1.
Look beyond what
the eyes can e
Reviving Visual validations
@Geosley

2.
About Me..
Associate Engineering Manager
12+ years of experience
Certifications
Geosley Andrades

3.
@Geosley

4.
@Geosley

5.
@Geosley

6.
Ref : applitools.com
@Geosley

7.
Ref : applitools.com
@Geosley

8.
Ref : applitools.com
@Geosley

9.
Ref : applitools.com
@Geosley

10.
@Geosley
Functional Testing - Ensure no bugs in the input-
output functionality of your app
Visual Testing - Ensure no visual discrepancies detract
from the aesthetics or usability of your app
Functional vs Visual Testing

11.
Deployments
Faster than ever
@Geosley

12.
Manual Visual Tests should not slow us down …
@Geosley

13.
The
Workflow
DRIVE THE AUT AND
TAKE SCREENSHOTS
COMPARE SCREENSHOTS
WITH BASELINE IMAGE
REPORT DIFFERENCES UPDATE THE BASELINE
@Geosley

14.
Traditional Visual Testing -
OpenCV and NumPy
@Geosley

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@Geosley

16.
Visual Testing -
Large DOM Structure
@Geosley

17.
Visual Testing –
Match Level By Content
@Geosley

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Visual Testing –
Match Level By Layout
@Geosley

19.
Visual Testing –
Check Region
@Geosley

20.
Visual Testing –
PDF Compare using Image Tester
@Geosley

21.
Visual Testing –
Batches and Integration
@Geosley

22.
“A picture is
worth a
thousand
words”
“A snapshot
is worth a
thousand
assertions.”
Ref : saucelabs.com
@Geosley

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References...

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Let’s Connect ...
https://www.linkedin.com/in/geosley-andrades