tests/config/ConfigPhpTest.php

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