Chris@0: <?php
Chris@0: 
Chris@0: namespace spec\Prophecy\Argument\Token;
Chris@0: 
Chris@0: use PhpSpec\ObjectBehavior;
Chris@0: use Prophecy\Argument;
Chris@0: use Prophecy\Argument\Token\ExactValueToken;
Chris@0: use Prophecy\Argument\Token\TokenInterface;
Chris@0: use Prophecy\Exception\InvalidArgumentException;
Chris@0: 
Chris@0: class ArrayEntryTokenSpec extends ObjectBehavior
Chris@0: {
Chris@0:     function let(TokenInterface $key, TokenInterface $value)
Chris@0:     {
Chris@0:         $this->beConstructedWith($key, $value);
Chris@0:     }
Chris@0: 
Chris@0:     function it_implements_TokenInterface()
Chris@0:     {
Chris@0:         $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
Chris@0:     }
Chris@0: 
Chris@0:     function it_is_not_last()
Chris@0:     {
Chris@0:         $this->shouldNotBeLast();
Chris@0:     }
Chris@0: 
Chris@0:     function it_holds_key_and_value($key, $value)
Chris@0:     {
Chris@0:         $this->getKey()->shouldBe($key);
Chris@0:         $this->getValue()->shouldBe($value);
Chris@0:     }
Chris@0: 
Chris@0:     function its_string_representation_tells_that_its_an_array_containing_the_key_value_pair($key, $value)
Chris@0:     {
Chris@0:         $key->__toString()->willReturn('key');
Chris@0:         $value->__toString()->willReturn('value');
Chris@0:         $this->__toString()->shouldBe('[..., key => value, ...]');
Chris@0:     }
Chris@0: 
Chris@0:     function it_wraps_non_token_value_into_ExactValueToken(TokenInterface $key, \stdClass $object)
Chris@0:     {
Chris@0:         $this->beConstructedWith($key, $object);
Chris@0:         $this->getValue()->shouldHaveType('\Prophecy\Argument\Token\ExactValueToken');
Chris@0:     }
Chris@0: 
Chris@0:     function it_wraps_non_token_key_into_ExactValueToken(\stdClass $object, TokenInterface $value)
Chris@0:     {
Chris@0:         $this->beConstructedWith($object, $value);
Chris@0:         $this->getKey()->shouldHaveType('\Prophecy\Argument\Token\ExactValueToken');
Chris@0:     }
Chris@0: 
Chris@0:     function it_scores_array_half_of_combined_scores_from_key_and_value_tokens($key, $value)
Chris@0:     {
Chris@0:         $key->scoreArgument('key')->willReturn(4);
Chris@0:         $value->scoreArgument('value')->willReturn(6);
Chris@0:         $this->scoreArgument(array('key'=>'value'))->shouldBe(5);
Chris@0:     }
Chris@0: 
Chris@0:     function it_scores_traversable_object_half_of_combined_scores_from_key_and_value_tokens(
Chris@0:         TokenInterface $key,
Chris@0:         TokenInterface $value,
Chris@0:         \Iterator $object
Chris@0:     ) {
Chris@0:         $object->current()->will(function () use ($object) {
Chris@0:             $object->valid()->willReturn(false);
Chris@0: 
Chris@0:             return 'value';
Chris@0:         });
Chris@0:         $object->key()->willReturn('key');
Chris@0:         $object->rewind()->willReturn(null);
Chris@0:         $object->next()->willReturn(null);
Chris@0:         $object->valid()->willReturn(true);
Chris@0:         $key->scoreArgument('key')->willReturn(6);
Chris@0:         $value->scoreArgument('value')->willReturn(2);
Chris@0:         $this->scoreArgument($object)->shouldBe(4);
Chris@0:     }
Chris@0: 
Chris@0:     function it_throws_exception_during_scoring_of_array_accessible_object_if_key_is_not_ExactValueToken(
Chris@0:         TokenInterface $key,
Chris@0:         TokenInterface $value,
Chris@0:         \ArrayAccess $object
Chris@0:     ) {
Chris@0:         $key->__toString()->willReturn('any_token');
Chris@0:         $this->beConstructedWith($key,$value);
Chris@0:         $errorMessage = 'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL.
Chris@0:                         'But you used `any_token`.';
Chris@0:         $this->shouldThrow(new InvalidArgumentException($errorMessage))->duringScoreArgument($object);
Chris@0:     }
Chris@0: 
Chris@0:     function it_scores_array_accessible_object_half_of_combined_scores_from_key_and_value_tokens(
Chris@0:         ExactValueToken $key,
Chris@0:         TokenInterface $value,
Chris@0:         \ArrayAccess $object
Chris@0:     ) {
Chris@0:         $object->offsetExists('key')->willReturn(true);
Chris@0:         $object->offsetGet('key')->willReturn('value');
Chris@0:         $key->getValue()->willReturn('key');
Chris@0:         $key->scoreArgument('key')->willReturn(3);
Chris@0:         $value->scoreArgument('value')->willReturn(1);
Chris@0:         $this->scoreArgument($object)->shouldBe(2);
Chris@0:     }
Chris@0: 
Chris@0:     function it_accepts_any_key_token_type_to_score_object_that_is_both_traversable_and_array_accessible(
Chris@0:         TokenInterface $key,
Chris@0:         TokenInterface $value,
Chris@0:         \ArrayIterator $object
Chris@0:     ) {
Chris@0:         $this->beConstructedWith($key, $value);
Chris@0:         $object->current()->will(function () use ($object) {
Chris@0:             $object->valid()->willReturn(false);
Chris@0: 
Chris@0:             return 'value';
Chris@0:         });
Chris@0:         $object->key()->willReturn('key');
Chris@0:         $object->rewind()->willReturn(null);
Chris@0:         $object->next()->willReturn(null);
Chris@0:         $object->valid()->willReturn(true);
Chris@0:         $this->shouldNotThrow(new InvalidArgumentException)->duringScoreArgument($object);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_if_argument_is_neither_array_nor_traversable_nor_array_accessible()
Chris@0:     {
Chris@0:         $this->scoreArgument('string')->shouldBe(false);
Chris@0:         $this->scoreArgument(new \stdClass)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_empty_array()
Chris@0:     {
Chris@0:         $this->scoreArgument(array())->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_array_if_key_and_value_tokens_do_not_score_same_entry($key, $value)
Chris@0:     {
Chris@0:         $argument = array(1 => 'foo', 2 => 'bar');
Chris@0:         $key->scoreArgument(1)->willReturn(true);
Chris@0:         $key->scoreArgument(2)->willReturn(false);
Chris@0:         $value->scoreArgument('foo')->willReturn(false);
Chris@0:         $value->scoreArgument('bar')->willReturn(true);
Chris@0:         $this->scoreArgument($argument)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_traversable_object_without_entries(\Iterator $object)
Chris@0:     {
Chris@0:         $object->rewind()->willReturn(null);
Chris@0:         $object->next()->willReturn(null);
Chris@0:         $object->valid()->willReturn(false);
Chris@0:         $this->scoreArgument($object)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_traversable_object_if_key_and_value_tokens_do_not_score_same_entry(
Chris@0:         TokenInterface $key,
Chris@0:         TokenInterface $value,
Chris@0:         \Iterator $object
Chris@0:     ) {
Chris@0:         $object->current()->willReturn('foo');
Chris@0:         $object->current()->will(function () use ($object) {
Chris@0:             $object->valid()->willReturn(false);
Chris@0: 
Chris@0:             return 'bar';
Chris@0:         });
Chris@0:         $object->key()->willReturn(1);
Chris@0:         $object->key()->willReturn(2);
Chris@0:         $object->rewind()->willReturn(null);
Chris@0:         $object->next()->willReturn(null);
Chris@0:         $object->valid()->willReturn(true);
Chris@0:         $key->scoreArgument(1)->willReturn(true);
Chris@0:         $key->scoreArgument(2)->willReturn(false);
Chris@0:         $value->scoreArgument('foo')->willReturn(false);
Chris@0:         $value->scoreArgument('bar')->willReturn(true);
Chris@0:         $this->scoreArgument($object)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_array_accessible_object_if_it_has_no_offset_with_key_token_value(
Chris@0:         ExactValueToken $key,
Chris@0:         \ArrayAccess $object
Chris@0:     ) {
Chris@0:         $object->offsetExists('key')->willReturn(false);
Chris@0:         $key->getValue()->willReturn('key');
Chris@0:         $this->scoreArgument($object)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function it_does_not_score_array_accessible_object_if_key_and_value_tokens_do_not_score_same_entry(
Chris@0:         ExactValueToken $key,
Chris@0:         TokenInterface $value,
Chris@0:         \ArrayAccess $object
Chris@0:     ) {
Chris@0:         $object->offsetExists('key')->willReturn(true);
Chris@0:         $object->offsetGet('key')->willReturn('value');
Chris@0:         $key->getValue()->willReturn('key');
Chris@0:         $value->scoreArgument('value')->willReturn(false);
Chris@0:         $key->scoreArgument('key')->willReturn(true);
Chris@0:         $this->scoreArgument($object)->shouldBe(false);
Chris@0:     }
Chris@0: 
Chris@0:     function its_score_is_capped_at_8($key, $value)
Chris@0:     {
Chris@0:         $key->scoreArgument('key')->willReturn(10);
Chris@0:         $value->scoreArgument('value')->willReturn(10);
Chris@0:         $this->scoreArgument(array('key'=>'value'))->shouldBe(8);
Chris@0:     }
Chris@0: }