1: <?php
 2: namespace Peridot\Leo\Interfaces\Assert;
 3: 
 4: use Countable;
 5: 
 6: /**
 7:  * CollectionAssertTrait contains assertions that primarily
 8:  * deal with collections and countable values.
 9:  *
10:  * @package Peridot\Leo\Interfaces\Assert
11:  */
12: trait CollectionAssertTrait
13: {
14:     /**
15:      * Perform a length assertion.
16:      *
17:      * @param string|array|Countable $countable
18:      * @param $length
19:      * @param string $message
20:      */
21:     public function lengthOf($countable, $length, $message = "")
22:     {
23:         $this->assertion->setActual($countable);
24:         return $this->assertion->to->have->length($length, $message);
25:     }
26: 
27:     /**
28:      * Perform an inclusion assertion.
29:      *
30:      * @param array|string $haystack
31:      * @param mixed $needle
32:      * @param string $message
33:      */
34:     public function isIncluded($haystack, $needle, $message = "")
35:     {
36:         $this->assertion->setActual($haystack);
37:         return $this->assertion->to->include($needle, $message);
38:     }
39: 
40:     /**
41:      * Perform a negated inclusion assertion.
42:      *
43:      * @param array|string $haystack
44:      * @param mixed $needle
45:      * @param string $message
46:      */
47:     public function notInclude($haystack, $needle, $message = "")
48:     {
49:         $this->assertion->setActual($haystack);
50:         return $this->assertion->to->not->include($needle, $message);
51:     }
52: }
53: