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<?php
/**
* StringTest file
*
* 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://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
* @package cake
* @subpackage cake.tests.cases.libs
* @since CakePHP(tm) v 1.2.0.5432
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::import('Core', 'String');

/**
* StringTest class
*
* @package cake
* @subpackage cake.tests.cases.libs
*/
class StringTest extends CakeTestCase {

/**
* testUuidGeneration method
*
* @access public
* @return void
*/
function testUuidGeneration() {
$result = String::uuid();
$pattern = "/^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/";
$match = preg_match($pattern, $result);
$this->assertTrue($match);
}

/**
* testMultipleUuidGeneration method
*
* @access public
* @return void
*/
function testMultipleUuidGeneration() {
$check = array();
$count = mt_rand(10, 1000);
$pattern = "/^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/";

for($i = 0; $i < $count; $i++) {
$result = String::uuid();
$match = preg_match($pattern, $result);
$this->assertTrue($match);
$this->assertFalse(in_array($result, $check));
$check[] = $result;
}
}

/**
* testInsert method
*
* @access public
* @return void
*/
function testInsert() {
$string = 'some string';
$expected = 'some string';
$result = String::insert($string, array());
$this->assertEqual($result, $expected);

$string = '2 + 2 = :sum. Cake is :adjective.';
$expected = '2 + 2 = 4. Cake is yummy.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = %sum. Cake is %adjective.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '%'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = 2sum2. Cake is 9adjective9.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('format' => '/([\d])%s\\1/'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = 12sum21. Cake is 23adjective45.';
$expected = '2 + 2 = 4. Cake is 23adjective45.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('format' => '/([\d])([\d])%s\\2\\1/'));
$this->assertEqual($result, $expected);

$string = ':web :web_site';
$expected = 'www http';
$result = String::insert($string, array('web' => 'www', 'web_site' => 'http'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = <sum. Cake is <adjective>.';
$expected = '2 + 2 = <sum. Cake is yummy.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '<', 'after' => '>'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = \:sum. Cake is :adjective.';
$expected = '2 + 2 = :sum. Cake is yummy.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = !:sum. Cake is :adjective.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('escape' => '!'));
$this->assertEqual($result, $expected);

$string = '2 + 2 = \%sum. Cake is %adjective.';
$expected = '2 + 2 = %sum. Cake is yummy.';
$result = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '%'));
$this->assertEqual($result, $expected);

$string = ':a :b \:a :a';
$expected = '1 2 :a 1';
$result = String::insert($string, array('a' => 1, 'b' => 2));
$this->assertEqual($result, $expected);

$string = ':a :b :c';
$expected = '2 3';
$result = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($result, $expected);

$string = ':a :b :c';
$expected = '1 3';
$result = String::insert($string, array('a' => 1, 'c' => 3), array('clean' => true));
$this->assertEqual($result, $expected);

$string = ':a :b :c';
$expected = '2 3';
$result = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($result, $expected);

$string = ':a, :b and :c';
$expected = '2 and 3';
$result = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($result, $expected);

$string = '":a, :b and :c"';
$expected = '"1, 2"';
$result = String::insert($string, array('a' => 1, 'b' => 2), array('clean' => true));
$this->assertEqual($result, $expected);

$string = '"${a}, ${b} and ${c}"';
$expected = '"1, 2"';
$result = String::insert($string, array('a' => 1, 'b' => 2), array('before' => '${', 'after' => '}', 'clean' => true));
$this->assertEqual($result, $expected);

$string = '<img src=":src" alt=":alt" class="foo :extra bar"/>';
$expected = '<img src="foo" class="foo bar"/>';
$result = String::insert($string, array('src' => 'foo'), array('clean' => 'html'));

$this->assertEqual($result, $expected);

$string = '<img src=":src" class=":no :extra"/>';
$expected = '<img src="foo"/>';
$result = String::insert($string, array('src' => 'foo'), array('clean' => 'html'));
$this->assertEqual($result, $expected);

$string = '<img src=":src" class=":no :extra"/>';
$expected = '<img src="foo" class="bar"/>';
$result = String::insert($string, array('src' => 'foo', 'extra' => 'bar'), array('clean' => 'html'));
$this->assertEqual($result, $expected);

$result = String::insert("this is a ? string", "test");
$expected = "this is a test string";
$this->assertEqual($result, $expected);

$result = String::insert("this is a ? string with a ? ? ?", array('long', 'few?', 'params', 'you know'));
$expected = "this is a long string with a few? params you know";
$this->assertEqual($result, $expected);

$result = String::insert('update saved_urls set url = :url where id = :id', array('url' => 'http://www.testurl.com/param1:url/param2:id','id' => 1));
$expected = "update saved_urls set url = http://www.testurl.com/param1:url/param2:id where id = 1";
$this->assertEqual($result, $expected);

$result = String::insert('update saved_urls set url = :url where id = :id', array('id' => 1, 'url' => 'http://www.testurl.com/param1:url/param2:id'));
$expected = "update saved_urls set url = http://www.testurl.com/param1:url/param2:id where id = 1";
$this->assertEqual($result, $expected);

$result = String::insert(':me cake. :subject :verb fantastic.', array('me' => 'I :verb', 'subject' => 'cake', 'verb' => 'is'));
$expected = "I :verb cake. cake is fantastic.";
$this->assertEqual($result, $expected);

$result = String::insert(':I.am: :not.yet: passing.', array('I.am' => 'We are'), array('before' => ':', 'after' => ':', 'clean' => array('replacement' => ' of course', 'method' => 'text')));
$expected = "We are of course passing.";
$this->assertEqual($result, $expected);

$result = String::insert(
':I.am: :not.yet: passing.',
array('I.am' => 'We are'),
array('before' => ':', 'after' => ':', 'clean' => true)
);
$expected = "We are passing.";
$this->assertEqual($result, $expected);

$result = String::insert('?-pended result', array('Pre'));
$expected = "Pre-pended result";
$this->assertEqual($result, $expected);

$string = 'switching :timeout / :timeout_count';
$expected = 'switching 5 / 10';
$result = String::insert($string, array('timeout' => 5, 'timeout_count' => 10));
$this->assertEqual($result, $expected);

$string = 'switching :timeout / :timeout_count';
$expected = 'switching 5 / 10';
$result = String::insert($string, array('timeout_count' => 10, 'timeout' => 5));
$this->assertEqual($result, $expected);

$string = 'switching :timeout_count by :timeout';
$expected = 'switching 10 by 5';
$result = String::insert($string, array('timeout' => 5, 'timeout_count' => 10));
$this->assertEqual($result, $expected);

$string = 'switching :timeout_count by :timeout';
$expected = 'switching 10 by 5';
$result = String::insert($string, array('timeout_count' => 10, 'timeout' => 5));
$this->assertEqual($result, $expected);
}

/**
* test Clean Insert
*
* @return void
*/
function testCleanInsert() {
$result = String::cleanInsert(':incomplete', array(
'clean' => true, 'before' => ':', 'after' => ''
));
$this->assertEqual($result, '');

$result = String::cleanInsert(':incomplete', array(
'clean' => array('method' => 'text', 'replacement' => 'complete'),
'before' => ':', 'after' => '')
);
$this->assertEqual($result, 'complete');

$result = String::cleanInsert(':in.complete', array(
'clean' => true, 'before' => ':', 'after' => ''
));
$this->assertEqual($result, '');

$result = String::cleanInsert(':in.complete and', array(
'clean' => true, 'before' => ':', 'after' => '')
);
$this->assertEqual($result, '');

$result = String::cleanInsert(':in.complete or stuff', array(
'clean' => true, 'before' => ':', 'after' => ''
));
$this->assertEqual($result, 'stuff');

$result = String::cleanInsert(
'<p class=":missing" id=":missing">Text here</p>',
array('clean' => 'html', 'before' => ':', 'after' => '')
);
$this->assertEqual($result, '<p>Text here</p>');
}

/**
* Tests that non-insertable variables (i.e. arrays) are skipped when used as values in
* String::insert().
*
* @return void
*/
function testAutoIgnoreBadInsertData() {
$data = array('foo' => 'alpha', 'bar' => 'beta', 'fale' => array());
$result = String::insert('(:foo > :bar || :fale!)', $data, array('clean' => 'text'));
$this->assertEqual($result, '(alpha > beta || !)');
}

/**
* testTokenize method
*
* @access public
* @return void
*/
function testTokenize() {
$result = String::tokenize('A,(short,boring test)');
$expected = array('A', '(short,boring test)');
$this->assertEqual($result, $expected);

$result = String::tokenize('A,(short,more interesting( test)');
$expected = array('A', '(short,more interesting( test)');
$this->assertEqual($result, $expected);

$result = String::tokenize('A,(short,very interesting( test))');
$expected = array('A', '(short,very interesting( test))');
$this->assertEqual($result, $expected);

$result = String::tokenize('"single tag"', ' ', '"', '"');
$expected = array('"single tag"');
$this->assertEqual($expected, $result);

$result = String::tokenize('tagA "single tag" tagB', ' ', '"', '"');
$expected = array('tagA', '"single tag"', 'tagB');
$this->assertEqual($expected, $result);
}

function testReplaceWithQuestionMarkInString() {
$string = ':a, :b and :c?';
$expected = '2 and 3?';
$result = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($expected, $result);
}
}
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