Using Nightwatch for demo - slow down assertions by config
You can add pauses in your suite wherever you want by using:
.pause(5000) // a pause for 5 seconds//or alternately.pause(this.timeout)
this.timeout can be set in your base-test-case.js
var timeout = 5000; // in your variable declarations
and then in that same file, on your base Class prototype you want:
before: function (client) { this.timeout = timeout;
browser.pause
between clicks or setValue to have nice delay, anything between 100-300 miliseconds is good