public function testStubbed()
{
// Basic example to show that \array_pop() is not actually called
GlobalFunctions::register('array_pop', function ($array) {
return 7;
});
$array = [1, 2, 3, 4, 5];
$popped = GlobalFunctions::array_pop($array);
$this->assertEquals(7, $popped, 'Stubbed result');
$this->assertEquals([1, 2, 3, 4, 5], $array, 'Unaltered array');
}
