Kolonnawa Classroom

B87, Kolonnawa, Colombo, Sri Lanka, Colombo, sri lanka, 10600

The Centre located in Colombo, within 2.1 km of R Premadasa Stadium and 5 km of Khan Clock Tower. Please contact us by e-mail or phone at least one day earlier to make an appointment with one of our consultants at our corporate offices.

Explore Our Courses

Testing React Apps with Jest

 14 Hours

This instructor-led, live training in Kolonnawa (onsite or remote) is aimed at engineers who wish to use Jest to test React applications and components.

By the end of this training, participants will be able to:

  • Install and configure a proper testing environment.
  • Write asynchronous tests for React apps and components.
  • Run Jest advanced tests that include mocking, spies and stubs.
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Upcoming Courses

Testing React Apps with Jest

2025-07-10 09:30
14 hours
Kolonnawa Classroom
168661 LKR (Online)
188661 LKR (Classroom)

Testing React Apps with Jest

2025-07-24 09:30
14 hours
Kolonnawa Classroom
168661 LKR (Online)
188661 LKR (Classroom)

Testing React Apps with Jest

2025-08-07 09:30
14 hours
Kolonnawa Classroom
168661 LKR (Online)
188661 LKR (Classroom)

Testing React Apps with Jest

2025-08-21 09:30
14 hours
Kolonnawa Classroom
168661 LKR (Online)
188661 LKR (Classroom)

Testing React Apps with Jest

2025-09-04 09:30
14 hours
Kolonnawa Classroom
168661 LKR (Online)
188661 LKR (Classroom)

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Jest Consulting
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