Code style fixes

src/PHPCensor/Migrations/20150308074509_add_user_providers.php

@@ -14,15 +14,15 @@ class AddUserProviders extends AbstractMigration
         $this
             ->table('user')
             // The provider name
-            ->addColumn('provider_key', 'string', array(
+            ->addColumn('provider_key', 'string', [
                 'default' => 'internal',
-                'limit' => MysqlAdapter::TEXT_SMALL
-            ))
+                'limit'   => MysqlAdapter::TEXT_SMALL
+            ])
             // A data used by the provider
-            ->addColumn('provider_data', 'string', array(
-                'null' => true,
+            ->addColumn('provider_data', 'string', [
+                'null'  => true,
                 'limit' => MysqlAdapter::TEXT_SMALL
-            ))
+            ])
             ->save();
     }
 

src/PHPCensor/Plugin/Option/PhpUnitOptions.php

@@ -20,7 +20,7 @@ namespace PHPCensor\Plugin\Option;
 class PhpUnitOptions
 {
     protected $options;
-    protected $arguments = array();
+    protected $arguments = [];
 
     public function __construct($options)
     {
@@ -52,7 +52,7 @@ class PhpUnitOptions
             $prefix = $argumentName[0] == '-' ? '' : '--';
 
             if (!is_array($argumentValues)) {
-                $argumentValues = array($argumentValues);
+                $argumentValues = [$argumentValues];
             }
 
             foreach ($argumentValues as $argValue) {
@@ -139,7 +139,7 @@ class PhpUnitOptions
         if (isset($this->arguments[$argumentName])) {
             if (!is_array($this->arguments[$argumentName])) {
                 // Convert existing argument values into an array
-                $this->arguments[$argumentName] = array($this->arguments[$argumentName]);
+                $this->arguments[$argumentName] = [$this->arguments[$argumentName]];
             }
 
             // Appends the new argument to the list
@@ -160,14 +160,14 @@ class PhpUnitOptions
         $directories = $this->getOption('directory');
 
         if (is_string($directories)) {
-            $directories = array($directories);
+            $directories = [$directories];
         } else {
             if (is_null($directories)) {
-                $directories = array();
+                $directories = [];
             }
         }
 
-        return is_array($directories) ? $directories : array($directories);
+        return is_array($directories) ? $directories : [$directories];
     }
 
     /**
@@ -240,10 +240,10 @@ class PhpUnitOptions
         if (isset($this->arguments[$argumentName])) {
             return is_array(
                 $this->arguments[$argumentName]
-            ) ? $this->arguments[$argumentName] : array($this->arguments[$argumentName]);
+            ) ? $this->arguments[$argumentName] : [$this->arguments[$argumentName]];
         }
 
-        return array();
+        return [];
     }
 
     /**
@@ -255,12 +255,12 @@ class PhpUnitOptions
      */
     public static function findConfigFile($buildPath)
     {
-        $files = array(
+        $files = [
             'phpunit.xml',
             'phpunit.xml.dist',
             'tests/phpunit.xml',
             'tests/phpunit.xml.dist',
-        );
+        ];
 
         foreach ($files as $file) {
             if (file_exists($buildPath . $file)) {

src/PHPCensor/Plugin/PhpUnit.php

@@ -30,7 +30,7 @@ use PHPCensor\ZeroConfigPluginInterface;
 class PhpUnit extends Plugin implements ZeroConfigPluginInterface
 {
     /** @var string[] Raw options from the PHPCI config file */
-    protected $options = array();
+    protected $options = [];
 
     /**
      * @return string

src/PHPCensor/Plugin/Util/PhpUnitResult.php

@@ -29,10 +29,10 @@ class PhpUnitResult
     const SEVERITY_SKIPPED = 'skipped';
 
     protected $options;
-    protected $arguments = array();
+    protected $arguments = [];
     protected $results;
     protected $failures = 0;
-    protected $errors = array();
+    protected $errors = [];
 
     public function __construct($outputFile, $buildPath = '')
     {
@@ -60,8 +60,8 @@ class PhpUnitResult
         }
 
         // Reset the parsing variables
-        $this->results  = array();
-        $this->errors   = array();
+        $this->results  = [];
+        $this->errors   = [];
         $this->failures = 0;
 
         if (is_array($events)) {
@@ -88,13 +88,13 @@ class PhpUnitResult
     {
         list($pass, $severity) = $this->getStatus($event);
 
-        $data = array(
+        $data = [
             'pass'     => $pass,
             'severity' => $severity,
             'message'  => $this->buildMessage($event),
-            'trace'    => $pass ? array() : $this->buildTrace($event),
+            'trace'    => $pass ? [] : $this->buildTrace($event),
             'output'   => $event['output'],
-        );
+        ];
 
         if (!$pass) {
             $this->failures++;
@@ -142,7 +142,7 @@ class PhpUnitResult
                 break;
         }
 
-        return array($pass, $severity);
+        return [$pass, $severity];
     }
 
     /**
@@ -172,7 +172,7 @@ class PhpUnitResult
      */
     protected function buildTrace($event)
     {
-        $formattedTrace = array();
+        $formattedTrace = [];
 
         if (!empty($event['trace'])) {
             foreach ($event['trace'] as $step){
@@ -195,12 +195,12 @@ class PhpUnitResult
         $firstTrace = end($event['trace']);
         reset($event['trace']);
 
-        $this->errors[] = array(
+        $this->errors[] = [
             'message'  => $data['message'],
             'severity' => $data['severity'],
             'file'     => str_replace($this->buildPath, '', $firstTrace['file']),
             'line'     => $firstTrace['line'],
-        );
+        ];
     }
 
     /**