<?php

/**
 * test setup ~ /tests/Tests.php
 */
require_once dirname(__FILE__) . '/../../bootstrap.php';

/**
 * @see Asra.Core
 */
require_once 'Asra/Core/Bootstrap.php';

/**
 * @see Asra.Db
 */
require_once 'Asra/Db/Connect.php';

/**
 * @see PHPUnit_Framework
 */
require_once 'PHPUnit/Framework.php';

/**
 * BootstrapTest
 */
class Asra_Core_BootstrapTest extends PHPUnit_Framework_TestCase
{
	/**
	 * 
	 */
	private $bootstrap;
	
	/**
	 * 
	 */
	private function __assertSettingsNotDefault()
	{
		// -- check toggles
		$this->assertTrue($this->bootstrap->getCacheOutput(), 'Caching should be true');
		$this->assertTrue($this->bootstrap->getFullErrorReporting(), 'Error reporting should be true');
		$this->assertTrue($this->bootstrap->getLogQueries(), 'Log queries should be true');
		$this->assertFalse($this->bootstrap->getRequireController(), 'Controller should not be required');
		
		// -- check against defaults
		$this->assertNotNull($this->bootstrap->getApplicationDirectory(), 'Application directory should not be null');
		$this->assertNotEquals($this->bootstrap->getAsraUrl(), Asra_Constants_Lang::ASRA_URL, 'Asra URL should not be `asra_url` after changing');
		$this->assertNotNull($this->bootstrap->getCacheDirectory(), 'Cache dir should not be `cache`');
		$this->assertNotNull($this->bootstrap->getControllerDirectory(), 'Controller dir should not be `controller`');
		$this->assertNotEquals($this->bootstrap->getDefaultMethod(), Asra_Constants_Lang::DEFAULT_METHOD, 'Default method should not be `index` after changing');
		$this->assertNotNull($this->bootstrap->getLogDirectory(), 'Log dir should not be `log`');
		$this->assertNotEquals($this->bootstrap->getTimezone(), Asra_Constants_Lang::TIMEZONE, 'Timezone is still default');
	}
	
	/**
	 * test suite set up
	 */
	public function setUp()
	{
	}
	
	/**
	 * all tests performed, tear down
	 */
	public function tearDown()
	{
	}
	
	public function testAsraUrl()
	{
		$_GET['asra_url'] = 'json';
		$this->bootstrap = new Asra_Core_Bootstrap();
		$this->bootstrap->setApplicationDirectory(FILES . "apps/default_app");
		$this->bootstrap->dispatch();
		$this->assertNotNull($this->bootstrap->getUrl(), "URL should not be null");
	}
	
	public function testDirApplication()
	{
		$this->setExpectedException('Asra_Core_Exception');
		$this->bootstrap = new Asra_Core_Bootstrap();
		$this->bootstrap->setApplicationDirectory(FILES . "app");
	}
	
	//public function testDirCache()
	//{
	//	$_GET['asra_url'] = 'json/test';
	//	$this->setExpectedException('Asra_Core_Exception');
	//	$this->bootstrap = new Asra_Core_Bootstrap();
	//	$this->bootstrap->setApplicationDirectory(FILES . "apps/default_app");
	//	$this->bootstrap->setCacheDirectory(FILES . "apps/default_app/missing");
	//	$this->bootstrap->dispatch();
	//}
	
	public function testDirController()
	{
		$_GET['asra_url'] = 'json/test';
		$this->setExpectedException('Asra_Core_Exception');
		$this->bootstrap = new Asra_Core_Bootstrap();
		$this->bootstrap->setApplicationDirectory(FILES . "apps/default_app");
		$this->bootstrap->setControllerDirectory(FILES . "apps/default_app/missing");
		$this->bootstrap->dispatch();
	}
	
	//public function testDirLog()
	//{
	//	$_GET['asra_url'] = 'json/test';
	//	$this->setExpectedException('Asra_Core_Exception');
	//	$this->bootstrap = new Asra_Core_Bootstrap();
	//	$this->bootstrap->setApplicationDirectory(FILES . "apps/default_app");
	//	$this->bootstrap->setLogDirectory(FILES . "apps/default_app/missing");
	//	$this->bootstrap->dispatch();
	//}
	
	/**
	 * assert that illegal ini settings throw errors
	 */
	public function testIllegalIniSetting()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		$this->setExpectedException('Asra_Core_Exception');
		$config = $this->bootstrap->loadSettingsConfig(FILES . 'ini/settings_illegal.ini');
	}
	
	/**
	 * testing loading a database configuration file
	 */
	public function testLoadDbConfig()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		$config = $this->bootstrap->loadDbConfig(FILES . 'ini/valid_config.ini');
		$this->assertType('array', $config);
		$this->assertNotNull($config);
		$connect = new Asra_Db_Connect($config, 'localhost');
		$this->assertEquals('database_test', $connect->getDb());
	}
	
	/**
	 * assert that settings file can be loaded and settings are changed
	 */
	public function testLoadSettings()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		$config = $this->bootstrap->loadSettingsConfig(FILES . 'ini/settings_file.ini');
		$this->assertType('object', $config);
		$this->assertNotNull($config);
		
		$this->__assertSettingsNotDefault();
		
		$this->assertNotEquals($this->bootstrap->getApplicationDirectory(), Asra_Constants_Lang::APP, 'Application directory should not be `app`');
		
	}
	
	/**
	 * assert that a malformed ini file throws an exception
	 */
	public function testMalformedIni()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		
		//$this->setExpectedException('Asra_Core_Excepetion');
		try
		{
			$config = $this->bootstrap->loadDbConfig(FILES . 'ini/malformed_config.ini');
		} 
		catch (Asra_Core_Exception $e)
		{
			return;
		}
		$this->fail('Expected exception not raised. Malformed ini files should throw exceptions');
	}
	
	/**
	 * assert missing files throw errors
	 */
	public function testMissingFileIni()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		
		$this->setExpectedException('Asra_Core_Exception');
		$this->bootstrap->loadDbConfig("missing.ini");
	}
	
	/**
	 * assert bad file param throws error
	 */
	public function testMissingIniParam()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		
		$this->setExpectedException('InvalidArgumentException');
		$this->bootstrap->loadDbConfig('');
	}
	
	/**
	 * asset sure new works
	 */
	public function testNewBootstrap()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		
		$this->assertNotNull($this->bootstrap);
	}
	
	/**
	 * change settings and assert
	 */
	public function testSetSettings()
	{
		$this->bootstrap = new Asra_Core_Bootstrap();
		
		// -- toggles
		$this->bootstrap->setCacheOutput(true)
		                ->setFullErrorReporting(true)
		                ->setLogQueries(true)
		                ->setRequireController(false);
		
		// -- settings
		$this->bootstrap->setApplicationDirectory(FILES . 'apps/default_app')          
				        ->setAsraUrl('asraurl')
		                ->setCacheDirectory(FILES . 'cache')
		                ->setControllerDirectory(FILES . 'controllers')
		                ->setDefaultMethod('default')
		                ->setLogDirectory(FILES . 'log')
		                ->setTimezone('Atlantic/Reykjavik');
		         
		$this->__assertSettingsNotDefault();
		
		//$this->bootstrap->dispatch();
	}
}