DoublerSpec.php
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<?php
namespace spec\Prophecy\Doubler;
use PhpSpec\ObjectBehavior;
use Prophecy\Doubler\ClassPatch\ClassPatchInterface;
use Prophecy\Doubler\Generator\ClassCreator;
use Prophecy\Doubler\Generator\ClassMirror;
use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\NameGenerator;
class DoublerSpec extends ObjectBehavior
{
function let(ClassMirror $mirror, ClassCreator $creator, NameGenerator $namer)
{
$this->beConstructedWith($mirror, $creator, $namer);
}
function it_does_not_have_patches_by_default()
{
$this->getClassPatches()->shouldHaveCount(0);
}
function its_registerClassPatch_adds_a_patch_to_the_doubler(ClassPatchInterface $patch)
{
$this->registerClassPatch($patch);
$this->getClassPatches()->shouldReturn(array($patch));
}
function its_getClassPatches_sorts_patches_by_priority(
ClassPatchInterface $alt1,
ClassPatchInterface $alt2,
ClassPatchInterface $alt3,
ClassPatchInterface $alt4
) {
$alt1->getPriority()->willReturn(2);
$alt2->getPriority()->willReturn(50);
$alt3->getPriority()->willReturn(10);
$alt4->getPriority()->willReturn(0);
$this->registerClassPatch($alt1);
$this->registerClassPatch($alt2);
$this->registerClassPatch($alt3);
$this->registerClassPatch($alt4);
$this->getClassPatches()->shouldReturn(array($alt2, $alt3, $alt1, $alt4));
}
function its_double_mirrors_alterates_and_instantiates_provided_class(
$mirror,
$creator,
$namer,
ClassPatchInterface $alt1,
ClassPatchInterface $alt2,
\ReflectionClass $class,
\ReflectionClass $interface1,
\ReflectionClass $interface2,
ClassNode $node
) {
$mirror->reflect($class, array($interface1, $interface2))->willReturn($node);
$alt1->supports($node)->willReturn(true);
$alt2->supports($node)->willReturn(false);
$alt1->getPriority()->willReturn(1);
$alt2->getPriority()->willReturn(2);
$namer->name($class, array($interface1, $interface2))->willReturn('SplStack');
$class->getName()->willReturn('stdClass');
$interface1->getName()->willReturn('ArrayAccess');
$interface2->getName()->willReturn('Iterator');
$alt1->apply($node)->shouldBeCalled();
$alt2->apply($node)->shouldNotBeCalled();
$creator->create('SplStack', $node)->shouldBeCalled();
$this->registerClassPatch($alt1);
$this->registerClassPatch($alt2);
$this->double($class, array($interface1, $interface2))
->shouldReturnAnInstanceOf('SplStack');
}
function it_double_instantiates_a_class_with_constructor_argument(
$mirror,
\ReflectionClass $class,
ClassNode $node,
$namer
) {
$class->getName()->willReturn('ReflectionClass');
$mirror->reflect($class, array())->willReturn($node);
$namer->name($class, array())->willReturn('ReflectionClass');
$double = $this->double($class, array(), array('stdClass'));
$double->shouldBeAnInstanceOf('ReflectionClass');
$double->getName()->shouldReturn('stdClass');
}
function it_can_instantiate_class_with_final_constructor(
$mirror,
\ReflectionClass $class,
ClassNode $node,
$namer
) {
$class->getName()->willReturn('spec\Prophecy\Doubler\WithFinalConstructor');
$mirror->reflect($class, array())->willReturn($node);
$namer->name($class, array())->willReturn('spec\Prophecy\Doubler\WithFinalConstructor');
$double = $this->double($class, array());
$double->shouldBeAnInstanceOf('spec\Prophecy\Doubler\WithFinalConstructor');
}
}
class WithFinalConstructor
{
final public function __construct() {}
}