1 <?php
 2 
 3 class PasswordHashTest extends PHPUnit_Framework_TestCase {
 4     
 5     public function testFuncExists() {
 6         $this->assertTrue(function_exists('password_hash'));
 7     }
 8 
 9     public function testStringLength() {
10         $this->assertEquals(60, strlen(password_hash('foo', PASSWORD_BCRYPT)));
11     }
12 
13     public function testHash() {
14         $hash = password_hash('foo', PASSWORD_BCRYPT);
15         $this->assertEquals($hash, crypt('foo', $hash));
16     }
17 
18     public function testKnownSalt() {
19         $hash = password_hash("rasmuslerdorf", PASSWORD_BCRYPT, array("cost" => 7, "salt" => "usesomesillystringforsalt"));
20         $this->assertEquals('$2y$07$usesomesillystringfore2uDLvp1Ii2e./U9C8sBjqp8I90dH6hi', $hash);
21     }
22 
23     public function testRawSalt() {
24         $hash = password_hash("test", PASSWORD_BCRYPT, array("salt" => "123456789012345678901" . chr(0)));
25         $this->assertEquals('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', $hash);
26     }
27 
28     /**
29      * @expectedException PHPUnit_Framework_Error
30      */
31     public function testInvalidAlgo() {
32         password_hash('foo', array());
33     }
34 
35     /**
36      * @expectedException PHPUnit_Framework_Error
37      */
38     public function testInvalidAlgo2() {
39         password_hash('foo', 2);
40     }
41 
42     /**
43      * @expectedException PHPUnit_Framework_Error
44      */
45     public function testInvalidPassword() {
46         password_hash(array(), 1);
47     }
48 
49     /**
50      * @expectedException PHPUnit_Framework_Error
51      */
52     public function testInvalidSalt() {
53         password_hash('foo', PASSWORD_BCRYPT, array('salt' => array()));
54     }
55 
56     /**
57      * @expectedException PHPUnit_Framework_Error
58      */
59     public function testInvalidBcryptCostLow() {
60         password_hash('foo', PASSWORD_BCRYPT, array('cost' => 3));
61     }
62         
63     /**
64      * @expectedException PHPUnit_Framework_Error
65      */
66     public function testInvalidBcryptCostHigh() {
67         password_hash('foo', PASSWORD_BCRYPT, array('cost' => 32));
68     }
69 
70     /**
71      * @expectedException PHPUnit_Framework_Error
72      */
73     public function testInvalidBcryptCostInvalid() {
74         password_hash('foo', PASSWORD_BCRYPT, array('cost' => 'foo'));
75     }
76 
77     /**
78      * @expectedException PHPUnit_Framework_Error
79      */
80     public function testInvalidBcryptSaltShort() {
81         password_hash('foo', PASSWORD_BCRYPT, array('salt' => 'abc'));
82     }
83 
84 }

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