<?php

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

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

class FormTest extends PHPUnit_Framework_TestCase
{
    public function testAddFieldEmptyMessage()
    {
        $stub = $this->getMockForAbstractClass('Form');
        $method = new ReflectionMethod('Form', 'addField');
        $method->setAccessible(true);
        $this->assertInstanceOf('FormField', $method->invoke($stub, 'login'));
    }
    
    public function testAddFieldWithMessage()
    {
        $message = 'message';
        $form_field = new FormField($message);
        $stub = $this->getMockForAbstractClass('Form');
        $method = new ReflectionMethod('Form', 'addField');
        $method->setAccessible(true);
        $return_object = $method->invokeArgs($stub, array('login',$message));
        $this->assertInstanceOf('FormField', $return_object);
        $this->assertEquals($form_field, $return_object);
        $this->assertAttributeEquals('message', 'default_message', $return_object);
        
    }
    
    public function testIsValidWithNotArray()
    {
        $form = new NotEmptyForm();
        $this->setExpectedException('Exception');
        $form->isValid('');
    }
    
    public function testIsValidCorrectFields()
    {
        $form = new NotEmptyForm();
        $test_array = array(
                               'login'=> 'login',
                               'password'=>  'password'
        );
        $this->assertSame(1, $form->isValid($test_array));
    }
    
    public function testIsValidMissingField()
    {
        $form = new NotEmptyForm();
        $test_array = array(
                                'password'=>  'password'
        );
        $this->assertSame(0, $form->isValid($test_array));
        $data['messages'] = $form->getMessages();
        $data['values'] = $form->getSourceValues();
        $this->assertSame($_SESSION['NotEmptyForm'], $data);
    }
    
    public function testFillHelperData()
    {
        $form = new NotEmptyForm();
        $test_array = array(
                                'password'=>  'password'
        );
        $form->isValid($test_array);
        $data['messages'] = $form->getMessages();
        $data['values'] = $form->getSourceValues();
        $stub = $this->getMockForAbstractClass('Form');
        $method = new ReflectionMethod('Form', 'fillHelperData');
        $method->setAccessible(true);
        $method->invoke($stub);
        $this->assertSame($_SESSION['NotEmptyForm'], $data);
    }
    
    public function testGetValues()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> 'login',
                           'password'=>'password'
        );
        $this->assertSame(1, $form->isValid($fields));
        $this->assertEquals($fields, $form->getValues());
    }
 
        
    public function testGetValueCorrect()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> 'login',
                           'password'=>'password'
        );
        $this->assertSame(1, $form->isValid($fields));
        $this->assertEquals($fields['login'], $form->getValue('login'));
        $this->assertEquals($fields['password'], $form->getValue('password'));
    }
    

    public function testGetValueMissing()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> ''
        );
        $this->assertSame(0, $form->isValid($fields));
        $this->assertEquals('', $form->getValue('login'));
        $this->assertEquals('', $form->getValue('password'));
    }
    
    
    public function testGetValueMissingFieldLogin()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> ''
        );
        $this->assertSame(0, $form->isValid($fields));
        $this->assertFalse($form->getValue('loginw'));
        $this->assertEquals('', $form->getValue('passwordw'));
    }
    
    
    public function testGetValueMissingFieldPassword()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> ''
        );
        $this->assertSame(0, $form->isValid($fields));
        $this->assertFalse($form->getValue('loginw'));
        $this->assertEquals('', $form->getValue('password'));
    }
    
    public function testGetMessageTypeCorrect()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> 'login',
                           'password'=>'password'
        );
        $this->assertEquals(1, $form->isValid($fields));
        $this->assertEquals('success', Form::SUCCESS);
        $this->assertEquals($form->getMessageType(), Form::SUCCESS);
    }
    
    public function testGetMessageTypeMissing()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> '',
                           'password'=>''
        );
        $this->assertSame(0, $form->isValid($fields));
        $this->assertEquals('error', Form::ERROR);
        $this->assertEquals($form->getMessageType(), Form::ERROR);
    }
    
    
    public function testGetMessageCorrect()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> 'login',
                           'password'=>'password'
        );
        $this->assertSame(1, $form->isValid($fields));
        $form->setSuccessMessage('message');
        $this->assertEquals('message', $form->getMessage());
    }
    
    
    public function testGetMessageMissing()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> ''
        );
        $this->assertSame(0, $form->isValid($fields));
        $form->setErrorMessage('message');
        $this->assertEquals('message', $form->getMessage());
    }
    
    
    public function testSetSuccessMessage()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> 'login',
                           'password'=>'password'
        );
        $this->assertSame(1, $form->isValid($fields));
        $message = 'Form data valid';
        $form->setSuccessMessage($message);
        $this->assertNotNull($form->getMessage());
    }
    
    public function testSetErrorMessage()
    {
        $form = new NotEmptyForm();
        $fields = array(
                           'login'=> ''
        );
        $this->assertSame(0, $form->isValid($fields));
        $message = 'Form data invalid';
        $form->setErrorMessage($message);
        $this->assertNotNull($form->getMessage());
    }
}


class NotEmptyForm extends Form
{
    public function init()
    {
        ///*
        $validator = new NotEmptyValidator();
        $validator->setMessage('Enter login name.');
        $this->addField('login')->addValidator($validator);

        // User password
        $validator = new NotEmptyValidator();
        $validator->setMessage('Enter your password.');
        $this->addField('password')->addValidator($validator);
    }
}

class NullForm extends Form
{
    public function init()
    {
        /**/
    }
}


class FooTest extends PHPUnit_Framework_TestCase
{
    /**
     * @covers Foo::doSomethingPrivate
     */
    public function testPrivateMethod()
    {
        $method = new ReflectionMethod(
          'Foo', 'doSomethingPrivate'
        );
 
        $method->setAccessible(TRUE);
 
        $this->assertEquals(
          'blah', $method->invoke(new Foo)
        );
    }
}