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Try FastAPI Test Driven Development (Udemy.com)

Towards Building Secure and Scalable APIs with FastAPI and Test-Driven Development

Created by: Very Academy

Last updated March 2025

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What you will learn

  • Install and configure FastAPI, Docker, and essential Python libraries.
  • Establish project structure and best practices for managing dependencies.
  • Implement linting and formatting tools for clean and maintainable code.
  • Grasp the power of Docker for containerization and simplified database deployment.
  • Learn to configure and manage PostgreSQL databases.
  • Leverage Python-dotenv for secure environment variable handling.
  • Work with SQLAlchemy for efficient database interactions.
  • Implement Alembic for streamlined database migrations.
  • Understand the test database workflow for effective testing.
  • Install and configure Pytest, the industry-standard testing framework.
  • Automate database creation and removal for streamlined testing.
  • Employ Pytest marks for efficient test discovery and organization.
  • Gain a comprehensive understanding of Entity-Relationship Diagrams (ERDs) for data modeling.

How it compares

Against the other 815 rated Udemy courses in Web Development on CourseDuck:

  • Rating4.4 out of 5higher than 33% of them
  • Reviews144#558 of 816 by number of reviews
  • Length15.7 hourslonger than 72% of them
  • Last updatedMarch 2025more recently than 56% of them

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Course Description

Try FastAPI API Test Driven Development 2024


Udemy Business Users:

This course requires you to download software Python from the official python website and Docker Desktop from official docker website. If you are a Udemy Business user, please check with your employer before downloading software.


Towards Building Secure and Scalable APIs with FastAPI and Test-Driven Development

This comprehensive course equips you with the skills to create robust and well-tested APIs using FastAPI, a powerful Python framework. Leveraging the Test-Driven Development (TDD) approach, you'll gain a solid foundation for building APIs with confidence.

What You'll Learn:

  • Set Up Your Development Environment:

    • Install and configure FastAPI, Docker, and essential Python libraries.

    • Establish project structure and best practices for managing dependencies.

    • Implement linting and formatting tools for clean and maintainable code.

  • Master Database Management:

    • Grasp the power of Docker for containerization and simplified database deployment.

    • Learn to configure and manage PostgreSQL databases.

    • Leverage Python-dotenv for secure environment variable handling.

    • Work with SQLAlchemy for efficient database interactions.

    • Implement Alembic for streamlined database migrations.

  • Test-Driven Development with Pytest:

    • Understand the test database workflow for effective testing.

    • Install and configure Pytest, the industry-standard testing framework.

    • Automate database creation and removal for streamlined testing.

    • Employ Pytest marks for efficient test discovery and organization.

  • Database Build and Structural Testing:

    • Gain a comprehensive understanding of Entity-Relationship Diagrams (ERDs) for data modeling.

    • Write detailed test plans for thorough structural testing of your database schema.

    • Implement unit tests to validate table existence, columns, constraints, and relationships.

  • FastAPI Endpoint Development and Unit Testing:

    • Explore FastAPI error logging for debugging.

    • Master Pydantic schemas for data validation and serialization/deserialization.

    • Develop comprehensive unit tests for various functionalities of your API endpoints.

    • Cover creating, retrieving, updating, and deleting data with unit tests.

    • Learn to handle exceptions gracefully within your API endpoints.

  • FastAPI Endpoint Development and Integration Testing:

    • Delve into integration testing to verify the interaction between your API and the database.

    • Set up a robust integration testing environment for comprehensive validation.

    • Develop integration tests for CRUD (Create, Read, Update, Delete) operations on your endpoints.

    • Learn to adapt your testing strategy for future endpoints.

  • Test Coverage and Manual Testing:

    • Analyze code coverage to ensure a significant portion of your code is tested.

    • Explore manual testing techniques for additional validation using FastAPI documentation.

By the end of this course, you'll be able to:

  • Build production-ready, well-tested APIs using FastAPI.

  • Implement TDD principles for writing clean and maintainable code.

  • Effectively manage databases and data interactions within your API.

  • Develop a robust testing strategy for ensuring API functionality and reliability.

This course is ideal for developers with some Python experience who want to build modern, scalable APIs. Join us and unlock the power of FastAPI and Test-Driven Development!

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Instructor Details

Very Academy

Very Academy is a personal project where I create programming tutorials and courses to help people learn practical skills in Computer Science and Technology.

My goal is to make learning more accessible and enjoyable, especially for those just starting out or looking to grow their developer skills step by step. I focus on real-world topics and hands-on projects that you can actually use in your work or personal learning.

I’m always working on new content and improving existing courses based on your feedback. Your learning experience matters a lot to me, and I truly appreciate you being part of this journey.

Thanks for checking out Very Academy — I hope you enjoy the courses and find them genuinely useful in your learning path. More great stuff coming soon!

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Reviews

4.4

144 ratings on Udemy

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By Ivan Georgiev on 10/23/2025

Very well organized, detailed, and complete. Covers topics not found anywhere else. There are some minor mistakes, but they do not diminish the high value of the course. Highly recommended for anybody who wants to build solid, structured foundations in Python test-driven development, with FastAPI , SQLAlchemy, Alembic, Docker, and PostgreSql in particular.

By Ioan Beilic on 2/24/2025

El contenido es demasiado básico y está muy lejos de lo que realmente se entiende por TDD. No lo he visto todo, pero hasta ahora no cumple con mis expectativas. Además, no me permite devolverlo, lo cual es frustrante, ya que he avanzado demasiado en el curso. Muy decepcionado.

By Juan Esteban Cajiao Madero on 2/17/2025

the first Udemy course in which I feel I have learned so much that I need to go back and watch the course again in the future because the information is quality and the testing scenarios are quite clear and functional. A great course

By 임도현 on 2/15/2025

While this course won’t teach you FastAPI-specific skills, it’s a rare opportunity if you’re looking to develop tests using pytest at an intermediate to advanced level—and eventually set up test automation integrated with CI/CD pipelines. I’m not sure how many developers or environments will adopt these practices in the field, but if a team is automating tests at this level, they’re likely running a well-organized operation rather than just “winging it.” If you’re interested in testing, especially if you want a comprehensive understanding of various types of tests, I’d recommend this course over others that only offer basic pytest-based testing.

By John Giagnorio on 9/5/2024

There are a lot of FastAPI courses on Udemy, but this is the only one I found that covers tdd. Overall the course is good, it covers the material well, and it filled in a lot of gaps in my knowledge. I hope the instructor updates to provide some tips for moving all of this into production or creates a separate course that does so. Pros: The concepts are well explained with lots of examples. All of the examples worked straight away. The demo project was realistic. Cons: The editing is not seamless and the instructor's work appears on screen before he's supposed to have written it. Not a huge deal. The examples in sections 6-8 get a bit repetitive, although these are easy to skip.

By Vlad Mikheenko on 8/24/2024

Although the course was published more than a month ago, the instructor has not fixed obvious issues which prevent you from coding alone: some lectures have to be reordered, some videos have not been edited properly. Overall, the course is OK if you are watching it passively.

By Andrew Czachowski on 6/26/2024

I've been following his tutorials for years, such a great way of explaining the why behind things as opposed to just reading out the code that he's typing like so many tutorials tend to do. Bravo

By Matthieu LE NOZACH on 5/17/2024

Amazing content! It's been really helpful for grasping tricky concepts like alembic db migrations The course content is top quality The teacher gives clear explainations The back and forth movement between coding goals, writing tests and coding functionalities is a very good way to learn

By Sjw on 5/14/2024

Excellent! Not many on Udemy of this quality. Would be thrilled to have the project expanding to include topics such as Authentication and Authorisation if possible :)

By Craig West on 4/5/2024

I have only got to section 6 with all the setup but I have learned so many new things. This course goes into the weeds and is well worth the challenge as it covers topics one does not see elsewhere. Thanks! Would recommend even if only a few sections are done.

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Overall Score : 88 / 100