private function setThisPiwikUrl($thisUrl)
{
$mock = $this->getMock('stdClass', array('getValue'));
$mock->expects($this->any())->method('getValue')->willReturnCallback(function ($key) use($thisUrl) {
if ($key == SettingsPiwik::OPTION_PIWIK_URL) {
return $thisUrl;
} else {
return "...";
}
});
Option::setSingletonInstance($mock);
}