/**
  * @see WpTestsStarter::setGlobal()
  */
 public function testSetGlobal()
 {
     $baseDir = '/path/to/wp-repo/';
     $testee = new WpTestsStarter($baseDir);
     $var = 'foo';
     $value = 'bar';
     $this->assertArrayNotHasKey($var, $GLOBALS);
     $testee->setGlobal($var, $value);
     $this->assertEquals($value, $GLOBALS[$var]);
 }