Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
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Advanced installation and configuration of Mocha in professional Node.js projects, hands-on with before/after hooks for automated setup/teardown, exploration of HTML/Mocha-JUnit reporters for enterprise reports, practical exercises on migrating an existing test suite to optimized Mocha, creation of a red thread project with ready CI configuration, code review by trainer for immediate best practices.
Expert management of async tests with Mocha using callbacks, promises, and async/await, integration of Sinon.js for realistic spies/stubs in enterprise scenarios, resolution of critical timeouts on long API calls, practical workshops on simulated e2e tests for web apps, advanced debugging with Mocha debugger, production of detailed reports on async performance, highlighting daily development time savings.
Creation of advanced Mocha mocks with Sinon to isolate unit tests without external dependencies, simulation of reliable databases and REST/GraphQL APIs, handling of edge case errors in production contexts, exercises on refactoring legacy code to scalable mocked tests, integration of JSON fixtures for reproducible test data, validation through real enterprise cases, deliverable: 100% autonomous isolated test suite.
Precise coverage measurement with nyc/istanbul integrated with Mocha, definition of minimum thresholds suited to professional projects, optimization of uncovered branches/loops via targeted exercises, generation of interactive HTML reports for team reviews, workshops on reducing technical debt in tests, application to the red thread project achieving 90% coverage, demonstration of ROI via before/after metrics, boosting continuous deployment confidence.
Integration of Mocha into CI/CD pipelines with GitHub Actions and Jenkins for automated execution, configuration of parallel matrices for enterprise test speed, management of artifacts and Slack notifications for failures, practical cases on zero-downtime deployment with validated tests, review of complete red thread project with simulated deployment, sharing of best practices for Mocha scalability in large repos, certification of skills via defense of functional pipeline deliverable.
The Training Mocha - Advanced Automated JavaScript Tests program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training Mocha - Advanced Automated JavaScript Tests program, the following equipment is required:
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
Skills assessment methods
Assessment of skills acquired during the Training Mocha - Advanced Automated JavaScript Tests program is performed through:
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A school kit donated to a child for every training booked
To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
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JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
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DevOps & CI/CDIndustry-certified
DevOps & CI/CDIndustry-certified
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Web developmentIndustry-certified
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Automated testingIndustry-certified
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