Merge pull request #127 from alexsnowb/master

Fix default options pass to xfvb-run command

Author: mikehaertl

src/Command.php

@@ -29,7 +29,7 @@ class Command extends BaseCommand
     /**
      * @var string options to pass to the xfvb-run command. Default is `--server-args="-screen 0, 1024x768x24"`.
      */
-    public $xvfbRunOptions = '--server-args="-screen 0, 1024x768x24"';
+    public $xvfbRunOptions = '-a --server-args="-screen 0, 1024x768x24"';
 
     /**
      * @param array $args args to add to the command. These can be:

tests/ImageTest.php

@@ -172,7 +172,7 @@ public function testCanUseXvfbRun()
 
         $tmpFile = $image->getImageFilename();
         $command = (string)$image->getCommand();
-        $this->assertEquals("xvfb-run --server-args=\"-screen 0, 1024x768x24\" $binary '$inFile' '$tmpFile'", $command);
+        $this->assertEquals("xvfb-run -a --server-args=\"-screen 0, 1024x768x24\" $binary '$inFile' '$tmpFile'", $command);
         unlink($outFile);
     }
 

tests/PdfTest.php

@@ -319,7 +319,7 @@ public function testCanUseXvfbRun()
         $this->assertTrue($pdf->saveAs($outFile));
 
         $tmpFile = $pdf->getPdfFilename();
-        $this->assertEquals("xvfb-run --server-args=\"-screen 0, 1024x768x24\" $binary '$inFile' '$tmpFile'", (string) $pdf->getCommand());
+        $this->assertEquals("xvfb-run -a --server-args=\"-screen 0, 1024x768x24\" $binary '$inFile' '$tmpFile'", (string) $pdf->getCommand());
         unlink($outFile);
     }