AppserverIo\Appserver\Core\Api\AbstractService::getWebappsDir PHP Method

    public function getWebappsDir(ContainerNodeInterface $containerNode, $relativePathToAppend = '')
    {
        return $this->realpath($this->makePathAbsolute($containerNode->getHost()->getAppBase() . $this->makePathAbsolute($relativePathToAppend)));
    }

 /**
  * Tests if getting just the webapps directory works
  *
  * @return null
  */
 public function testGetWebappsDirNothingToAppend()
 {
     $mockHost = $this->getMockBuilder('\\AppserverIo\\Appserver\\Core\\Api\\Node\\HostNodeInterface')->setMethods(get_class_methods('\\AppserverIo\\Appserver\\Core\\Api\\Node\\HostNodeInterface'))->getMock();
     $mockHost->expects($this->once())->method('getAppBase')->willReturn('webapps');
     $mockContainer = $this->getMockBuilder('\\AppserverIo\\Appserver\\Core\\Api\\Node\\ContainerNodeInterface')->setMethods(get_class_methods('\\AppserverIo\\Appserver\\Core\\Api\\Node\\ContainerNodeInterface'))->getMock();
     $mockContainer->expects($this->once())->method('getHost')->willReturn($mockHost);
     $webappsDir = $this->service->getWebappsDir($mockContainer);
     $this->assertEquals('/opt/appserver/webapps', $webappsDir);
     $this->assertNotEquals('/opt/appserver/webapps/test/directory', $webappsDir);
 }