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Training: Spock - Mastering Advanced Unit Tests in Java for Robust Applications

Course created on July 27, 2026Updated on October 5, 2026

On quote

2 days
Onsite
8 people max.

Request a quote See the program

Ref: CQM217

8 people max.

On quote

In-company rate: on quote

On-site and certification exam on quote

2 days

Onsite

Don't let this gap widen

Why this program matters

Without mastery of advanced unit tests in Java, 68% of critical bugs escape development and explode in production, generating costly outages.
Each incident represents an average loss of 45 000 € for the company, with deployment delays that can reach 2 weeks.
Teams lose 30% productivity in emergency debugging, exposing the company to customer losses and compliance risks.
Your career stagnates amid unstable projects while competitors dominate with robust applications.

Trusted by — schools, companies and industrial groups

25,715 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Understand the fundamental concepts of Spock and its architecture
Write elegant, expressive, and robust unit tests with Spock
Leverage advanced features: data-driven testing, mocks, stubs, and extensions
Integrate Spock into a modern Java development workflow
Know how to migrate existing JUnit tests to Spock

Program

Module 1Introduction to Spock and Modern Unit Testing

History of Java testing frameworks. Spock principles: specifications, Groovy language, and integration with Maven/Gradle. Installing Spock, structure of a Spock test. Best practices for writing clear, expressive, and readable tests.

Module 2Data-Driven Testing and Mock/Stubs Manipulation

Parameterized tests (data-driven): Spock tables, explicit iterations, advanced formats. Creating and using mocks/stubs/spies with Spock. Advanced configuration of doubles. Concrete examples on typical Java business cases.

Module 3Advanced Strategies and Continuous Integration with Spock

Grouping and organizing complex test suites. Extensions and hooks: sharing fixtures, exception handling, customizing reports. Migrating JUnit/Jupiter tests to Spock. Integrating Spock into Jenkins/GitLab CI. Optimizing and debugging tests. Complete practical workshop on an existing Java project.

Evaluation method

Completion of a continuous project throughout the training
Final multiple-choice quiz to validate skills
Collective review of exercises

Learning method

Alternation of theoretical presentations and practical exercises
Step-by-step guided development on a real business case
Access to a resource repository (source code, summary sheets, corrected exercises)

Methods, materials and delivery

The Training: Spock - Mastering Advanced Unit Tests in Java for Robust Applications 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: Spock - Mastering Advanced Unit Tests in Java for Robust Applications 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: Spock - Mastering Advanced Unit Tests in Java for Robust Applications 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

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.

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.

A child walking to school with a backpack

Our social commitment

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.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

What can participants do after Training: Spock training?+

They can understand the fundamental concepts of Spock and its architecture, write elegant, expressive, and robust unit tests with Spock and leverage advanced features: data-driven testing, mocks, stubs, and extensions. Those are the stated objectives of the Training: Spock program at Intermediate level, checked by the end-of-session assessment.

What does the Training: Spock program cover, day by day?+

Day 1: Introduction to Spock and Modern Unit Testing. Day 2: Data-Driven Testing and Mock/Stubs Manipulation. Day 3: Advanced Strategies and Continuous Integration with Spock. The Training: Spock program runs over 2 days, delivered on site.

How is Training: Spock training assessed?+

Assessment relies on completion of a continuous project throughout the training, final multiple-choice quiz to validate skills and collective review of exercises. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Spock program, which an L&D team can file as evidence.

How much does Training: Spock training cost per participant?+

Training: Spock training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.

How long does Training: Spock training take?+

2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for Training: Spock training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before Training: Spock training?+

Mastery of Java basics and unit testing principles.

Is a certificate issued after Training: Spock training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

Does Learni provide the equipment for Training: Spock training?+

No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.

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