tests/config/ConfigPhpTest.php

   1 <?php
   2 namespace Shaarli\Config;
   3
   4 /**
   5  * Class ConfigPhpTest
   6  *
   7  * We run tests in separate processes due to the usage for $GLOBALS
   8  * which are kept between tests.
   9  * @runTestsInSeparateProcesses
  10  */
  11 class ConfigPhpTest extends \PHPUnit\Framework\TestCase
  12 {
  13     /**
  14      * @var ConfigPhp
  15      */
  16     protected $configIO;
  17
  18     public function setUp()
  19     {
  20         $this->configIO = new ConfigPhp();
  21     }
  22
  23     /**
  24      * Read a simple existing config file.
  25      */
  26     public function testRead()
  27     {
  28         $conf = $this->configIO->read('tests/utils/config/configPhp.php');
  29         $this->assertEquals('root', $conf['login']);
  30         $this->assertEquals('lala', $conf['redirector']);
  31         $this->assertEquals('data/datastore.php', $conf['config']['DATASTORE']);
  32         $this->assertEquals('1', $conf['plugins']['WALLABAG_VERSION']);
  33     }
  34
  35     /**
  36      * Read a non existent config file -> empty array.
  37      */
  38     public function testReadNonExistent()
  39     {
  40         $this->assertEquals(array(), $this->configIO->read('nope'));
  41     }
  42
  43     /**
  44      * Read an empty existent config file -> array with blank default values.
  45      */
  46     public function testReadEmpty()
  47     {
  48         $dataFile = 'tests/utils/config/emptyConfigPhp.php';
  49         $conf = $this->configIO->read($dataFile);
  50         $this->assertEmpty($conf['login']);
  51         $this->assertEmpty($conf['title']);
  52         $this->assertEmpty($conf['titleLink']);
  53         $this->assertEmpty($conf['config']);
  54         $this->assertEmpty($conf['plugins']);
  55     }
  56
  57     /**
  58      * Write a new config file.
  59      */
  60     public function testWriteNew()
  61     {
  62         $dataFile = 'tests/utils/config/configWrite.php';
  63         $data = array(
  64             'login' => 'root',
  65             'redirector' => 'lala',
  66             'config' => array(
  67                 'DATASTORE' => 'data/datastore.php',
  68             ),
  69             'plugins' => array(
  70                 'WALLABAG_VERSION' => '1',
  71             )
  72         );
  73         $this->configIO->write($dataFile, $data);
  74         $expected = '<?php
  75 $GLOBALS[\'login\'] = \'root\';
  76 $GLOBALS[\'redirector\'] = \'lala\';
  77 $GLOBALS[\'config\'][\'DATASTORE\'] = \'data/datastore.php\';
  78 $GLOBALS[\'plugins\'][\'WALLABAG_VERSION\'] = \'1\';
  79 ';
  80         $this->assertEquals($expected, file_get_contents($dataFile));
  81         unlink($dataFile);
  82     }
  83
  84     /**
  85      * Overwrite an existing setting.
  86      */
  87     public function testOverwrite()
  88     {
  89         $source = 'tests/utils/config/configPhp.php';
  90         $dest = 'tests/utils/config/configOverwrite.php';
  91         copy($source, $dest);
  92         $conf = $this->configIO->read($dest);
  93         $conf['redirector'] = 'blabla';
  94         $this->configIO->write($dest, $conf);
  95         $conf = $this->configIO->read($dest);
  96         $this->assertEquals('blabla', $conf['redirector']);
  97         unlink($dest);
  98     }
  99 }