $this->Task->params = array();
        $this->Task->setReturnValueAt(0, 'in', '1');
        $result = $this->Task->getThemePath();
        $this->assertEqual($result, $defaultTheme);
        $this->assertEqual($this->Dispatcher->params['theme'], 'default');
    }

/**
 * test generate
 *
 * @return void
 * @access public
 */
    function testGenerate() {
        App::build(array(
            'shells' => array(
                TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS .  'test_app' . DS . 'vendors' . DS . 'shells' . DS
            )
        ));
        $this->Task->initialize();
        $this->Task->setReturnValue('in', 1);
        $result = $this->Task->generate('classes', 'test_object', array('test' => 'foo'));
        $expected = "I got rendered\nfoo";
        $this->assertEqual($result, $expected);
    }

/**
 * test generate with a missing template in the chosen theme.
 * ensure fallback to default works.
 *
 * @return void
 * @access public
 */
    function testGenerateWithTemplateFallbacks() {
        App::build(array(
            'shells' => array(
                TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS .  'test_app' . DS . 'vendors' . DS . 'shells' . DS,
                CAKE_CORE_INCLUDE_PATH . DS . 'console' . DS
            )
        ));
        $this->Task->initialize();
        $this->Task->params['theme'] = 'test';
        $this->Task->set(array(
            'model' => 'Article',
            'table' => 'articles',
            'import' => false,
            'records' => false,
            'schema' => ''
        ));
        $result = $this->Task->generate('classes', 'fixture');
        $this->assertPattern('/ArticleFixture extends CakeTestFixture/', $result);
    }
}