update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/CoreUpdater/Test/Mock/UpdaterMock.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+namespace Piwik\Plugins\CoreUpdater\Test\Mock;
+
+use Piwik\Plugins\CoreUpdater\ArchiveDownloadException;
+use Piwik\Plugins\CoreUpdater\Updater;
+use Piwik\Translation\Translator;
+
+class UpdaterMock extends Updater
+{
+    /**
+     * @var Translator
+     */
+    private $translator;
+
+    public function __construct(Translator $translator)
+    {
+        $this->translator = $translator;
+    }
+
+    public function getLatestVersion()
+    {
+        return '4.0.0';
+    }
+
+    public function isNewVersionAvailable()
+    {
+        return true;
+    }
+
+    public function getArchiveUrl($version, $https = true)
+    {
+        return 'http://builds.piwik.org/piwik.zip';
+    }
+
+    public function updatePiwik($https = true)
+    {
+        // Simulate that the update over HTTPS fails
+        if ($https) {
+            // The actual error message depends on the OS, the HTTP method etc.
+            // This is what I get on my machine, but it doesn't really matter
+            throw new ArchiveDownloadException(new \Exception('curl_exec: SSL certificate problem: Invalid certificate chain. Hostname requested was: piwik.org'), array());
+        }
+
+        // Simulate that the update over HTTP succeeds
+        return array(
+            $this->translator->translate('CoreUpdater_DownloadingUpdateFromX', ''),
+            $this->translator->translate('CoreUpdater_UnpackingTheUpdate'),
+            $this->translator->translate('CoreUpdater_VerifyingUnpackedFiles'),
+            $this->translator->translate('CoreUpdater_InstallingTheLatestVersion'),
+        );
+    }
+}