tests/api/controllers/DeleteLinkTest.php

   1 <?php
   2
   3
   4 namespace Shaarli\Api\Controllers;
   5
   6 use Shaarli\Config\ConfigManager;
   7 use Slim\Container;
   8 use Slim\Http\Environment;
   9 use Slim\Http\Request;
  10 use Slim\Http\Response;
  11
  12 class DeleteLinkTest extends \PHPUnit_Framework_TestCase
  13 {
  14     /**
  15      * @var string datastore to test write operations
  16      */
  17     protected static $testDatastore = 'sandbox/datastore.php';
  18
  19     /**
  20      * @var string datastore to test write operations
  21      */
  22     protected static $testHistory = 'sandbox/history.php';
  23
  24     /**
  25      * @var ConfigManager instance
  26      */
  27     protected $conf;
  28
  29     /**
  30      * @var \ReferenceLinkDB instance.
  31      */
  32     protected $refDB = null;
  33
  34     /**
  35      * @var \LinkDB instance.
  36      */
  37     protected $linkDB;
  38
  39     /**
  40      * @var \History instance.
  41      */
  42     protected $history;
  43
  44     /**
  45      * @var Container instance.
  46      */
  47     protected $container;
  48
  49     /**
  50      * @var Links controller instance.
  51      */
  52     protected $controller;
  53
  54     /**
  55      * Before each test, instantiate a new Api with its config, plugins and links.
  56      */
  57     public function setUp()
  58     {
  59         $this->conf = new ConfigManager('tests/utils/config/configJson');
  60         $this->refDB = new \ReferenceLinkDB();
  61         $this->refDB->write(self::$testDatastore);
  62         $this->linkDB = new \LinkDB(self::$testDatastore, true, false);
  63         $refHistory = new \ReferenceHistory();
  64         $refHistory->write(self::$testHistory);
  65         $this->history = new \History(self::$testHistory);
  66         $this->container = new Container();
  67         $this->container['conf'] = $this->conf;
  68         $this->container['db'] = $this->linkDB;
  69         $this->container['history'] = $this->history;
  70
  71         $this->controller = new Links($this->container);
  72     }
  73
  74     /**
  75      * After each test, remove the test datastore.
  76      */
  77     public function tearDown()
  78     {
  79         @unlink(self::$testDatastore);
  80         @unlink(self::$testHistory);
  81     }
  82
  83     /**
  84      * Test DELETE link endpoint: the link should be removed.
  85      */
  86     public function testDeleteLinkValid()
  87     {
  88         $id = '41';
  89         $this->assertTrue(isset($this->linkDB[$id]));
  90         $env = Environment::mock([
  91             'REQUEST_METHOD' => 'DELETE',
  92         ]);
  93         $request = Request::createFromEnvironment($env);
  94
  95         $response = $this->controller->deleteLink($request, new Response(), ['id' => $id]);
  96         $this->assertEquals(204, $response->getStatusCode());
  97         $this->assertEmpty((string) $response->getBody());
  98
  99         $this->linkDB = new \LinkDB(self::$testDatastore, true, false);
 100         $this->assertFalse(isset($this->linkDB[$id]));
 101
 102         $historyEntry = $this->history->getHistory()[0];
 103         $this->assertEquals(\History::DELETED, $historyEntry['event']);
 104         $this->assertTrue(
 105             (new \DateTime())->add(\DateInterval::createFromDateString('-5 seconds')) < $historyEntry['datetime']
 106         );
 107         $this->assertEquals($id, $historyEntry['id']);
 108     }
 109
 110     /**
 111      * Test DELETE link endpoint: reach not existing ID.
 112      *
 113      * @expectedException Shaarli\Api\Exceptions\ApiLinkNotFoundException
 114      */
 115     public function testDeleteLink404()
 116     {
 117         $id = -1;
 118         $this->assertFalse(isset($this->linkDB[$id]));
 119         $env = Environment::mock([
 120             'REQUEST_METHOD' => 'DELETE',
 121         ]);
 122         $request = Request::createFromEnvironment($env);
 123
 124         $this->controller->deleteLink($request, new Response(), ['id' => $id]);
 125     }
 126 }