function requireHeadElementsOfInnerField()
{
M::stub($this->inside->headElements(Arg::any()))->will()->return_([new Element('link', ['src' => 'foo.bar']), new Element('link', ['src' => 'bar.bas'])]);
$headElements = implode('', $this->field->headElements($this->param('foo')));
$this->assert->contains($headElements, (string) HeadElements::jquery());
$this->assert->contains($headElements, 'src="foo.bar"');
$this->assert->contains($headElements, 'src="bar.bas"');
}
function hasNoHeadElements()
{
$this->assert->size($this->field->headElements(new Parameter('foo', new StringType())), 0);
}
function requiresScriptsOfItems()
{
Mockster::stub($this->mockster->headElements(Argument::any()))->will()->return_([new Element('link', ['href' => 'http://example.com/foo'])]);
$this->assert->contains($this->field->headElements(new Parameter('foo', new ArrayType(new UnknownType()))), new Element('link', ['href' => 'http://example.com/foo']));
}
/**
* @param Parameter $parameter
* @return array|Element[]
*/
public function headElements(Parameter $parameter)
{
$parameter = call_user_func($this->transformParameter, $parameter);
$elements = $this->field->headElements($parameter);
return call_user_func($this->afterHeadElements, $elements);
}
