tests/phpunit/includes/libs/EasyDeflateTest.php

   1 <?php
   2 /**
   3  * Copyright (C) 2018 Kunal Mehta <legoktm@member.fsf.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  */
  20
  21 /**
  22  * @covers EasyDeflate
  23  */
  24 class EasyDeflateTest extends PHPUnit\Framework\TestCase {
  25
  26         public function provideIsDeflated() {
  27                 return [
  28                         [ 'rawdeflate,S8vPT0osAgA=', true ],
  29                         [ 'abcdefghijklmnopqrstuvwxyz', false ],
  30                 ];
  31         }
  32
  33         /**
  34          * @dataProvider provideIsDeflated
  35          */
  36         public function testIsDeflated( $data, $expected ) {
  37                 $actual = EasyDeflate::isDeflated( $data );
  38                 $this->assertSame( $expected, $actual );
  39         }
  40
  41         public function provideInflate() {
  42                 return [
  43                         [ 'rawdeflate,S8vPT0osAgA=', true, 'foobar' ],
  44                         // Fails base64_decode
  45                         [ 'rawdeflate,🌻', false, 'easydeflate-invaliddeflate' ],
  46                         // Fails gzinflate
  47                         [ 'rawdeflate,S8vPT0dfdAgB=', false, 'easydeflate-invaliddeflate' ],
  48                 ];
  49         }
  50
  51         /**
  52          * @dataProvider provideInflate
  53          */
  54         public function testInflate( $data, $ok, $value ) {
  55                 $actual = EasyDeflate::inflate( $data );
  56                 if ( $ok ) {
  57                         $this->assertTrue( $actual->isOK() );
  58                         $this->assertSame( $value, $actual->getValue() );
  59                 } else {
  60                         $this->assertFalse( $actual->isOK() );
  61                         $this->assertTrue( $actual->hasMessage( $value ) );
  62                 }
  63         }
  64 }