1: <?php
 2: 
 3: namespace Peridot\Leo\Matcher;
 4: 
 5: use ArrayAccess;
 6: use InvalidArgumentException;
 7: use Peridot\Leo\Matcher\Template\ArrayTemplate;
 8: use Peridot\Leo\Matcher\Template\TemplateInterface;
 9: 
10: /**
11:  * InclusionMatcher determines if an array or string includes the expected value.
12:  *
13:  * @package Peridot\Leo\Matcher
14:  */
15: class InclusionMatcher extends AbstractMatcher
16: {
17:     /**
18:      * Matches if an array or string contains the expected value.
19:      *
20:      * @param $actual
21:      * @return mixed
22:      * @throws InvalidArgumentException
23:      */
24:     protected function doMatch($actual)
25:     {
26:         //we will support ArrayAccess for now, even though array_search throws a warning about it
27:         if (is_array($actual) or $actual instanceof ArrayAccess) {
28:             return array_search($this->expected, $actual, true) !== false;
29:         }
30: 
31:         if (is_string($actual)) {
32:             return strpos($actual, $this->expected) !== false;
33:         }
34: 
35:         throw new InvalidArgumentException("Inclusion matcher requires a string or array");
36:     }
37: 
38:     /**
39:      * {@inheritdoc}
40:      *
41:      * @return TemplateInterface
42:      */
43:     public function getDefaultTemplate()
44:     {
45:         return new ArrayTemplate([
46:             'default' => 'Expected {{actual}} to include {{expected}}',
47:             'negated' => 'Expected {{actual}} to not include {{expected}}'
48:         ]);
49:     }
50: }
51: