diff --git a/src/Adapter/AbstractAdapter.php b/src/Adapter/AbstractAdapter.php
index e57910d..2f394f9 100644
--- a/src/Adapter/AbstractAdapter.php
+++ b/src/Adapter/AbstractAdapter.php
@@ -11,7 +11,6 @@
 
 abstract class AbstractAdapter implements ValidatableAdapterInterface
 {
-
     /**
      * @var mixed
      */
diff --git a/src/Adapter/DbTable/AbstractAdapter.php b/src/Adapter/DbTable/AbstractAdapter.php
index 6e8bba8..612c0fe 100644
--- a/src/Adapter/DbTable/AbstractAdapter.php
+++ b/src/Adapter/DbTable/AbstractAdapter.php
@@ -195,7 +195,6 @@ public function getResultRowObject($returnColumns = null, $omitColumns = null)
         $returnObject = new stdClass();
 
         if (null !== $returnColumns) {
-
             $availableColumns = array_keys($this->resultRow);
             foreach ((array) $returnColumns as $returnColumn) {
                 if (in_array($returnColumn, $availableColumns)) {
@@ -203,9 +202,7 @@ public function getResultRowObject($returnColumns = null, $omitColumns = null)
                 }
             }
             return $returnObject;
-
         } elseif (null !== $omitColumns) {
-
             $omitColumns = (array) $omitColumns;
             foreach ($this->resultRow as $resultColumn => $resultValue) {
                 if (!in_array($resultColumn, $omitColumns)) {
@@ -213,7 +210,6 @@ public function getResultRowObject($returnColumns = null, $omitColumns = null)
                 }
             }
             return $returnObject;
-
         }
 
         foreach ($this->resultRow as $resultColumn => $resultValue) {
@@ -352,7 +348,6 @@ protected function authenticateQuerySelect(Sql\Select $dbSelect)
      */
     protected function authenticateValidateResultSet(array $resultIdentities)
     {
-
         if (count($resultIdentities) < 1) {
             $this->authenticateResultInfo['code']       = AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND;
             $this->authenticateResultInfo['messages'][] = 'A record with the supplied identity could not be found.';
diff --git a/src/Adapter/Digest.php b/src/Adapter/Digest.php
index 5c3c838..0ddb901 100644
--- a/src/Adapter/Digest.php
+++ b/src/Adapter/Digest.php
@@ -180,17 +180,14 @@ public function authenticate()
             }
             if (substr($line, 0, $idLength) === $id) {
                 if (CryptUtils::compareStrings(substr($line, -32), md5("$this->identity:$this->realm:$this->credential"))) {
-                    $result['code'] = AuthenticationResult::SUCCESS;
-                } else {
-                    $result['code'] = AuthenticationResult::FAILURE_CREDENTIAL_INVALID;
-                    $result['messages'][] = 'Password incorrect';
+                    return new AuthenticationResult(AuthenticationResult::SUCCESS, $result['identity'], $result['messages']);
                 }
-                return new AuthenticationResult($result['code'], $result['identity'], $result['messages']);
+                $result['messages'][] = 'Password incorrect';
+                return new AuthenticationResult(AuthenticationResult::FAILURE_CREDENTIAL_INVALID, $result['identity'], $result['messages']);
             }
         }
 
-        $result['code'] = AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND;
         $result['messages'][] = "Username '$this->identity' and realm '$this->realm' combination not found";
-        return new AuthenticationResult($result['code'], $result['identity'], $result['messages']);
+        return new AuthenticationResult(AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND, $result['identity'], $result['messages']);
     }
 }
diff --git a/src/Adapter/Http.php b/src/Adapter/Http.php
index bde60a2..bc14519 100644
--- a/src/Adapter/Http.php
+++ b/src/Adapter/Http.php
@@ -762,7 +762,6 @@ protected function _parseDigestAuth($header)
         if ($this->useOpaque) {
             $ret = preg_match('/opaque="([^"]+)"/', $header, $temp);
             if (!$ret || empty($temp[1])) {
-
                 // Big surprise: IE isn't RFC 2617-compliant.
                 $headers = $this->request->getHeaders();
                 if (!$headers->has('User-Agent')) {
diff --git a/src/Adapter/Ldap.php b/src/Adapter/Ldap.php
index 2b17e33..d9384c5 100644
--- a/src/Adapter/Ldap.php
+++ b/src/Adapter/Ldap.php
@@ -16,7 +16,6 @@
 
 class Ldap extends AbstractAdapter
 {
-
     /**
      * The Zend\Ldap\Ldap context.
      *
@@ -214,7 +213,6 @@ public function authenticate()
          * credentials against it.
          */
         foreach ($this->options as $options) {
-
             if (!is_array($options)) {
                 throw new Exception\InvalidArgumentException('Adapter options array not an array');
             }
@@ -277,7 +275,6 @@ public function authenticate()
                     $failedAuthorities[$dname] = $groupResult;
                 }
             } catch (LdapException $zle) {
-
                 /* LDAP based authentication is notoriously difficult to diagnose. Therefore
                  * we bend over backwards to capture and record every possible bit of
                  * information when something goes wrong.
diff --git a/test/Adapter/DbTable/CallbackCheckAdapterTest.php b/test/Adapter/DbTable/CallbackCheckAdapterTest.php
index d23c3a7..758dbfc 100644
--- a/test/Adapter/DbTable/CallbackCheckAdapterTest.php
+++ b/test/Adapter/DbTable/CallbackCheckAdapterTest.php
@@ -377,5 +377,4 @@ protected function _setupAuthAdapter()
     {
         $this->_adapter = new Adapter\DbTable\CallbackCheckAdapter($this->_db, 'users', 'username', 'password');
     }
-
 }
diff --git a/test/Adapter/DbTable/CredentialTreatmentAdapterDb2Test.php b/test/Adapter/DbTable/CredentialTreatmentAdapterDb2Test.php
index db78a88..904fe04 100644
--- a/test/Adapter/DbTable/CredentialTreatmentAdapterDb2Test.php
+++ b/test/Adapter/DbTable/CredentialTreatmentAdapterDb2Test.php
@@ -19,7 +19,6 @@
  */
 class CredentialTreatmentAdapterDb2Test extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * IbmDb2 database connection
      *
diff --git a/test/Adapter/DbTable/CredentialTreatmentAdapterTest.php b/test/Adapter/DbTable/CredentialTreatmentAdapterTest.php
index 8efab92..e61289a 100644
--- a/test/Adapter/DbTable/CredentialTreatmentAdapterTest.php
+++ b/test/Adapter/DbTable/CredentialTreatmentAdapterTest.php
@@ -364,5 +364,4 @@ protected function _setupAuthAdapter()
     {
         $this->_adapter = new Adapter\DbTable\CredentialTreatmentAdapter($this->_db, 'users', 'username', 'password');
     }
-
 }
diff --git a/test/Adapter/DbTableTest.php b/test/Adapter/DbTableTest.php
index 44154ef..1c56a22 100644
--- a/test/Adapter/DbTableTest.php
+++ b/test/Adapter/DbTableTest.php
@@ -17,10 +17,8 @@
  */
 class DbTableTest extends DbTable\CredentialTreatmentAdapterTest
 {
-
     protected function _setupAuthAdapter()
     {
         $this->_adapter = new Adapter\DbTable($this->_db, 'users', 'username', 'password');
     }
-
 }
diff --git a/test/Adapter/Http/ObjectTest.php b/test/Adapter/Http/ObjectTest.php
index 0cb7082..55888ed 100644
--- a/test/Adapter/Http/ObjectTest.php
+++ b/test/Adapter/Http/ObjectTest.php
@@ -98,8 +98,9 @@ public function testValidConfigs()
             $this->_digestConfig,
             $this->_bothConfig,
         );
-        foreach ($configs as $config)
-        new Adapter\Http($config);
+        foreach ($configs as $config) {
+            new Adapter\Http($config);
+        }
     }
 
     public function testInvalidConfigs()
diff --git a/test/Adapter/Ldap/OnlineTest.php b/test/Adapter/Ldap/OnlineTest.php
index e7ef40c..6a6300b 100644
--- a/test/Adapter/Ldap/OnlineTest.php
+++ b/test/Adapter/Ldap/OnlineTest.php
@@ -41,20 +41,27 @@ public function setUp()
             'password' => TESTS_ZEND_LDAP_PASSWORD,
             'baseDn'   => TESTS_ZEND_LDAP_BASE_DN,
         );
-        if (defined('TESTS_ZEND_LDAP_PORT'))
+        if (defined('TESTS_ZEND_LDAP_PORT')) {
             $this->options['port'] = TESTS_ZEND_LDAP_PORT;
-        if (defined('TESTS_ZEND_LDAP_USE_START_TLS'))
+        }
+        if (defined('TESTS_ZEND_LDAP_USE_START_TLS')) {
             $this->options['useStartTls'] = TESTS_ZEND_LDAP_USE_START_TLS;
-        if (defined('TESTS_ZEND_LDAP_USE_SSL'))
+        }
+        if (defined('TESTS_ZEND_LDAP_USE_SSL')) {
             $this->options['useSsl'] = TESTS_ZEND_LDAP_USE_SSL;
-        if (defined('TESTS_ZEND_LDAP_BIND_REQUIRES_DN'))
+        }
+        if (defined('TESTS_ZEND_LDAP_BIND_REQUIRES_DN')) {
             $this->options['bindRequiresDn'] = TESTS_ZEND_LDAP_BIND_REQUIRES_DN;
-        if (defined('TESTS_ZEND_LDAP_ACCOUNT_FILTER_FORMAT'))
+        }
+        if (defined('TESTS_ZEND_LDAP_ACCOUNT_FILTER_FORMAT')) {
             $this->options['accountFilterFormat'] = TESTS_ZEND_LDAP_ACCOUNT_FILTER_FORMAT;
-        if (defined('TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME'))
+        }
+        if (defined('TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME')) {
             $this->options['accountDomainName'] = TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME;
-        if (defined('TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME_SHORT'))
+        }
+        if (defined('TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME_SHORT')) {
             $this->options['accountDomainNameShort'] = TESTS_ZEND_LDAP_ACCOUNT_DOMAIN_NAME_SHORT;
+        }
 
         if (defined('TESTS_ZEND_LDAP_ALT_USERNAME')) {
             $this->names[Ldap\Ldap::ACCTNAME_FORM_USERNAME] = TESTS_ZEND_LDAP_ALT_USERNAME;