Added functional test for the linker output cleanup function

Author: fpapadopou

Symfony/src/Codebender/CompilerBundle/Tests/Controller/DefaultControllerFunctionalTest.php

@@ -225,6 +225,30 @@ public function testArchiveIsCreated()
         $this->assertTrue(file_exists($response['archive']));
     }
 
+    public function testCleanedUpLinkerError()
+    {
+        $files = array(array('filename' => 'Linker.ino', 'content' => 'void loop() { }'));
+        $format = 'binary';
+        $version = '105';
+        $libraries = array();
+        $build = array('mcu' => 'atmega328p', 'f_cpu' => '16000000', 'core' => 'arduino', 'variant' => 'standard');
+        $data = json_encode(array('files' => $files, 'archive' => true, 'format' => $format, 'version' => $version, 'libraries' => $libraries, 'build' => $build));
+
+        $client = static::createClient();
+
+        $authorizationKey = $client->getContainer()->getParameter('authorizationKey');
+
+        $client->request('POST', '/' . $authorizationKey . '/v1', array(), array(), array(), $data);
+
+        $response = json_decode($client->getResponse()->getContent(), true);
+
+        $expectedLinkerError = "core.a(main.o): In function `main':
+main.cpp:(.text.main+0x8): undefined reference to `setup'";
+
+        $this->assertFalse($response['success']);
+        $this->assertEquals($expectedLinkerError, $response['message']);
+    }
+
     public function testAutocomplete()
     {
         $this->markTestIncomplete('No tests for the code completion feature yet.');