testing/tests/base/functions_test.php

   1 <?php
   2 // Hoplite
   3 // Copyright (c) 2011 Blue Static
   4 //
   5 // This program is free software: you can redistribute it and/or modify it
   6 // under the terms of the GNU General Public License as published by the Free
   7 // Software Foundation, either version 3 of the License, or any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful, but WITHOUT
  10 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 // more details.
  13 //
  14 // You should have received a copy of the GNU General Public License along with
  15 // this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 namespace hoplite\test;
  18 use hoplite\base as base;
  19
  20 require_once HOPLITE_ROOT . '/base/functions.php';
  21
  22 class FunctionsTest extends \PHPUnit_Framework_TestCase
  23 {
  24     public function testArrayStripEmpty()
  25     {
  26         $array = array(1, 4, 6);
  27         base\ArrayStripEmpty($array);
  28         $this->assertEquals(3, count($array));
  29
  30         $array = array(1, 0, 5, '');
  31         base\ArrayStripEmpty($array);
  32         $this->assertEquals(2, count($array));
  33
  34         $array = array('', 'test' => array('', 6));
  35         base\ArrayStripEmpty($array);
  36         $this->assertEquals(1, count($array));
  37         $this->assertEquals(1, count($array['test']));
  38
  39         $array = array('foo', NULL, 'bar');
  40         base\ArrayStripEmpty($array);
  41         $this->assertEquals(2, count($array));
  42     }
  43
  44     public function testUnderscoreToCamelCase()
  45     {
  46         $str = 'under_score';
  47         $this->assertEquals('UnderScore', base\UnderscoreToCamelCase($str));
  48         $this->assertEquals('underScore', base\UnderscoreToCamelCase($str, FALSE));
  49
  50         $str = 'many_many_under_scores';
  51         $this->assertEquals('ManyManyUnderScores', base\UnderscoreToCamelCase($str));
  52     }
  53
  54     public function testCamelCaseToUnderscore()
  55     {
  56         $str = 'CamelCase';
  57         $this->assertEquals('camel_case', base\CamelCaseToUnderscore($str));
  58
  59         $str = 'camelCase';
  60         $this->assertEquals('camel_case', base\CamelCaseToUnderscore($str));
  61
  62         $str = 'AVeryLongTitleCase';
  63         $this->assertEquals('a_very_long_title_case', base\CamelCaseToUnderscore($str));
  64     }
  65
  66     protected function _RandomHelper($arg, $lower, $upper)
  67     {
  68         $list = array();
  69         for ($i = 0; $i < 200; $i++)
  70         {
  71             $rand = base\Random($arg);
  72             $this->assertNotContains($rand, $list, 'Duplicate random string!');
  73             $list[] = $rand;
  74             $this->assertGreaterThanOrEqual($lower, strlen($rand), 'Random string not in lower bound');
  75             $this->assertLessThanOrEqual($upper, strlen($rand), 'Random string not in upper bound');
  76         }
  77     }
  78
  79     public function testRandomDefault()
  80     {
  81         $this->_RandomHelper(NULL, 20, 100);
  82     }
  83
  84     public function testRandomArgument()
  85     {
  86         $this->_RandomHelper(20, 20, 20);
  87     }
  88 }