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Added unit tests for Str::limit and limit_words. Also fixed bug in limit with multibyte characters.

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This commit is contained in:
Eric Barnes
2011-10-11 16:35:54 -04:00
parent d9512221dc
commit aa607c9962
2 changed files with 14 additions and 1 deletions
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2
laravel/str.php
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@@ -118,7 +118,7 @@ class Str {
if (function_exists('mb_substr'))
{
return mb_substr($value, 0, $length).$end;
return mb_substr($value, 0, $length, Config::get('application.encoding')).$end;
}
return substr($value, 0, $length).$end;

13
tests/Cases/StrTest.php
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@@ -35,4 +35,17 @@ class StrTest extends PHPUnit_Framework_TestCase {
{
$this->assertEquals(5, strlen(Laravel\Str::random(5)));
}
public function test_limit()
{
$this->assertEquals('Thi...', Laravel\Str::limit('This is a string of text', 3, '...'));
$this->assertEquals('This is ', Laravel\Str::limit('This is a string of text', 7, ' '));
$this->assertEquals('τάχ', Laravel\Str::limit('τάχιστη', 3, ''));
}
public function test_limit_words()
{
$this->assertEquals('This is a...', Laravel\Str::limit_words('This is a string of text', 3, '...'));
$this->assertEquals('This is a string ', Laravel\Str::limit_words('This is a string of text', 4, ' '));
}
}