Merge pull request #67 from Fedott/dev-fix-namespace-with-starting-slash

Fixed namespaces with starting slash

Author: lisachenko

src/ReflectionEngine.php

@@ -229,6 +229,7 @@ public static function parseFile($fileName, $fileContent = null)
      * @param string $namespaceName Namespace name
      *
      * @return Namespace_
+     * @throws ReflectionException
      */
     public static function parseFileNamespace($fileName, $namespaceName)
     {
@@ -239,7 +240,7 @@ public static function parseFileNamespace($fileName, $namespaceName)
                 continue;
             }
             $topLevelNodeName = $topLevelNode->name ? $topLevelNode->name->toString() : '';
-            if ($topLevelNodeName === $namespaceName) {
+            if (ltrim($topLevelNodeName, '\\') === trim($namespaceName, '\\')) {
                 return $topLevelNode;
             }
         }

tests/ReflectionFileTest.php

@@ -1,6 +1,8 @@
 <?php
 namespace Go\ParserReflection;
 
+use Stub\Issue44\Locator;
+
 class ReflectionFileTest extends \PHPUnit_Framework_TestCase
 {
     const STUB_FILE        = '/Stub/FileWithNamespaces.php';
@@ -84,4 +86,21 @@ public function fileNameProvider()
             '/Stub/FileWithGlobalNamespace.php' => ['/Stub/FileWithGlobalNamespace.php', true],
         ];
     }
+
+    public function testGetInterfaceNamesWithExtends()
+    {
+        $fileName = __DIR__ . '/Stub/Issue44/ClassWithoutNamespace.php';
+
+        require_once __DIR__ . '/Stub/Issue44/Locator.php';
+        ReflectionEngine::init(new Locator());
+
+        $reflectedFile = new ReflectionFile($fileName);
+        $namespaces = $reflectedFile->getFileNamespaces();
+        $namespace = array_pop($namespaces);
+        $classes = $namespace->getClasses();
+        $class = array_pop($classes);
+
+        $interfaceNames = $class->getInterfaceNames();
+        $this->assertEquals([], $interfaceNames);
+    }
 }

tests/Stub/Issue44/ClassWithNamespace.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Stub\Issue44;
+
+class ClassWithNamespace
+{
+}

tests/Stub/Issue44/ClassWithoutNamespace.php

@@ -0,0 +1,5 @@
+<?php
+
+class ClassWithoutNamespace extends Stub\Issue44\ClassWithNamespace
+{
+}

tests/Stub/Issue44/Locator.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Stub\Issue44;
+
+use Go\ParserReflection\LocatorInterface;
+
+class Locator implements LocatorInterface
+{
+    /**
+     * @inheritdoc
+     */
+    public function locateClass($className)
+    {
+        if ($className === '\\Stub\\Issue44\\ClassWithNamespace') {
+            return __DIR__ . '/ClassWithNamespace.php';
+        }
+
+        return false;
+    }
+}