FastAPI Authentication APIs - Test Driven Development (TDD)

Video Tutorial

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APIs

Installation & Configuration

• Install the Docker Desktop and Start It
• Clone this repository in your local machine by typing [email protected]:Describly/fastapi-tdd-user-authentication.git.
• Open the Terminal and navigate to the project folder.
• Run docker volume create describly_mysql_data to create a docker volue in you machine. Required to persist the mysql data.
• Below will be your mysql connection details

MYSQL_HOST=mysql
MYSQL_USER=root
MYSQL_PASSWORD=Describly&123
MYSQL_DB=fastapi
MYSQL_PORT=3306

You do not need to change anything here, but if you would like to change the username, password or database name, you can modify it at this point in the .env file attached to this project.

Building the Project

• We can start building our projects by running docker-compose build
• One build is done, run docker-compose up to start the services. Leave this terminal open to check the logs.
• To stop the services you can press Ctrl + C - (Control + C)

Accessing the Docker Containers

• FastAPI Application Status http://localhost:8000
• API Documentation http://localhost:8000/docs
• Database Access http://localhost:8080 - use the above detail to login.
• Mailpit http://localhost:8025

Commands

• To Generate the Migration From Model

docker-compose run fastapi-service /bin/sh -c "alembic revision --autogenerate -m "create my table table""

• To Apply the Migration to Database

docker-compose run fastapi-service /bin/sh -c "alembic upgrade head"

• To Revert last applied migration

docker-compose run fastapi-service /bin/sh -c "alembic downgrade -1"

• To Run the Test

docker-compose run fastapi-service /bin/sh -c "pytest"

• Display the info logs in the test

docker-compose run fastapi-service /bin/sh -c "pytest --log-cli-level=INFO"

• Running a single test file

docker-compose run fastapi-service /bin/sh -c "pytest tests/test_folder/test_file.py"

fastapi-tdd-user-authentication