<?php
/**
 * @copyright NetMonsters <team@netmonsters.ru>
 * @link http://netmonsters.ru 
 * @package Majestic
 * @subpackage form
 * @since 2010-04-25
 * @version SVN: $Id$
 * @filesource $URL$
 */

require_once dirname(__FILE__) . '/../../validator/iValidator.php';
require_once dirname(__FILE__) . '/../../validator/Validator.php';
require_once dirname(__FILE__) . '/../../validator/NotEmptyValidator.php';
require_once dirname(__FILE__) . '/../../validator/EmailValidator.php';
require_once dirname(__FILE__) . '/../../form/FormField.php';


class FormFieldTest extends PHPUnit_Framework_TestCase
{
    public function setUp()
    {
        /**/
    }
    
    public function testSetRequired()
    {
        $form_field = new FormField;
        $this->assertTrue($form_field->isRequired());
        $return_object = $form_field->setRequired(false);
        $this->assertInstanceOf('FormField', $return_object);
        $this->assertSame($form_field, $return_object);
        $this->assertFalse($form_field->isRequired());
    }
    
    public function testSetIgnored()
    {
        $form_field = new FormField;
        $this->assertFalse($form_field->isIgnored());
        $return_object = $form_field->setIgnored(true);
        $this->assertInstanceOf('FormField', $return_object);
        $this->assertSame($form_field, $return_object);
        $this->assertTrue($form_field->isIgnored());
    }
    
    public function testIsIgnored()
    {
        $class_name = 'FormField';
        $form_field = new $class_name;
        $this->assertFalse($form_field->isIgnored());
        $form_field->setIgnored(true);
        $this->assertTrue($form_field->isIgnored());
    }
    
    public function testIsRequired()
    {
        $class_name = 'FormField';
        $form_field = new $class_name;
        $this->assertTrue($form_field->isRequired());
        $form_field->setRequired(false);
        $this->assertFalse($form_field->isRequired());
    }
    
    public function testAddValidators()
    {
        $validator = array(
                           'NotEmpty' => new NotEmptyValidator(),
                           'Email' => new EmailValidator()
        );
        $this->assertInstanceOf('iValidator', $validator['NotEmpty']);
        $this->assertInstanceOf('iValidator', $validator['Email']);
        $tmp_form_field = new FormField;
        $return_object = $tmp_form_field->addValidators($validator);
        $array = array('NotEmptyValidator'=>new NotEmptyValidator,'EmailValidator'=>new EmailValidator);
        $this->assertAttributeEquals($array, 'validators', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddValidatorObject()
    {
        $validator = new NotEmptyValidator;
        $array = array('NotEmptyValidator'=>new NotEmptyValidator);
        $this->assertInstanceOf('iValidator', new NotEmptyValidator);
        $tmp_form_field = new FormField;
        $return_object = $tmp_form_field->addValidator($validator);
        $this->assertAttributeEquals($array, 'validators', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddValidatorString()
    {
        $tmp_form_field = new FormField;
        $return_object = $tmp_form_field->addValidator('NotEmpty');
        $this->assertInstanceOf('iValidator', new NotEmptyValidator);
        $array = array('NotEmptyValidator'=>new NotEmptyValidator);
        $this->assertAttributeEquals($array, 'validators', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddValidatorElse()
    {
        $validator = true;
        $this->setExpectedException('Exception');
        $tmp_form_field = new FormField;
        $tmp_form_field->addValidator($validator);
    }
    
    
    public function testAddFilters()
    {
        $array = array('loginFilter' => new loginFilter(),'passwordFilter' => new passwordFilter());
        $this->assertInstanceOf('iFilter', $array['loginFilter']);
        $this->assertInstanceOf('iFilter', $array['passwordFilter']);
        $tmp_form_field = new FormField;
        $return_object = $tmp_form_field->addFilters($array);
        $this->assertAttributeEquals($array, 'filters', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddFilterObject()
    {
        $filter = new loginFilter;
        $array = array('loginFilter' => new loginFilter());
        $this->assertInstanceOf('iFilter', new loginFilter);
        $tmp_form_field = new FormField;
        $return_object = $tmp_form_field->addFilter($filter);
        $this->assertAttributeEquals($array, 'filters', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddFilterString()
    {
        $tmp_form_field = new FormField;
        $array = array('loginFilter' => new loginFilter());
        $this->assertInstanceOf('iFilter', new loginFilter);
        $return_object = $tmp_form_field->addFilter('login');
        $this->assertAttributeEquals($array, 'filters', $tmp_form_field);
        $this->assertSame($tmp_form_field, $return_object);
    }
    
    public function testAddFilterElse()
    {
        $this->setExpectedException('Exception');
        $filter = new NotEmptyValidator;
        $tmp_form_field = new FormField;
        $tmp_form_field->addFilter($filter);
    }
    
    
    public function testGetValueArray()
    {
        $form = new FormField();
        $test_array = array(
                               'login'=> 'login',
                               'password'=>  'password'
        );
        $this->assertTrue($form->isValid($test_array));
        $tmp_form_field = new FormField;
        $this->assertTrue($tmp_form_field->isValid($test_array));
        $this->assertAttributeInternalType('array', 'value', $tmp_form_field);
        $this->assertArrayHasKey('login', $tmp_form_field->getSourceValue());
    }
    
    public function testGetValueString()
    {
        $test_array = array(
                               'login'=> 'login',
                               'password'=>  'password'
        );
        $test_form_field = new FormField();
        $this->assertTrue($test_form_field->isValid($test_array['login']));
        $this->assertAttributeNotInternalType('array', 'value', $test_form_field);
        $this->assertEquals('login',$test_form_field->getSourceValue());
    }
    
    public function testGetMessage()
    {
        $test_form_field = new FormField();
        $this->assertNotNull($test_form_field->getMessage());
    }
    
    public function testIsValidMissingException()
    {
        $test_array = array(
                               'login'=> '',
                               'password'=>  ''
        );
        $test_form_field = new FormField();
        $test_form_field->addValidator('NotEmpty');
        $this->setExpectedException('Exception','Define default message for array fields');
        $this->assertTrue($test_form_field->isValid($test_array));
    }
    
    public function testIsValidMissingDefaultMessage()
    {
        $test_array = array(
                               'login'=> '',
                               'password'=>  ''
        );
        $test_form_field = new FormField('ssssssss');
        $return_object = $test_form_field->addValidator('NotEmpty');
        $this->assertInstanceOf('iValidator', new NotEmptyValidator);
        $array = array('NotEmptyValidator'=>new NotEmptyValidator);
        $this->assertAttributeEquals($array, 'validators', $test_form_field);
        $this->assertSame($test_form_field, $return_object);
        $this->assertFalse($test_form_field->isValid($test_array));
    }
   
    public function testIsValidMissingRequired()
    {
        $form_field = new FormField;
        $form_field->setRequired(false);
        $this->assertTrue($form_field->isValid(''));
    }
    
    public function testIsValidMissingValid()
    {
        $test_array = array(
                               'login'=> 'login',
                               'password'=>  'password'
        );
        $validator = new NotEmptyValidator();
        $form_field = new FormField;
        $return_object = $form_field->addValidator($validator);
        $this->assertTrue($form_field->isValid($test_array));
    }
    
    public function testFilterValue()
    {
        $form_field = new FormField;
        $form_field->isValid('login');
        $form_field->addFilter('login');
        $lf = new loginFilter;
        $this->assertSame($form_field->getValue(), $lf->filter('login'));
    }
}

interface iFilter
{
    public function isValid($value, $context = null);
    public function getMessage();
}

Class loginFilter implements iFilter
{
    public function filter($value)
    {
        return $value;
    }
    
    public function isValid($value, $context = null)
    {
        
    }
    
    public function getMessage()
    {
        
    }
}

Class passwordFilter implements iFilter
{
    public function filter($value)
    {
        return $value;
    }
    
    public function isValid($value, $context = null)
    {
        
    }
    
    public function getMessage()
    {
        
    }
}