I'm just beginning to use Jest in my nodejs project. I have several test and all pass, but the last test I just coded is passing but is blocked in two places by Jest with code like this:
/* istanbul ignore next */
cov_19rdmie87d().s[43]++;
debugger;
/* istanbul ignore next */
cov_19rdmie87d().s[53]++;
this debugger;
I have to hit f5 to continue twice while running my tests. How can I remove these debugging statements?
Solution:
Remove debugger statements from your code and any kind of breakpoints from your inspect sources.
Some more Wiki on Debugging in JS
Debugger : If you place a debugger; line in your code, Chrome will automatically stop there when executing. You can even wrap it in conditionals, so it only runs when you need it.
Type debug(item.myFunc) in the console and the script will stop in debug mode when it gets a function call to item.myFunc
When you need to debug JavaScript, Chrome lets you pause when a DOM element changes. You can even monitor its attributes. In Chrome Inspector, right-click on the element and pick a break on setting to use.
For more information, check out this article by raygun on debugging in javascript.