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Become a QA Engineer
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Beginner
Kickstart your journey into Quality Assurance with essential skills in manual and automation testing. Learn the fundamentals of QA in web development, master HTML and JavaScript, explore data structures, and get introduced to automation testing to build a strong foundation for a career in QA.
JavaScript
HTML/CSS
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Try Codefinity TeamsWhat you will learn
- Learn the fundamentals of manual testing and QA in web development, ensuring software quality and reliability
- Master the essentials of HTML to understand web structure and improve your ability to test web applications effectively
- Get introduced to JavaScript, learning the basics of programming and how it interacts with web pages
- Explore JavaScript data structures, enhancing your ability to handle and manipulate data efficiently
- Dive into QA automation testing, gaining hands-on experience in writing automated test scripts for web applications
- 173 chapters
- 19 hours
- 239 tasks
Trusted by employees of leading companies
Learning track content
Module 1 / Introduction to Manual Testing & QA in Web Development
In this section, the user will get acquainted with the concepts of Software Testing & Quality Assurance. The importance of Software Testing & QA will be explained along with the different types of Software Testing, and some tips on when to use certain types of testing.
If you want to better understand Black Box and Gray Box Testing then this course is suitable for you.
In this section, we will look at Software Testing in a practical manner. This section is primarily focused on learning how to formally write test cases in textual form, and how to use a Test Management Application to create and execute test cases.
In this section, we will be learning about different types of testing that fall under the category of Functional Testing. We will learn how to perform those tests using a Test Management Application which we explored in the last section.
In this chapter, we will cover all the important types of software testing that fall under the category of Non-Functional Testing. Although most of the non-functional testing is Whitebox, we will still try to cover each type as much as relevant in this course.
Module 2 / Ultimate HTML
Explore the inner workings of the web. Learn how data travels across networks, discover the role of protocols, and unravel the mysteries of IP addresses and domain names. Gain a high-level understanding of how web browsers and servers communicate to deliver web content.
Discover the power of tags to structure content, from headings and paragraphs to lists and tables. Learn how to enhance the elements with attributes.
- Understanding HTML TagsAnteprima
- Working with HTML AttributesAnteprima
- Understanding Paired and Single Tags in HTMLAnteprima
- Text Markup and Formatting in HTMLAnteprima
- Challenge: Create Your First Web Page ParagraphAnteprima
- Challenge: Build a Personal Introduction Web PageAnteprima
- Challenge: Design a Movie Showcase Web PageAnteprima
- Using Links and Buttons in HTMLAnteprima
- Challenge: Create Links to Popular WebsitesAnteprima
- Validating Your HTML Code for Best PracticesAnteprima
The core of HTML document structure. Learn the components of an HTML document, including the doctype declaration, head, and body. Understand the purpose of each element and how they contribute to the overall structure of a webpage.
Make a web page more appealing with the help of media such as images, audio, and video. Work with structured tabular data in the form of tables.
- Adding Images in HTMLAnteprima
- Challenge: Work with ImagesAnteprima
- Working with Clickable Images, Captions, and OptimizationAnteprima
- Understanding Vector and Raster GraphicsAnteprima
- Embedding Audio and Video for Rich Media ContentAnteprima
- Challenge: Embed Audio and Video in HTMLAnteprima
- Creating and Structuring Tables in HTMLAnteprima
- Challenge: Design a Functional HTML TableAnteprima
Explore the versatility of HTML forms. Learn to design intuitive and user-friendly forms by leveraging key concepts and techniques. Discover how forms enable user interaction and data submission on websites.
- Introduction to HTML FormsAnteprima
- Fundamentals of Form Creation in HTMLAnteprima
- Using Labels for Better Form AccessibilityAnteprima
- Enhancing Forms with Input AttributesAnteprima
- Exploring Different Input Types in HTMLAnteprima
- Challenge: Create Form with Inputs and LabelsAnteprima
- Working with the Textarea Element for Multi-line InputAnteprima
- Using the Select Element for Dropdown MenusAnteprima
- Using the Datalist Element for Predefined Input SuggestionsAnteprima
- Grouping Form Elements for Better StructureAnteprima
Module 3 / Introduction to JavaScript
Discover the fundamentals of JavaScript, including its purpose and syntax. Learn how to work with the console for output and use comments to organize and document your code. These foundational skills will prepare you for a deeper exploration of JavaScript's capabilities.
Explore the building blocks of JavaScript by distinguishing between literals and variables. Understand the core data types, including `null` and arrays, and learn how to manipulate them using array methods.
- Understanding Variables in JavaScriptAnteprima
- Challenge: Define the VariableAnteprima
- Using const for ConstantsAnteprima
- Exploring JavaScript Data TypesAnteprima
- Working with null in JavaScriptAnteprima
- Introduction to ArraysAnteprima
- Array Methods and ManipulationAnteprima
- Challenge: Perform Array OperationsAnteprima
Learn how to manipulate JavaScript's data types through essential operations. Master assignment, mathematical operations, incrementing and decrementing, comparisons, logical operations, and string concatenation.
- Understanding Assignment OperatorsAnteprima
- Mathematical Operations in JavaScriptAnteprima
- Assignment Operators in JavaScriptAnteprima
- Increment and Decrement OperatorsAnteprima
- Challenge: Variable Operations PracticeAnteprima
- Comparison Operators in JavaScriptAnteprima
- Logical Operators ExplainedAnteprima
- Challenge: Compare Variables in JavaScriptAnteprima
- Concatenating Strings in JavaScriptAnteprima
- Challenge: Build Sentences with JavaScriptAnteprima
Discover how to control the flow of your programs with conditional statements. Master `if`, `else`, and `else if` to instruct JavaScript on making decisions and executing code based on different conditions.
Streamline your code by mastering JavaScript's looping structures. Explore `while`, `do while`, and `for` loops, and learn how to control their behavior using `break` and `continue`. Unlock the power of loops to perform repetitive tasks efficiently.
- Understanding the while Loop in JavaScriptAnteprima
- Using the do while Loop for IterationAnteprima
- Challenge: Print Numbers from 5 to 9Anteprima
- Mastering the for Loop in JavaScriptAnteprima
- Challenge: Console Tigers with LoopsAnteprima
- Breaking Out of Loops with breakAnteprima
- Skipping Iterations with continueAnteprima
- Challenge: Stop and Skip in LoopsAnteprima
Discover the power of functions in JavaScript. Learn how to define functions, work with arguments, and use the `return` statement to create reusable and efficient code. Mastering functions will enhance your ability to write clean and modular programs.
Module 4 / JavaScript Data Structures
Get a clear roadmap of what's to come, understand the prerequisites, and learn valuable tips to set you up for success as you delve into objects, arrays, and essential programming concepts.
Explore the core concepts of JavaScript objects. This section covers the fundamentals of object creation, property management, and method implementation.
- Understanding Objects in JavaScriptAnteprima
- Creating Objects in JavaScriptAnteprima
- Working with Nested Object PropertiesAnteprima
- Challenge: Create and Structure an ObjectAnteprima
- Accessing Object Properties in JavaScriptAnteprima
- Challenge: Retrieve Object Property ValuesAnteprima
- Managing Object PropertiesAnteprima
- Challenge: Modify and Extend an ObjectAnteprima
- Defining Object MethodsAnteprima
- Using Properties within MethodsAnteprima
- Challenge: Work with Object MethodsAnteprima
- Fundamentals of JavaScript Objects Sum-UpAnteprima
Dive into advanced techniques for working with JavaScript objects. This section delves into various strategies to efficiently manipulate and interact with objects.
- Iterating Over Object Properties with the for...in LoopAnteprima
- Challenge: Explore Object Properties with IterationAnteprima
- Using hasOwnProperty() to Check Object PropertiesAnteprima
- Challenge: Object Property Iteration with hasOwnProperty()Anteprima
- Cloning and Merging Objects with the Spread OperatorAnteprima
- Challenge: Combine Objects with the Spread OperatorAnteprima
- Destructuring Objects for Cleaner CodeAnteprima
- Challenge: Extract Data with Object DestructuringAnteprima
- Advanced Object Manipulation Sum-UpAnteprima
Embark on a journey into the JavaScript arrays. This section provides a strong foundation for creating arrays, managing elements, and executing basic array operations.
- Understanding JavaScript ArraysAnteprima
- Challenge: Access Array ElementsAnteprima
- Modifying Arrays and Accessing ElementsAnteprima
- Challenge: Modify Array ElementsAnteprima
- Iterating Over Arrays with the for LoopAnteprima
- Challenge: Loop Through Arrays with forAnteprima
- Using the for...of Loop for Array IterationAnteprima
- Challenge: Efficient Array Iteration with for...ofAnteprima
- Mastering JavaScript Arrays Sum-UpAnteprima
Master the advanced array manipulation skills, covering various techniques and methods for handling arrays effectively in multiple scenarios.
- Transforming Arrays with the map() MethodAnteprima
- Challenge: Modify Array Elements Using map()Anteprima
- Filtering Arrays with the filter() MethodAnteprima
- Challenge: Select Specific Data Using filter()Anteprima
- Finding Elements in an Array with the find() MethodAnteprima
- Challenge: Search for Items Using find()Anteprima
- Sorting Arrays with the sort() MethodAnteprima
- Challenge: Sort and Extract Data with sort()Anteprima
- Advanced Array Methods and Transformations Sum-UpAnteprima
- Course SummaryAnteprima
Module 5 / Introduction to QA Automation Testing
In this section, we will get an introduction to automation testing, both conceptually and practically. The application which we will be working on throughout this course will be briefly explored in order to familiarize ourselves with the work environment, and set the momentum for the rest of the course.
In this section, we will learn what Test Automation Frameworks are, why they are necessary, and how to use them. Most programming languages have Test Automation Frameworks, however, we will be using JavaScript to learn about one of the popular JavaScript Test Automation Framework known as Jest. Most of the concepts explored in this section will be transferable to other programming languages and frameworks.
In this section, we will learn how to perform more complicated tests in an automated manner, by automating the browser. This includes, automating user operations like visiting the website, inputting data into the fields and interacting with elements.
- Introduction to SeleniumAnteprima
- Selenium - Starting a Browser InstanceAnteprima
- Selenium - Page NavigationAnteprima
- Selenium - Interacting with Web Elements IAnteprima
- Selenium - Interacting with Web Elements IIAnteprima
- Writing Integration Tests with Selenium & JestAnteprima
- Task - Writing Integration TestsAnteprima
In this section, we will briefly explore some intermediate Automation Testing concepts like API testing using Jest and Axios, and setting up a CD/CI pipeline to streamline the whole testing process.
Requirements
- A computer with a browser - all browsers are supported.
- Your enthusiasm to enhance your tech skills.
- Everything else needed to start learning and practicing is already included in this course.
Over 200,000 5-star ratings and counting
Ruslan Kravchuk
La cosa principale è imparare e non arrendersi
Il materiale è buono, c'è tanto da imparare, tutto per migliorarsi, e la cosa principale è imparare ciò che desideri....
Matteo Comune
Grazie a loro sto imparando molto…
Grazie a loro sto imparando molto più rapidamente perché ti aiutano a comprendere tutto da zero. È il miglior sito web per chi non ha background in IT...
Yuliana Cadavid
ottimo corso per principianti
ottimo corso per principianti, mettono alla prova le tue conoscenze in ogni lezione...
Elpunzon
Sto apprezzando la mia esperienza su Codefinity…
Sto apprezzando la mia esperienza di apprendimento di Python con Codefinity. Il metodo di studio autodidatta è fantastico perché posso adattarlo al mio orario...
Alexandru Alexandru
È piacevole imparare da Codefinity
È piacevole imparare da Codefinity. È facile e offre buoni esempi di quanto appreso qui...
jacob Templet
Easy to follow along with and provides…
Facile da seguire e offre una sfida nella mia vita quotidiana. La sfida mi motiva a imparare giorno dopo giorno...
Elan
Codefinity è uno strumento di apprendimento completo…
Codefinity è uno strumento di apprendimento completo che ti aiuta a sviluppare le tue competenze come ingegnere del software o data scientist. Gli esercizi sono divertenti e un ottimo modo per affinare le tue abilità...
Thibault
Prima volta che impari a programmare
La prima volta che ho imparato a programmare e ci sono riuscito con Codefinity - Grazie...
Adrien Morel
Ben progettato per principianti assoluti
Ben progettato per principianti assoluti, con un progresso incrementale che mi dà fiducia....
_Gracy
è semplicemente perfettamente spiegato
È semplicemente perfettamente spiegato! Finora non ho incontrato alcuna difficoltà perché tutto è così ben organizzato....
Ruslan Kravchuk
La cosa principale è imparare e non arrendersi
Il materiale è buono, c'è tanto da imparare, tutto per migliorarsi, e la cosa principale è imparare ciò che desideri....
Matteo Comune
Grazie a loro sto imparando molto…
Grazie a loro sto imparando molto più rapidamente perché ti aiutano a comprendere tutto da zero. È il miglior sito web per chi non ha background in IT...
Yuliana Cadavid
ottimo corso per principianti
ottimo corso per principianti, mettono alla prova le tue conoscenze in ogni lezione...
Elpunzon
Sto apprezzando la mia esperienza su Codefinity…
Sto apprezzando la mia esperienza di apprendimento di Python con Codefinity. Il metodo di studio autodidatta è fantastico perché posso adattarlo al mio orario...
Alexandru Alexandru
È piacevole imparare da Codefinity
È piacevole imparare da Codefinity. È facile e offre buoni esempi di quanto appreso qui...
jacob Templet
Easy to follow along with and provides…
Facile da seguire e offre una sfida nella mia vita quotidiana. La sfida mi motiva a imparare giorno dopo giorno...
Elan
Codefinity è uno strumento di apprendimento completo…
Codefinity è uno strumento di apprendimento completo che ti aiuta a sviluppare le tue competenze come ingegnere del software o data scientist. Gli esercizi sono divertenti e un ottimo modo per affinare le tue abilità...
Thibault
Prima volta che impari a programmare
La prima volta che ho imparato a programmare e ci sono riuscito con Codefinity - Grazie...
Adrien Morel
Ben progettato per principianti assoluti
Ben progettato per principianti assoluti, con un progresso incrementale che mi dà fiducia....
_Gracy
è semplicemente perfettamente spiegato
È semplicemente perfettamente spiegato! Finora non ho incontrato alcuna difficoltà perché tutto è così ben organizzato....
Data Engineer
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