.saveSnapshot() Suggest edits
Take a DOM Snapshot of the current page and saves it as the given filename.
Usage
Example
 this.demoTest = function (browser) {
   browser.saveSnapshot('/path/to/fileName.html');
 };
                
            
            
            Parameters
| Name | Type | description | 
|---|---|---|
fileName | 
                    string | The complete path to the file name where the screenshot should be saved.  | 
                
callbackOptional  | 
                    function | Optional callback function to be called when the command finishes.  |