<?php defined('SYSPATH') OR die('Kohana bootstrap needs to be included before tests run');
/**
* Tests the kohana text class (Kohana_Text)
*
* @group kohana
* @group kohana.core
* @group kohana.core.text
*
* @package Kohana
* @category Tests
*/
class Kohana_TextTest extends Unittest_TestCase
{
/**
* Sets up the test enviroment
*/
// @codingStandardsIgnoreStart
function setUp()
// @codingStandardsIgnoreEnd
{
parent::setUp();
Text::alternate();
}
/**
* This test makes sure that auto_p returns an empty string if
* an empty input was provided
*
* @test
* @covers Text::auto_p
*/
function test_auto_para_returns_empty_string_on_empty_input()
{
$this->assertSame('', Text::auto_p(''));
}
/**
*
* @return array Test Data
*/
function provider_auto_para_does_not_enclose_html_tags_in_paragraphs()
{
return array(
array(
array('div'),
'<div>Pick a plum of peppers</div>',
),
array(
array('div'),
'<div id="awesome">Tangas</div>',
),
);
}
/**
* This test makes sure that auto_p doesn't enclose HTML tags
* in paragraphs
*
* @test
* @covers Text::auto_p
* @dataProvider provider_auto_para_does_not_enclose_html_tags_in_paragraphs
*/
function test_auto_para_does_not_enclose_html_tags_in_paragraphs(array $tags, $text)
{
$output = Text::auto_p($text);
foreach ($tags as $tag)
{
$this->assertNotTag(
array('tag' => $tag, 'ancestor' => array('tag' => 'p')),
$output
);
}
}
/**
* This test makes sure that auto_p surrounds a single line of text
* with paragraph tags
*
* @test
* @covers Text::auto_p
*/
function test_auto_para_encloses_slot_in_paragraph()
{
$text = 'Pick a pinch of purple pepper';
$this->assertSame('<p>'.$text.'</p>', Text::auto_p($text));
}
/**
* Make sure that multiple new lines are replaced with paragraph tags
*
* @test
* @covers Text::auto_p
*/
public function test_auto_para_replaces_multiple_newlines_with_paragraph()
{
$this->assertSame(
"<p>My name is john</p>\n\n<p>I'm a developer</p>",
Text::auto_p("My name is john\n\n\n\nI'm a developer")
);
}
/**
* Data provider for test_limit_words
*
* @return array Array of test data
*/
function provider_limit_words()
{
return array
(
array('', '', 100, NULL),
array('…', 'The rain in spain', -10, NULL),
array('The rain…', 'The rain in spain', 2, NULL),
array('The rain...', 'The rain in spain', 2, '...'),
);
}
/**
*
* @test
* @dataProvider provider_limit_words
*/
function test_limit_words($expected, $str, $limit, $end_char)
{
$this->assertSame($expected, Text::limit_words($str, $limit, $end_char));
}
/**
* Provides test data for test_limit_chars()
*
* @return array Test data
*/
function provider_limit_chars()
{
return array
(
array('', '', 100, NULL, FALSE),
array('…', 'BOO!', -42, NULL, FALSE),
array('making php bet…', 'making php better for the sane', 14, NULL, FALSE),
array('Garçon! Un café s.v.p.', 'Garçon! Un café s.v.p.', 50, '__', FALSE),
array('Garçon!__', 'Garçon! Un café s.v.p.', 8, '__', FALSE),
// @issue 3238
array('making php…', 'making php better for the sane', 14, NULL, TRUE),
array('Garçon!__', 'Garçon! Un café s.v.p.', 9, '__', TRUE),
array('Garçon!__', 'Garçon! Un café s.v.p.', 7, '__', TRUE),
array('__', 'Garçon! Un café s.v.p.', 5, '__', TRUE),
);
}
/**
* Tests Text::limit_chars()
*
* @test
* @dataProvider provider_limit_chars
*/
function test_limit_chars($expected, $str, $limit, $end_char, $preserve_words)
{
$this->assertSame($expected, Text::limit_chars($str, $limit, $end_char, $preserve_words));
}
/**
* Test Text::alternate()
*
* @test
*/
function test_alternate_alternates_between_parameters()
{
list($val_a, $val_b, $val_c) = array('good', 'bad', 'ugly');
$this->assertSame('good', Text::alternate($val_a, $val_b, $val_c));
$this->assertSame('bad', Text::alternate($val_a, $val_b, $val_c));
$this->assertSame('ugly', Text::alternate($val_a, $val_b, $val_c));
$this->assertSame('good', Text::alternate($val_a, $val_b, $val_c));
}
/**
* Tests Text::alternate()
*
* @test
* @covers Text::alternate
*/
function test_alternate_resets_when_called_with_no_params_and_returns_empty_string()
{
list($val_a, $val_b, $val_c) = array('yes', 'no', 'maybe');
$this->assertSame('yes', Text::alternate($val_a, $val_b, $val_c));
$this->assertSame('', Text::alternate());
$this->assertSame('yes', Text::alternate($val_a, $val_b, $val_c));
}
/**
* Provides test data for test_reducde_slashes()
*
* @returns array Array of test data
*/
function provider_reduce_slashes()
{
return array
(
array('/', '//'),
array('/google/php/kohana/', '//google/php//kohana//'),
);
}
/**
* Covers Text::reduce_slashes()
*
* @test
* @dataProvider provider_reduce_slashes
*/
function test_reduce_slashes($expected, $str)
{
$this->assertSame($expected, Text::reduce_slashes($str));
}
/**
* Provides test data for test_censor()
*
* @return array Test data
*/
function provider_censor()
{
return array
(
// If the replacement is 1 character long it should be repeated for the length of the removed word
array("A donkey is also an ***", 'A donkey is also an ass', array('ass'), '*', TRUE),
array("Cake### isn't nearly as good as kohana###", "CakePHP isn't nearly as good as kohanaphp", array('php'), '#', TRUE),
// If it's > 1 then it's just replaced straight out
array("If you're born out of wedlock you're a --expletive--", "If you're born out of wedlock you're a child", array('child'), '--expletive--', TRUE),
array('class', 'class', array('ass'), '*', FALSE),
);
}
/**
* Tests Text::censor
*
* @test
* @dataProvider provider_censor
*/
function test_censor($expected, $str, $badwords, $replacement, $replace_partial_words)
{
$this->assertSame($expected, Text::censor($str, $badwords, $replacement, $replace_partial_words));
}
/**
* Provides test data for test_random
*
* @return array Test Data
*/
function provider_random()
{
return array(
array('alnum', 8),
array('alpha', 10),
array('hexdec', 20),
array('nozero', 5),
array('numeric', 14),
array('distinct', 12),
array('aeiou', 4),
array('‹¡›«¿»', 8), // UTF8 characters
array(NULL, 8), // Issue #3256
);
}
/**
* Tests Text::random() as well as possible
*
* Obviously you can't compare a randomly generated string against a
* pre-generated one and check that they are the same as this goes
* against the whole ethos of random.
*
* This test just makes sure that the value returned is of the correct
* values and length
*
* @test
* @dataProvider provider_random
*/
function test_random($type, $length)
{
if ($type === NULL)
{
$type = 'alnum';
}
$pool = (string) $type;
switch ($pool)
{
case 'alnum':
$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
case 'alpha':
$pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
case 'hexdec':
$pool = '0123456789abcdef';
break;
case 'numeric':
$pool = '0123456789';
break;
case 'nozero':
$pool = '123456789';
break;
case 'distinct':
$pool = '2345679ACDEFHJKLMNPRSTUVWXYZ';
break;
}
$this->assertRegExp('/^['.$pool.']{'.$length.'}$/u', Text::random($type, $length));
}
/**
* Provides test data for test_similar
*
* @return array
*/
function provider_similar()
{
return array
(
// TODO: add some more cases
array('foo', array('foobar', 'food', 'fooberry')),
);
}
/**
* Tests Text::similar()
*
* @test
* @dataProvider provider_similar
* @covers Text::similar
*/
function test_similar($expected, $words)
{
$this->assertSame($expected, Text::similar($words));
}
/**
* Provides test data for test_bytes
*
* @return array
*/
public function provider_bytes()
{
return array
(
// TODO: cover the other units
array('256.00 B', 256, NULL, NULL, TRUE),
array('1.02 kB', 1024, NULL, NULL, TRUE),
// In case you need to know the size of a floppy disk in petabytes
array('0.00147 GB', 1.44 * 1000 * 1024, 'GB', '%01.5f %s', TRUE),
// SI is the standard, but lets deviate slightly
array('1.00 MiB', 1024 * 1024, 'MiB', NULL, FALSE),
);
}
/**
* Tests Text::bytes()
*
* @test
* @dataProvider provider_bytes
*/
function test_bytes($expected, $bytes, $force_unit, $format, $si)
{
$this->assertSame($expected, Text::bytes($bytes, $force_unit, $format, $si));
}
/**
* Provides test data for test_widont()
*
* @return array Test data
*/
function provider_widont()
{
return array
(
array('No gain, no pain', 'No gain, no pain'),
array("spaces?what'rethey?", "spaces?what'rethey?"),
array('', ''),
);
}
/**
* Tests Text::widont()
*
* @test
* @dataProvider provider_widont
*/
function test_widont($expected, $string)
{
$this->assertSame($expected, Text::widont($string));
}
/**
* This checks that auto_link_emails() respects word boundaries and does not
* just blindly replace all occurences of the email address in the text.
*
* In the sample below the algorithm was replacing all occurences of voorzitter@xxxx.com
* inc the copy in the second list item.
*
* It was updated in 6c199366efc1115545ba13108b876acc66c54b2d to respect word boundaries
*
* @test
* @covers Text::auto_link_emails
* @ticket 2772
*/
function test_auto_link_emails_respects_word_boundaries()
{
$original = '<ul>
<li>voorzitter@xxxx.com</li>
<li>vicevoorzitter@xxxx.com</li>
</ul>';
$this->assertFalse(strpos('vice', Text::auto_link_emails($original)));
}
/**
* Provides some test data for test_number()
*
* @return array
*/
public function provider_number()
{
return array(
array('one', 1),
array('twenty-three', 23),
array('fourty-two', 42),
array('five million, six hundred and thirty-two', 5000632),
array('five million, six hundred and thirty', 5000630),
array('nine hundred million', 900000000),
array('thirty-seven thousand', 37000),
array('one thousand and twenty-four', 1024),
);
}
/**
* Checks that Text::number formats a number into english text
*
* @test
* @dataProvider provider_number
*/
public function test_number($expected, $number)
{
$this->assertSame($expected, Text::number($number));
}
/**
* Provides test data for test_auto_link_urls()
*
* @return array
*/
public function provider_auto_link_urls()
{
return array(
// First we try with the really obvious url
array(
'Some random text <a href="http://www.google.com">http://www.google.com</a>',
'Some random text http://www.google.com',
),
// Then we try with varying urls
array(
'Some random <a href="http://www.google.com">www.google.com</a>',
'Some random www.google.com',
),
array(
'Some random google.com',
'Some random google.com',
),
// Check that it doesn't link urls in a href
array(
'Look at me <a href="http://google.com">Awesome stuff</a>',
'Look at me <a href="http://google.com">Awesome stuff</a>',
),
array(
'Look at me <a href="http://www.google.com">http://www.google.com</a>',
'Look at me <a href="http://www.google.com">http://www.google.com</a>',
),
// Punctuation at the end of the URL
array(
'Wow <a href="http://www.google.com">http://www.google.com</a>!',
'Wow http://www.google.com!',
),
array(
'Zomg <a href="http://www.google.com">www.google.com</a>!',
'Zomg www.google.com!',
),
array(
'Well this, <a href="http://www.google.com">www.google.com</a>, is cool',
'Well this, www.google.com, is cool',
),
// @issue 3190
array(
'<a href="http://www.google.com/">www.google.com</a>',
'<a href="http://www.google.com/">www.google.com</a>',
),
array(
'<a href="http://www.google.com/">www.google.com</a> <a href="http://www.google.com/">http://www.google.com/</a>',
'<a href="http://www.google.com/">www.google.com</a> http://www.google.com/',
),
// @issue 3436
array(
'<strong><a href="http://www.google.com/">http://www.google.com/</a></strong>',
'<strong>http://www.google.com/</strong>',
),
// @issue 4208, URLs with a path
array(
'Foobar <a href="http://www.google.com/analytics">www.google.com/analytics</a> cake',
'Foobar www.google.com/analytics cake',
),
array(
'Look at this <a href="http://www.google.com/analytics">www.google.com/analytics</a>!',
'Look at this www.google.com/analytics!',
),
array(
'Path <a href="http://www.google.com/analytics">http://www.google.com/analytics</a> works?',
'Path http://www.google.com/analytics works?',
),
array(
'Path <a href="http://www.google.com/analytics">http://www.google.com/analytics</a>',
'Path http://www.google.com/analytics',
),
array(
'Path <a href="http://www.google.com/analytics">www.google.com/analytics</a>',
'Path www.google.com/analytics',
),
);
}
/**
* Runs tests for Test::auto_link_urls
*
* @test
* @dataProvider provider_auto_link_urls
*/
public function test_auto_link_urls($expected, $text)
{
$this->assertSame($expected, Text::auto_link_urls($text));
}
/**
* Provides test data for test_auto_link_emails()
*
* @return array
*/
public function provider_auto_link_emails()
{
return array(
// @issue 3162
array(
'<span class="broken"><a href="mailto:info@test.com">info@test.com</a></span>',
'<span class="broken">info@test.com</span>',
),
array(
'<a href="mailto:info@test.com">info@test.com</a>',
'<a href="mailto:info@test.com">info@test.com</a>',
),
// @issue 3189
array(
'<a href="mailto:email@address.com">email@address.com</a> <a href="mailto:email@address.com">email@address.com</a>',
'<a href="mailto:email@address.com">email@address.com</a> email@address.com',
),
);
}
/**
* Runs tests for Test::auto_link_emails
*
* @test
* @dataProvider provider_auto_link_emails
*/
public function test_auto_link_emails($expected, $text)
{
// Use html_entity_decode because emails will be randomly encoded by HTML::mailto
$this->assertSame($expected, html_entity_decode(Text::auto_link_emails($text)));
}
/**
* Provides test data for test_auto_link
*
* @return array Test data
*/
public function provider_auto_link()
{
return array(
array(
'Hi there, my site is kohanaframework.org and you can email me at nobody@kohanaframework.org',
array('kohanaframework.org'),
),
array(
'Hi my.domain.com@domain.com you came from',
FALSE,
array('my.domain.com@domain.com'),
),
);
}
/**
* Tests Text::auto_link()
*
* @test
* @dataProvider provider_auto_link
*/
public function test_auto_link($text, $urls = array(), $emails = array())
{
$linked_text = Text::auto_link($text);
if ($urls === FALSE)
{
$this->assertNotContains('http://', $linked_text);
}
elseif (count($urls))
{
foreach ($urls as $url)
{
// Assert that all the urls have been caught by text auto_link_urls()
$this->assertContains(Text::auto_link_urls($url), $linked_text);
}
}
foreach ($emails as $email)
{
$this->assertContains('mailto:'.$email, $linked_text);
}
}
}