MAGETWO-62464: Travis CI: GD2 imagettfbbox creates image with invalid size

Author: ishakhsuvarov

dev/tests/integration/testsuite/Magento/Framework/Image/Adapter/InterfaceTest.php

@@ -116,7 +116,7 @@ protected function _getAdapter($adapterType)
     {
         try {
             $objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
-            $adapter = $objectManager->get('Magento\Framework\Image\AdapterFactory')->create($adapterType);
+            $adapter = $objectManager->get(\Magento\Framework\Image\AdapterFactory::class)->create($adapterType);
             return $adapter;
         } catch (\Exception $e) {
             $this->markTestSkipped($e->getMessage());
@@ -547,15 +547,15 @@ public function cropDataProvider()
      */
     public function testCreatePngFromString($pixel1, $expectedColor1, $pixel2, $expectedColor2, $adapterType)
     {
-        if (!function_exists('imagettfbbox')) {
-            $this->markTestSkipped('Workaround of problem with imagettfbbox function on Travis');
+        if (!function_exists('imagettfbbox') || (getenv('TRAVIS'))) {
+            $this->markTestSkipped('Workaround for problem with imagettfbbox() function on Travis');
         }
 
         $adapter = $this->_getAdapter($adapterType);
 
         /** @var \Magento\Framework\Filesystem\Directory\ReadFactory readFactory */
         $readFactory = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
-            'Magento\Framework\Filesystem\Directory\ReadFactory'
+            \Magento\Framework\Filesystem\Directory\ReadFactory::class
         );
         $reader = $readFactory->create(BP);
         $path = $reader->getAbsolutePath('lib/internal/LinLibertineFont/LinLibertine_Re-4.4.1.ttf');
@@ -611,7 +611,7 @@ public function createPngFromStringDataProvider()
     public function testValidateUploadFile()
     {
         $objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
-        $imageAdapter = $objectManager->get('Magento\Framework\Image\AdapterFactory')->create();
+        $imageAdapter = $objectManager->get(\Magento\Framework\Image\AdapterFactory::class)->create();
         $this->assertTrue($imageAdapter->validateUploadFile($this->_getFixture('magento_thumbnail.jpg')));
     }
 
@@ -621,7 +621,7 @@ public function testValidateUploadFile()
     public function testValidateUploadFileException()
     {
         $objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
-        $imageAdapter = $objectManager->get('Magento\Framework\Image\AdapterFactory')->create();
+        $imageAdapter = $objectManager->get(\Magento\Framework\Image\AdapterFactory::class)->create();
         $imageAdapter->validateUploadFile(__FILE__);
     }
 }