public function testFindOrDefault()
{
$array = ["one" => "hat", "two" => "cat", "three" => "sat"];
$default = (string) rand();
// ArrayUtils finds the correct value when the key is present.
$this->assertEquals($array["one"], ArrayUtils::findOrDefault("one", $array, $default));
// ArrayUtils provides the default when the key is not present.
$this->assertEquals($default, ArrayUtils::findOrDefault("four", $array, $default));
}
/**
* @param string $key
* @param string $default
* @return string
*/
protected function getParameter($key, $default = null)
{
return ArrayUtils::findOrDefault($key, $_GET, $default);
}
