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Home | Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | Cheatsheet | CLI commands

Scenario 1 - Comparing the Homepage

A great starting place for any tester!

The selenium grid, demo test site, and report are already being ran on our remote machine so all we need to do - is set up our aye spy config to take a snapshot of the homepage.

Lets inspect what the files in our ayespy directory

cd ayespy 
ls

The template ayespy-config.json has already been set up for us! Lets take a look

cat ayespy-config.json

{
    "gridUrl": "http://localhost:4444/wd/hub",
    "baseline": "./baseline",
    "latest": "./latest",
    "generatedDiffs": "./generatedDiffs",
    "report": "./reports",
    "scenarios": [{
        "url": "http://cookingapp:3000",
        "label": "homepage",
        "viewports": [{"height": 2400, "width": 1024, "label": "large"}]
    }]
}

Looks good! Lets get some images

ayespy snap --config ayespy-config.json --browser firefox

To view the file you can see it from your browser

<YOURANIMAL>.devopsplayground.com/latest/homepage-large.png

lets update the baseline

ayespy update-baseline --config ayespy-config.json --browser firefox

and run another snap

ayespy snap --config ayespy-config.json --browser firefox

lets see if when we run the comparison if that passes?

ayespy compare --config ayespy-config.json --browser firefox

If you're lucky it might have passed, but if you're unlucky it may have failed :(

Lets look at the report and find out why

in your browser navigate to

<your-animal>.devopsplayground.com

Looks like we have an element that might not always display. On a real site this could be something like an advert, video, carousel or anything else not static.

We should remove it by editing out config and making use of removeSelectors

vi ayespy-config.json

"scenarios": [{
        "url": "http://cookingapp:3000",
        "label": "homepage",
        "viewports": [{"height": 1000, "width": 1024, "label": "large"}],
        "removeSelectors": [".eww-a-bug"]
    }]

ESC
:wq

Lets rerun aye spy with our latest config. Please bare in mind, if your baseline image has the dynamic element we will need to update your baseline too!

info ayespy Logger Log level is info
info [configValidator] : Config validated ✅
info [comparer] : ✅ Passed: homepage-large
info [Reporter] :
info [Reporter] :       AyeSpy
info [Reporter] : ---------------------
info [Reporter] :
info [Reporter] : Scenarios Passed: 1
info [Reporter] : Scenarios Failed: 0
info [Reporter] :
info [Reporter] : ---------------------
info [Reporter] :