Adjust formatting according to project standards

Author: theseer

src/Report/Xml/Facade.php

@@ -148,7 +148,7 @@ private function processFile(FileNode $file, Directory $context)
         }
 
         foreach ($file->getCoverageData() as $line => $tests) {
-            if (!is_array($tests) || count($tests) == 0) {
+            if (!is_array($tests) || count($tests) === 0) {
                 continue;
             }
 

src/Report/Xml/Report.php

@@ -71,8 +71,8 @@ private function getUnitObject($tagName, $name)
         return new Unit($node, $name);
     }
 
-
-    public function getSource() {
+    public function getSource()
+    {
         $source = $this->getContextNode()->getElementsByTagNameNS(
             'http://schema.phpunit.de/coverage/1.0',
             'source'
@@ -86,7 +86,7 @@ public function getSource() {
                 )
             );
         }
+
         return new Source($source);
     }
-
 }

src/Report/Xml/Source.php

@@ -1,26 +1,36 @@
 <?php declare(strict_types = 1);
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 namespace SebastianBergmann\CodeCoverage\Report\Xml;
 
 use TheSeer\Tokenizer\NamespaceUri;
 use TheSeer\Tokenizer\Tokenizer;
 use TheSeer\Tokenizer\XMLSerializer;
 
-class Source {
-
+class Source
+{
     /** @var \DOMElement */
     private $context;
 
     /**
      * @param \DOMElement $context
      */
-    public function __construct(\DOMElement $context) {
+    public function __construct(\DOMElement $context)
+    {
         $this->context = $context;
     }
 
     /**
      * @param string $source
      */
-    public function setSourceCode($source) {
+    public function setSourceCode($source)
+    {
         $context = $this->context;
 
         $tokens = (new Tokenizer())->parse($source);