tests/utils/ReferenceHistory.php

   1 <?php
   2
   3 /**
   4  * Populates a reference history
   5  */
   6 class ReferenceHistory
   7 {
   8     private $count;
   9
  10     private $history = [];
  11
  12     /**
  13      * Populates the test DB with reference data
  14      */
  15     public function __construct()
  16     {
  17         $this->addEntry(
  18             History::DELETED,
  19             DateTime::createFromFormat('Ymd_His', '20170303_121216'),
  20             124
  21         );
  22
  23         $this->addEntry(
  24             History::SETTINGS,
  25             DateTime::createFromFormat('Ymd_His', '20170302_121215')
  26         );
  27
  28         $this->addEntry(
  29             History::UPDATED,
  30             DateTime::createFromFormat('Ymd_His', '20170301_121214'),
  31             123
  32         );
  33
  34         $this->addEntry(
  35             History::CREATED,
  36             DateTime::createFromFormat('Ymd_His', '20170201_121214'),
  37             124
  38         );
  39
  40         $this->addEntry(
  41             History::CREATED,
  42             DateTime::createFromFormat('Ymd_His', '20170101_121212'),
  43             123
  44         );
  45     }
  46
  47     /**
  48      * Adds a new history entry
  49      *
  50      * @param string   $event    Event identifier
  51      * @param DateTime $datetime creation date
  52      * @param int      $id       optional: related link ID
  53      */
  54     protected function addEntry($event, $datetime, $id = null)
  55     {
  56         $link = [
  57             'event' => $event,
  58             'datetime' => $datetime,
  59             'id' => $id,
  60         ];
  61         $this->history[] = $link;
  62         $this->count++;
  63     }
  64
  65     /**
  66      * Writes data to the datastore
  67      *
  68      * @param string $filename write history content to.
  69      */
  70     public function write($filename)
  71     {
  72         FileUtils::writeFlatDB($filename, $this->history);
  73     }
  74
  75     /**
  76      * Returns the number of links in the reference data
  77      */
  78     public function count()
  79     {
  80         return $this->count;
  81     }
  82 }