Merge pull request #16 from dunglas/fix_context_factory

Fix file_get_contents warning in ContextFactory

Author: mvriel

src/Types/ContextFactory.php

@@ -43,9 +43,15 @@ public function createFromReflector(\Reflector $reflector)
         if (method_exists($reflector, 'getDeclaringClass')) {
             $reflector = $reflector->getDeclaringClass();
         }
+
         $fileName = $reflector->getFileName();
+        $namespace = $reflector->getNamespaceName();
+
+        if (file_exists($fileName)) {
+            return $this->createForNamespace($namespace, file_get_contents($fileName));
+        }
 
-        return $this->createForNamespace($reflector->getNamespaceName(), file_get_contents($fileName));
+        return new Context($namespace, []);
     }
 
     /**

tests/unit/Types/ContextFactoryTest.php

@@ -149,6 +149,36 @@ public function bar()
 
             $this->assertSame([], $context->getNamespaceAliases());
         }
+
+        /**
+         * @covers ::createFromReflector
+         */
+        public function testEmptyFileName()
+        {
+            $fixture = new ContextFactory();
+            $context = $fixture->createFromReflector(new \ReflectionClass('stdClass'));
+
+            $this->assertSame([], $context->getNamespaceAliases());
+        }
+
+        /**
+         * @covers ::createFromReflector
+         */
+        public function testEvalDClass()
+        {
+            eval(<<<PHP
+namespace Foo;
+
+class Bar
+{
+}
+PHP
+);
+            $fixture = new ContextFactory();
+            $context = $fixture->createFromReflector(new \ReflectionClass('Foo\Bar'));
+
+            $this->assertSame([], $context->getNamespaceAliases());
+        }
     }
 }