Test-Driven Development Using Visual Studio and MSTest (4006)
Test-Driven Development Using Visual Studio and MSTest (4006) teaches developers to implement test-first methodologies in .NET projects using Microsoft’s integrated testing framework. Designed for .NET developers, it solves the critical pain point of late-stage bug discovery, which accounts for 50% of software rework costs according to Microsoft engineering reports. Participants gain hands-on fluency in writing, running, and debugging unit tests with MSTest, enabling early defect detection and improved code quality within Visual Studio 2022.
This course prepares learners for real-world .NET development excellence, aligning with Microsoft's recommended practices for secure and maintainable code. Koenig Solutions delivers this training with official vendor-authorized courseware and 30-day lab access, ensuring mastery through practice. Graduates achieve faster debugging cycles and higher code reliability, positioning them for advancement in agile development teams.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Microsoft course *Test-Driven Development Using Visual Studio and MSTest (4006)* equips .NET developers with the skills to implement test-first methodologies using Microsoft’s integrated testing tools. Designed for software developers, quality assurance engineers, and DevOps practitioners, this course focuses on mastering unit testing within the Visual Studio environment using the MSTest framework. While no official certification exam is directly tied to course 4006, it supports broader Microsoft developer certifications such as the Microsoft Certified: Azure Developer Associate by reinforcing core testing competencies required in modern cloud-native applications. With over 70% of enterprise development teams adopting test-driven practices to improve code quality and reduce bug-fixing costs, this training addresses a critical industry need.
Participants engage with key Microsoft technologies including Visual Studio 2022 (Community or higher), MSTest framework, .NET 6.0, Test Explorer, C#, and the command-line test runner. The hands-on labs are conducted within a local Visual Studio development environment where students build and configure unit test projects from scratch. A central lab component involves developing a complete Rooter class for calculating square roots using iterative refinement, guided by failing tests that evolve into passing suites through incremental coding and refactoring. This real-world scenario mirrors actual development workflows, emphasizing continuous test execution, debugging failed assertions, and leveraging Test Explorer to manage and run test playlists efficiently.
By completing *Test-Driven Development Using Visual Studio and MSTest (4006)*, learners strengthen their readiness for Microsoft’s developer certification paths while gaining practical expertise highly valued in agile and DevOps environments. Professionals with unit testing and TDD skills command salaries averaging $95,000–$125,000 in North America, reflecting strong demand for quality-focused developers. Koenig Solutions enhances this learning with Guaranteed-to-Run scheduling, official Microsoft courseware, and optional 1-on-1 training to ensure mastery. Graduates emerge prepared to contribute immediately to high-velocity development teams, delivering robust, maintainable .NET applications through disciplined test-driven engineering.
What You'll Learn
Prerequisites
- Basic knowledge of .NET Core is recommended for mastering the Test-Driven Development Using Visual Studio and MSTest (4006) course by Microsoft
- Experience programming in C# with Visual Studio helps learners implement test-driven development effectively
- Understanding object-oriented programming concepts in C# is essential for writing clean, maintainable tests
- Familiarity with unit testing fundamentals ensures students can develop reliable test cases using MSTest
- Working knowledge of Visual Studio 2022 IDE enables learners to efficiently build and run tests
- Ability to create and manage class libraries in .NET supports seamless integration of test-driven development workflows
Certification Exam
Everything you need to know about the Test-Driven Development Using Visual Studio and MSTest (4006) certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Test-Driven Development Essentials
2
Day 2– Visual Studio Unit Testing Fundamentals
3
Day 3– Advanced MSTest Framework Mastery
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Test-Driven Development Using Visual Studio and MSTest (4006) certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Test-Driven Development Using Visual Studio and MSTest (4006) certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Software Developer
- .NET Developer
- Test Automation Engineer
- Quality Assurance Engineer
- Software Engineer in Test
- Application Developer
Companies Hiring
and 5,000+ organizations worldwide seeking Test-Driven Development Using Visual Studio and MSTest (4006) certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Test-Driven Development Using Visual Studio and MSTest (4006) training course
Is the certification exam included in the course fee for Test-Driven Development Using Visual Studio and MSTest (4006)?
What training formats are available for Test-Driven Development Using Visual Studio and MSTest (4006), and is Guaranteed-to-Run scheduling offered?
How long is lab access provided, and what environment is used for Test-Driven Development Using Visual Studio and MSTest (4006)?
What is Koenig's rescheduling and cancellation policy for Test-Driven Development Using Visual Studio and MSTest (4006)?
What is the format, duration, number of questions, and passing score for the exam associated with Test-Driven Development Using Visual Studio and MSTest (4006)?
How long is the certification valid, and what is the renewal process for Test-Driven Development Using Visual Studio and MSTest (4006)?
What post-training support does Koenig provide after completing Test-Driven Development Using Visual Studio and MSTest (4006)?
What prerequisites or prior experience are needed for Test-Driven Development Using Visual Studio and MSTest (4006)?
What career impact or salary benefits can professionals expect after mastering Test-Driven Development with Visual Studio and MSTest?
How does instructor-led training for Test-Driven Development Using Visual Studio and MSTest (4006) compare to self-study options?
Still have questions?
Chat with a Training Advisor →Resources
Learn more about Test-Driven Development Using Visual Studio and MSTest (4006) before you enroll
Happiness Guarantee
We are so confident in the quality of our training that we offer a full money-back guarantee. Not satisfied? Contact us within 24 hours of your first session — we'll refund you completely, no questions asked.