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   1  <?php declare(strict_types=1);
   2  
   3  trait LoginAssertionTrait
   4  {
   5      /**
   6       * Check that user, as submitted by REQUEST (see phpunit XML config file), is valid
   7       *
   8       * @since 0.1
   9       */
  10  	public function test_login() {
  11          $pre_login    = yourls_did_action( 'pre_login' );
  12          $login        = yourls_did_action( 'login' );
  13          $login_failed = yourls_did_action( 'login_failed' );
  14  
  15          $this->assertTrue( yourls_is_valid_user() );
  16  
  17          $this->assertEquals( $pre_login + 1, yourls_did_action( 'pre_login' ) );
  18          $this->assertEquals( $login + 1, yourls_did_action( 'login' ) );
  19          $this->assertEquals( $login_failed, yourls_did_action( 'login_failed' ) );
  20      }
  21  
  22      /**
  23       * Check that auth is shuntable
  24       *
  25       * @since 0.1
  26       */
  27      public function test_login_shunt() {
  28          yourls_add_filter( 'shunt_is_valid_user', 'yourls_return_empty_array' );
  29          $this->assertSame( array(), yourls_is_valid_user() );
  30          yourls_remove_filter( 'shunt_is_valid_user', 'yourls_return_empty_array' );
  31      }
  32  
  33      /**
  34       * Check that auth returns false with no credential
  35       *
  36       * @since 0.1
  37       */
  38      public function test_login_with_no_credential() {
  39          $_REQUEST = array();
  40          $login        = yourls_did_action( 'login' );
  41          $login_failed = yourls_did_action( 'login_failed' );
  42  
  43          $this->assertNotTrue( yourls_is_valid_user() );
  44  
  45          $this->assertEquals( $login, yourls_did_action( 'login' ) );
  46          $this->assertEquals( $login_failed + 1, yourls_did_action( 'login_failed' ) );
  47      }
  48  
  49      /**
  50       * Check that auth returns false with empty credential
  51       *
  52       * @since 0.1
  53       */
  54      public function test_login_with_empty_credential() {
  55          $_REQUEST = array( 'username' => '', 'password' => '' );
  56          $login        = yourls_did_action( 'login' );
  57          $login_failed = yourls_did_action( 'login_failed' );
  58  
  59          $this->assertNotTrue( yourls_is_valid_user() );
  60  
  61          $this->assertEquals( $login, yourls_did_action( 'login' ) );
  62          $this->assertEquals( $login_failed + 1, yourls_did_action( 'login_failed' ) );
  63      }
  64  
  65      /**
  66       * Check that auth returns false with incorrect credentials
  67       *
  68       * @since 0.1
  69       */
  70      public function test_login_with_random_credentials() {
  71          $_REQUEST = array( 'username' => rand_str(), 'password' => rand_str() );
  72          $login        = yourls_did_action( 'login' );
  73          $login_failed = yourls_did_action( 'login_failed' );
  74  
  75          // with "normal" logins, we simulate the login forms and the presence of a nonce
  76          if (get_class($this) == 'LoginNormalTest') {
  77              $this->expectException(Exception::class);
  78              $this->expectExceptionMessage('I have died');
  79              // intercept yourls_die() before it actually dies
  80              yourls_add_action( 'pre_yourls_die', function() { throw new Exception( 'I have died' ); } );
  81          }
  82  
  83          $this->assertNotTrue( yourls_is_valid_user() );
  84      }
  85  }