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Training TDD 2026 - Mastering Advanced Test-Driven Development

Ref: MZV485
10 people max.
5500€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
5 days
in-person

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Learning objectives

  • Master advanced TDD 2026 practices to boost professional skills
  • Develop complex automated tests in a certifying training
  • Optimize legacy refactoring with TDD 2026 in enterprise
  • Implement advanced mocks and stubs for realistic simulations
  • Design scalable testable architectures for agile teams
  • Deploy TDD 2026 in professional CI/CD pipelines
  • Evaluate the ROI impact of TDD on software quality in professional context

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1TDD 2026: Advanced test-first techniques and refactoring (JUnit 6, Mockito 5)

Discover the evolutions of TDD 2026 through practical exercises on legacy refactoring, implement accelerated red-green-refactor cycles with JUnit 6 and Mockito 5, analyze concrete cases of enterprise applications, produce coverage reports at 95%, integrate patterns like extended Arrange-Act-Assert, and validate your skills through a pair-programming challenge on a real codebase.

Module 2TDD 2026: Advanced mocks and simulation of complex environments (WireMock, Testcontainers)

Dive into dynamic mocks of TDD 2026 with WireMock for external APIs, configure Testcontainers for containerized databases, conduct hands-on workshops on microservices, generate adaptive intelligent stubs, measure robustness via mutation testing, discuss common pitfalls in enterprise, and deliver a testable prototype integrating these tools for immediate validation.

Module 3TDD 2026: CI/CD integration and end-to-end tests (GitHub Actions, Cucumber)

Integrate TDD 2026 into CI/CD pipelines via GitHub Actions and Jenkins, develop BDD tests with Cucumber for clear specs, practice on simulated Kubernetes deployments, automate 100% coverage on branches, analyze flakes and smart retries, collaborate live on a shared repo, and produce a SonarQube dashboard quantifying team productivity gains.

Module 4TDD 2026: Scalable architectures and legacy migration (Hexagonal, Strangler Pattern)

Apply TDD 2026 to hexagonal architecture to decouple layers, migrate legacy via the Strangler Pattern with progressive tests, code expert katas on monoliths to microservices, integrate Property-Based Testing for edge cases, evaluate post-refactoring maintainability, share professional experience feedback, and finalize a reusable blueprint for your enterprise projects.

Module 5TDD 2026: ROI measurement, mutation testing and certification (PITest, JaCoCo)

Evaluate the ROI of TDD 2026 via mutation testing with PITest and JaCoCo, calculate metrics like 70% reduced MTTR, review real project portfolios, prepare for certification via a practical exam, discuss adoption in agile teams, anticipate 2026 evolutions like AI-assisted TDD, and leave with a personalized action plan to deploy these skills in enterprise.

Evaluation method

  • Final practical project on real codebase (70% grade)
  • Advanced technical quiz and peer-review (20%)
  • Qualiopi certifying attestation delivered

Learning method

  • 70% practice: katas, pair-programming challenges
  • 30% theory: professional experience feedback
  • Live tools: configured IDEs, Docker environments
  • Follow-up: video replays + post-training exercises

Methods, materials and delivery

The Training TDD 2026 - Mastering Advanced Test-Driven Development program is delivered onsite or remote (blended-learning, e-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 TDD 2026 - Mastering Advanced Test-Driven Development program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

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.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training TDD 2026 - Mastering Advanced Test-Driven Development program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

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

Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

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.

Step 1

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.
Step 2

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.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

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.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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