<commit_before><?php

use Ive\Common\Str as Str;

class StrTest extends PHPUnit_Framework_TestCase
{
    public function testToUpper()
    {
        $this->assertEquals(strtoupper('test'), Str::toUpper('test'));
    }<commit_msg>commit<commit_after><?php

use Ive\Common\Str as Str;

class StrTest extends PHPUnit_Framework_TestCase
{
    public function testToUpper()
    {
        $this->assertEquals(strtoupper('test'), Str::toUpper('test'));
    }

    public function testToLower()
    {
        $this->assertEquals(strtolower('TEST'), Str::toLower('TEST'));
    }
{'fraction_non_alphanumeric': 0.14235500878734622, 'fraction_numerical': 0.0, 'mean_word_length': 4.089285714285714, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 6, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7084772', 'n_tokens_mistral': 176, 'n_tokens_neox': 175, 'n_words': 33}