function testObject()
{
$this->assert(Argument::object(\DateTime::class)->accepts(new ExactArgument(new \DateTime())));
$this->assert(Argument::object(\DateTime::class)->accepts(new ObjectArgument(\DateTime::class)));
$this->assert(Argument::object(\DateTimeInterface::class)->accepts(new ObjectArgument(\DateTime::class)));
$this->assert->not(Argument::object(\DateTime::class)->accepts(new ObjectArgument(\DateTimeInterface::class)));
}
function collectsHeadElementsOfItems()
{
$itemRenderer = Mockster::of(WebRenderer::class);
$this->registry->add(Mockster::mock($itemRenderer));
Mockster::stub($itemRenderer->handles(Argument::any()))->will()->return_(true);
Mockster::stub($itemRenderer->headElements('foo'))->will()->return_([new Element('foo')]);
Mockster::stub($itemRenderer->headElements(Argument::object(\DateTime::class)))->will()->return_([new Element('bar')]);
$elements = $this->renderer->headElements(['foo', new \DateTime()]);
$this->assert->size($elements, 2);
$this->assert((string) $elements[0], '<foo></foo>');
$this->assert((string) $elements[1], '<bar></bar>');
}
