Cucumber BDD with Python Behave and Selenium WebDriver 2024 from Udemy

Learn how Cucumber BDD (Behavioral Driven Development/Test Driven Development) testing frameworks work. Learn how the pieces of Cucumber fall together and how frameworks are put together, as well as best practices of BDD. We will use the most popular and actively maintained Cucumber framework for Python BDD called 'Behave'. We will use PowerPoint presentation to convey the concepts on each topic and then write example code testing real scenarios with Selenium WebDriver as well as API testing.

We will build an E-commerce site on our local machine and practice writing real test cases both for front end with Selenium WebDriver and for the backend with Python, with full access to MySQL database of our site.

Critical addition to your resume

If you are getting into the QA world or you are looking to advance your career, having BDD testing skill will accelerate your success. Python is one of the most popular languages to use in software testing, and knowing how to use it with BDD style testing will expand your pool of possibilities.

In addition to using Python for BDD testing you will also get tips and guidance on best practices.

After completion of this course you will be able to go through interview as if you have BDD testing experience. You will also have a ready to go framework that you can continue to add test cases for practice and for your portfolio.

Content and Overview

In this course we will be using PowerPoint presentation to explain the concepts and then go to code in an IDE (PyCharm) for each topic. Some topics, we will go directly to code and start writing and executing.

We will install necessary packages for our framework. We will discuss the directory structure needed for our design, and then we will write and run test cases.

We will run how the BDD tests are written, how the work together and how to understand and control the output.

We will create an efficiently structured test framework and learn how to use Pythons logging module to produce readable reports.

What am I going to get from this course?

49 + lectures of BDD core concepts, examples and practice exercises (continuously adding more examples)
Plenty of test cases to use in your portfolio and to build bigger test suits on top of the course material
Enough material and examples to be able to create a project (BDD test framework) and maintain a GitHub repo
Specific features of the most popular BDD framework for Python called Behave
Practice using Selenium WebDriver functions with Python
Practice testing of Front-end with Selenium WebDriver BDD and Python
Practice testing of Back-end with Python

What's inside

Learning objectives

You will be able to create cucumber bdd testing framework using python, behave, selenium webdriver, ....
You will be able to read and write cucumber bdd style tests in python
You will be able to work on cucumber bdd framework supporting both frontend with bdd selenium and backend with pure bdd python
You will create full e-commerce site on your computer and practice test automation

Sql crash course (mysql). you will learn how to work with mysql database
You will learn tips and tricks of finding elements, debugging issues, shortcuts with ide, test methodologies, setup py file
You will be able to use virtual environment and try different versions of python libraries

You will be able to create cucumber bdd testing framework using python, behave, selenium webdriver, ....
You will be able to read and write cucumber bdd style tests in python
You will be able to work on cucumber bdd framework supporting both frontend with bdd selenium and backend with pure bdd python
You will create full e-commerce site on your computer and practice test automation
Sql crash course (mysql). you will learn how to work with mysql database
You will learn tips and tricks of finding elements, debugging issues, shortcuts with ide, test methodologies, setup py file
You will be able to use virtual environment and try different versions of python libraries

Syllabus

Introduction

Introduction of the course. I will talk about what this course is about, whom it is for and what you expect to get out of it.

About The Provided Course Code

In this video I will go over the sections of the course and give a quick overview of each.

Sections introduce what BDD style is, what the Gherkin scripting language is and what ‘Behave’ framework is.

This section I will demo on how to install PyCharm. Which is an IDE for Python. You are free to use any IDE or text editor you prefer. If you already have an editor you like to use, then you can skip this section. Some options other than PyCharm are Notepad++ and Sublime.

We see how to enable PyCharm to use a virtual environment for our project. It will have access to installed libraries like Selenium and Behave.

We will look at a basic directory structure. How to set up our files so that behave will be able to find the test sand run them. We will use PowerPoint slides and discuss the concept.

We will look at creating the structure of our test framework. We will create folders that we will be using for the rest of the course. We will add more folders as needed throughout the course but here we will start with the bare minimum.

In this lecture we will get introduced to Feature files. Feature files are one of the major components of BDD style. We will discuss what Feature files look like, what they contain and what they are used for.

In this lecture we will get introduced to Steps directory and step definitions. Step directory and step definition files are the second critical components of BDD style. We will discuss what the steps directory is, why we need it, and how it is related to Feature files

This section discusses how to run a single feature file. A feature file tests one feature of an application. There may be multiple feature files in a directory. Behave have option of running all or just one file.

This section demo running of single feature time at a time. We will use the command line tool and run feature files.

This section discusses on how to run all feature files in a directory or sub-directory. We have seen how we can run a single feature file and now we see how to run all feature files.

This section demos running of all feature files in a directory and subcategories. We will use the command line tool to demo.

Discussion and demo off outputting information from the test to stdout. Behave offers few options on how the output should be displayed and we will explore on how to do so in this section.

Section to discuss and demo the main keywords we have seen already and additional key works that are “But” and 'And'.

This section is discussion of how to pass values from the steps to the step definitions. The feature file will have hard coded values which then the value will be used in the Python logic. Example, quantity, name of web element, url, ….

This section demos passing values from the feature file to the Python logic.

This section is a discussion of how data can be shared between steps. It is important that data generated in one step should be available in the next step. Example, if user is created in first step then the login step should have access to the user information.

In this section I will demo sharing of data between steps using running examples.

This lecture introduces our section of practical examples. Practical examples are when we write real tests that are run against real websites .

In this lecture we will see how our project is set up. What our directory structure looks like and what are the bare minimum directories we need for the project

In this lecture we will write and run a test case using BDD for the python.org site.

In this lecture we continue to write and run a test case using BDD for the python.org site.

This lecture covers on how to create our custom config file and why. Config file is used to make maintenance of code a lot easier. Information used in several places can be stored as a config and modifying information will be done only at one location.

In this lecture we continue to write another test case for python.org, but this time we will use config file to get a better understanding of why using config files is very efficient.

We will discuss how to do setup and teardown of our environment using behave. Setup and teardown run before and after each feature, scenario, step or more to prepare information for the test and then to destroy or reset information after the test.

***** NOTE: SOURCE CODE FOR THIS SECTION ADDED TO THE FIRST VIDEO OF THE COURSE WITH EVERY THING ELSE. PLEASE RE-DOWNLOAD.

Just creating new project in PyCharm using the files we were using. Students do not need to do this part but should be aware that I have changed the project in the videos.

Career center

Learners who complete Cucumber BDD with Python Behave and Selenium WebDriver 2024 will develop knowledge and skills that may be useful to these careers:

BDD Automation Specialist

A BDD Automation Specialist is an expert in implementing and advocating for Behavioral Driven Development practices and tools within an organization, bridging the gap between business stakeholders and technical teams. This course is specifically designed for anyone aspiring to be a BDD Automation Specialist, providing deep dives into Cucumber BDD, Python Behave, and Gherkin scripting language. It offers practical experience in structuring feature files and step definitions, building comprehensive test frameworks for frontend with Selenium WebDriver and backend with Python, and generating various reports. Mastering these specific technologies and methodologies enables professionals to lead BDD adoption, mentor teams, and ensure robust, collaborative testing strategies.

See salaries and explore the career path for BDD Automation Specialist

Test Automation Engineer

The Test Automation Engineer is a critical role in modern software development, focusing on designing, developing, and maintaining automated test scripts and frameworks to ensure product quality and accelerate release cycles. This course provides comprehensive training directly applicable to a Test Automation Engineer, covering the creation of BDD testing frameworks using Python, Behave, and Selenium WebDriver. Learners gain practical experience with frontend and backend test automation, database interactions with MySQL, and efficient test reporting, equipping them to build robust, scalable automation solutions and troubleshoot complex testing issues. The ability to articulate BDD concepts and implement production-ready frameworks makes this course highly beneficial for aspiring professionals in this field.

See salaries and explore the career path for Test Automation Engineer

Software Development Engineer in Test

A Software Development Engineer in Test combines the skills of a developer and a tester, deeply embedding quality throughout the software development lifecycle by writing code to test code. This course is exceptionally well-suited for a Software Development Engineer in Test, as it focuses on building complete BDD testing frameworks from the ground up using Python. By learning to implement BDD with Behave and Selenium WebDriver for both frontend and backend systems, including API and database testing with MySQL, learners develop strong programming and testing skills. The course's emphasis on framework design, debugging, and integrating with IDEs helps cultivate the engineering mindset essential for creating high-quality, maintainable test infrastructure.

See salaries and explore the career path for Software Development Engineer in Test

Quality Assurance Engineer

A Quality Assurance Engineer plays a pivotal role in ensuring software products meet quality standards and user expectations, often encompassing both manual and automated testing efforts. This course greatly enhances the capabilities of a Quality Assurance Engineer by offering in-depth knowledge of Behavioral Driven Development and practical test automation. Learners gain hands-on experience with Python, Behave, and Selenium WebDriver, enabling them to automate complex test scenarios for both web interfaces and backend services. Understanding BDD principles, creating structured test frameworks, and working with databases like MySQL allows professionals to contribute significantly to product quality and streamline testing processes within any software development team.

See salaries and explore the career path for Quality Assurance Engineer

Automation Consultant

An Automation Consultant advises organizations on implementing and optimizing automation strategies across various departments, often specializing in software testing and quality assurance processes. This course can be highly valuable for an Automation Consultant, by providing expert-level knowledge in designing and deploying BDD test automation frameworks using Python, Behave, and Selenium WebDriver. Professionals learn best practices for BDD, framework architecture, and various reporting mechanisms, enabling them to evaluate existing setups, recommend suitable tools, and guide teams through BDD adoption. The practical experience with both frontend and backend automation, including database interactions, supports consultants in developing tailored, effective automation solutions for diverse client needs.

See salaries and explore the career path for Automation Consultant

Quality Assurance Analyst

A Quality Assurance Analyst is responsible for defining, performing, and analyzing tests to ensure software quality, often involving both manual and automated testing. This course may be useful for a Quality Assurance Analyst by providing essential skills in test automation and BDD. Learners will understand how to translate requirements into executable BDD scenarios using Gherkin, and gain hands-on experience with Python, Behave, and Selenium WebDriver to automate these tests. The ability to create, run, and interpret automated tests for both frontend and backend functionality, coupled with knowledge of database interaction, can greatly enhance an analyst's capacity to contribute to more efficient and thorough quality assurance processes.

See salaries and explore the career path for Quality Assurance Analyst

Technical Trainer Software Testing

A Technical Trainer Software Testing creates and delivers educational content to equip others with the skills needed for quality assurance and test automation roles. This course may be useful for a Technical Trainer Software Testing, as it provides a robust curriculum and practical examples for teaching BDD. The course's structure, which includes PowerPoint presentations for concepts and hands-on coding demonstrations with Python, Behave, and Selenium WebDriver, mirrors effective training methodologies. Trainers can leverage the course material on BDD components, framework creation, troubleshooting, and different reporting options to develop engaging and comprehensive training programs that empower future test automation professionals.

See salaries and explore the career path for Technical Trainer Software Testing

User Acceptance Testing Lead

A User Acceptance Testing Lead manages the UAT phase, ensuring that new software features meet end-user requirements and business objectives. This course may be useful for a User Acceptance Testing Lead by providing a strong understanding of Behavioral Driven Development, which is inherently designed to bridge the gap between business and technical specifications. Learning Gherkin syntax helps a User Acceptance Testing Lead articulate user stories and acceptance criteria in a clear, unambiguous format that can be directly converted into automated tests. This knowledge facilitates better collaboration with development and QA teams, ensuring that testing aligns precisely with user expectations and promotes earlier detection of discrepancies.

See salaries and explore the career path for User Acceptance Testing Lead

Python Developer

A Python Developer builds and maintains software applications using the Python language, contributing to various parts of a system from web development to data processing. This course may be useful for a Python Developer by significantly enhancing their understanding and application of robust testing principles. While primarily focused on testing, the course provides extensive practical experience writing Python code for backend automation, API testing, and database interactions with MySQL. Developing BDD frameworks also improves Python development skills related to code structure, modularity, and debugging, allowing developers to write more testable and higher-quality production code, fostering a 'test-first' mindset in their development practices.

See salaries and explore the career path for Python Developer

DevOps Engineer

A DevOps Engineer focuses on establishing and improving continuous integration, continuous delivery, and continuous deployment pipelines, automating workflows to accelerate software delivery. This course may be useful for a DevOps Engineer by providing critical knowledge in integrating automated testing into CI/CD. The course teaches how to build BDD testing frameworks with Python, Behave, and Selenium WebDriver, and how to run tests programmatically using runner scripts and generate reports in formats like Junit and JSON. This expertise enables a DevOps Engineer to design effective automation strategies, configure CI/CD pipelines to automatically execute tests, and ensure continuous quality feedback loops early in the development cycle.

See salaries and explore the career path for DevOps Engineer

Software Engineer

A Software Engineer designs, develops, and maintains software applications across various domains, requiring a strong foundation in programming and problem-solving. This course may be useful for a Software Engineer, as it deepens their understanding of software quality and testability. By learning to build comprehensive BDD testing frameworks with Python, Behave, and Selenium WebDriver, a Software Engineer can apply 'test driven' principles throughout their development process. This perspective fosters the creation of more robust, maintainable, and verifiable code, reducing bugs and improving overall system reliability. The course's focus on structured testing and debugging enhances a developer's ability to produce high-quality software.

See salaries and explore the career path for Software Engineer

Backend Developer

A Backend Developer focuses on server-side logic, databases, and application programming interfaces (APIs) that power the frontend of a website or application. This course may be useful for a Backend Developer by significantly enhancing their skills in robust backend testing and database interaction. The course provides practical experience with Python for backend BDD testing, including API testing and in-depth work with MySQL databases. Understanding how to create and manage test cases for server-side logic ensures the reliability and correctness of the backend systems they build. This knowledge contributes to developing more resilient and testable APIs and database operations.

See salaries and explore the career path for Backend Developer

Frontend Developer

A Frontend Developer specializes in building and implementing the user-facing part of websites and web applications, focusing on user experience and interface design. This course may be useful for a Frontend Developer by providing strong skills in automated frontend testing. Learning to use Selenium WebDriver with Python and BDD (Behave) allows a Frontend Developer to create comprehensive automated tests for web interfaces, ensuring functionality and responsiveness across different browsers and devices. The course's practical examples of testing an e-commerce site directly relate to real-world frontend development challenges, helping developers validate their UI implementations and enhance overall product quality.

See salaries and explore the career path for Frontend Developer

Technical Product Manager

A Technical Product Manager defines product strategy, roadmap, and features, often acting as a bridge between business needs and technical execution. This course may be useful for a Technical Product Manager by providing a deep understanding of Behavioral Driven Development, which is a powerful tool for defining requirements. Learning Gherkin syntax and how BDD scenarios are structured helps a Technical Product Manager articulate user stories with greater clarity and precision, ensuring that development teams build exactly what is intended. This insight improves communication, reduces ambiguity, and enhances product quality by aligning development efforts closely with business value, which is critical for product success. This role often requires an advanced degree.

See salaries and explore the career path for Technical Product Manager

Solutions Architect

A Solutions Architect designs and oversees the implementation of complex technical solutions, ensuring they meet business requirements and are scalable, secure, and maintainable. This course may be useful for a Solutions Architect by enhancing their ability to design robust testing strategies within large systems. The course covers the architectural design of BDD test frameworks using Python, Behave, and Selenium WebDriver, including directory structures, configuration management, and different reporting integrations. Understanding these practical aspects allows a Solutions Architect to specify appropriate automation frameworks, integrate testing into overall system architecture, and ensure quality is built into the solution from the outset. This role typically requires an advanced degree.

See salaries and explore the career path for Solutions Architect