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Become a QA Engineer
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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.
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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 TagsForhåndsvisning
- Working with HTML AttributesForhåndsvisning
- Understanding Paired and Single Tags in HTMLForhåndsvisning
- Text Markup and Formatting in HTMLForhåndsvisning
- Challenge: Create Your First Web Page ParagraphForhåndsvisning
- Challenge: Build a Personal Introduction Web PageForhåndsvisning
- Challenge: Design a Movie Showcase Web PageForhåndsvisning
- Using Links and Buttons in HTMLForhåndsvisning
- Challenge: Create Links to Popular WebsitesForhåndsvisning
- Validating Your HTML Code for Best PracticesForhåndsvisning
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.
- The Secrets Behind Well-Structured Web PagesForhåndsvisning
- Understanding HTML Document StructureForhåndsvisning
- The Role of the Document HeadForhåndsvisning
- Managing Document Flow and LayoutForhåndsvisning
- Challenge: Structure an HTML Document CorrectlyForhåndsvisning
- Using Developer Tools for HTML Inspection and DebuggingForhåndsvisning
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 HTMLForhåndsvisning
- Challenge: Work with ImagesForhåndsvisning
- Working with Clickable Images, Captions, and OptimizationForhåndsvisning
- Understanding Vector and Raster GraphicsForhåndsvisning
- Embedding Audio and Video for Rich Media ContentForhåndsvisning
- Challenge: Embed Audio and Video in HTMLForhåndsvisning
- Creating and Structuring Tables in HTMLForhåndsvisning
- Challenge: Design a Functional HTML TableForhåndsvisning
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 FormsForhåndsvisning
- Fundamentals of Form Creation in HTMLForhåndsvisning
- Using Labels for Better Form AccessibilityForhåndsvisning
- Enhancing Forms with Input AttributesForhåndsvisning
- Exploring Different Input Types in HTMLForhåndsvisning
- Challenge: Create Form with Inputs and LabelsForhåndsvisning
- Working with the Textarea Element for Multi-line InputForhåndsvisning
- Using the Select Element for Dropdown MenusForhåndsvisning
- Using the Datalist Element for Predefined Input SuggestionsForhåndsvisning
- Grouping Form Elements for Better StructureForhåndsvisning
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 JavaScriptForhåndsvisning
- Challenge: Define the VariableForhåndsvisning
- Using const for ConstantsForhåndsvisning
- Exploring JavaScript Data TypesForhåndsvisning
- Working with null in JavaScriptForhåndsvisning
- Introduction to ArraysForhåndsvisning
- Array Methods and ManipulationForhåndsvisning
- Challenge: Perform Array OperationsForhåndsvisning
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 OperatorsForhåndsvisning
- Mathematical Operations in JavaScriptForhåndsvisning
- Assignment Operators in JavaScriptForhåndsvisning
- Increment and Decrement OperatorsForhåndsvisning
- Challenge: Variable Operations PracticeForhåndsvisning
- Comparison Operators in JavaScriptForhåndsvisning
- Logical Operators ExplainedForhåndsvisning
- Challenge: Compare Variables in JavaScriptForhåndsvisning
- Concatenating Strings in JavaScriptForhåndsvisning
- Challenge: Build Sentences with JavaScriptForhåndsvisning
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 JavaScriptForhåndsvisning
- Using the do while Loop for IterationForhåndsvisning
- Challenge: Print Numbers from 5 to 9Forhåndsvisning
- Mastering the for Loop in JavaScriptForhåndsvisning
- Challenge: Console Tigers with LoopsForhåndsvisning
- Breaking Out of Loops with breakForhåndsvisning
- Skipping Iterations with continueForhåndsvisning
- Challenge: Stop and Skip in LoopsForhåndsvisning
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.
- What Are Functions in JavaScript?Forhåndsvisning
- Defining Functions in JavaScriptForhåndsvisning
- Challenge: Write a Function – My NameForhåndsvisning
- Using Function Arguments EffectivelyForhåndsvisning
- Returning Values from FunctionsForhåndsvisning
- Challenge: Create a Sum FunctionForhåndsvisning
- Course Summary & Next StepsForhåndsvisning
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 JavaScriptForhåndsvisning
- Creating Objects in JavaScriptForhåndsvisning
- Working with Nested Object PropertiesForhåndsvisning
- Challenge: Create and Structure an ObjectForhåndsvisning
- Accessing Object Properties in JavaScriptForhåndsvisning
- Challenge: Retrieve Object Property ValuesForhåndsvisning
- Managing Object PropertiesForhåndsvisning
- Challenge: Modify and Extend an ObjectForhåndsvisning
- Defining Object MethodsForhåndsvisning
- Using Properties within MethodsForhåndsvisning
- Challenge: Work with Object MethodsForhåndsvisning
- Fundamentals of JavaScript Objects Sum-UpForhåndsvisning
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 LoopForhåndsvisning
- Challenge: Explore Object Properties with IterationForhåndsvisning
- Using hasOwnProperty() to Check Object PropertiesForhåndsvisning
- Challenge: Object Property Iteration with hasOwnProperty()Forhåndsvisning
- Cloning and Merging Objects with the Spread OperatorForhåndsvisning
- Challenge: Combine Objects with the Spread OperatorForhåndsvisning
- Destructuring Objects for Cleaner CodeForhåndsvisning
- Challenge: Extract Data with Object DestructuringForhåndsvisning
- Advanced Object Manipulation Sum-UpForhåndsvisning
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 ArraysForhåndsvisning
- Challenge: Access Array ElementsForhåndsvisning
- Modifying Arrays and Accessing ElementsForhåndsvisning
- Challenge: Modify Array ElementsForhåndsvisning
- Iterating Over Arrays with the for LoopForhåndsvisning
- Challenge: Loop Through Arrays with forForhåndsvisning
- Using the for...of Loop for Array IterationForhåndsvisning
- Challenge: Efficient Array Iteration with for...ofForhåndsvisning
- Mastering JavaScript Arrays Sum-UpForhåndsvisning
Master the advanced array manipulation skills, covering various techniques and methods for handling arrays effectively in multiple scenarios.
- Transforming Arrays with the map() MethodForhåndsvisning
- Challenge: Modify Array Elements Using map()Forhåndsvisning
- Filtering Arrays with the filter() MethodForhåndsvisning
- Challenge: Select Specific Data Using filter()Forhåndsvisning
- Finding Elements in an Array with the find() MethodForhåndsvisning
- Challenge: Search for Items Using find()Forhåndsvisning
- Sorting Arrays with the sort() MethodForhåndsvisning
- Challenge: Sort and Extract Data with sort()Forhåndsvisning
- Advanced Array Methods and Transformations Sum-UpForhåndsvisning
- Course SummaryForhåndsvisning
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.
- Introduction to Test Automation FrameworksForhåndsvisning
- Setting Up & Using JestForhåndsvisning
- Writing Unit TestsForhåndsvisning
- Test Coverage ReportForhåndsvisning
- Writing Unit Tests TaskForhåndsvisning
- The `describe` BlockForhåndsvisning
- Common MatchersForhåndsvisning
- Making Test SuitesForhåndsvisning
- Pre & Post Test OperationsForhåndsvisning
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 SeleniumForhåndsvisning
- Selenium - Starting a Browser InstanceForhåndsvisning
- Selenium - Page NavigationForhåndsvisning
- Selenium - Interacting with Web Elements IForhåndsvisning
- Selenium - Interacting with Web Elements IIForhåndsvisning
- Writing Integration Tests with Selenium & JestForhåndsvisning
- Task - Writing Integration TestsForhåndsvisning
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.
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Det viktigste er å lære og ikke gi opp
Materialet er bra, det er mye å lære, alt for å bli bedre, og det viktigste er å lære det du ønsker....
Matteo Comune
Takket være dem lærer jeg mye…
Takket være dem lærer jeg mye raskere fordi de hjelper deg med å forstå alt fra grunnen av. Det er den beste nettsiden for folk uten IT-bakgrunn...
Yuliana Cadavid
Flott kurs for nybegynnere
Flott kurs for nybegynnere, de tester kunnskapen din i hver leksjon....
Elpunzon
Jeg nyter min Codefinity-opplevelse…
Jeg nyter min Codefinity-opplevelse med å lære Python. Den selvstyrte læringsmåten er flott fordi jeg kan tilpasse den til timeplanen min...
Alexandru Alexandru
Det er hyggelig å lære fra Codefinity
Det er hyggelig å lære fra Codefinity. Det er enkelt og har gode eksempler på det jeg lærte her...
jacob Templet
Easy to follow along with and provides…
Lett å følge med på og gir utfordring i hverdagen min. Utfordringen får meg til å ville lære dag etter dag...
Elan
Codefinity er et omfattende læringsverktøy…
Codefinity er et omfattende læringsverktøy som hjelper deg med å utvikle ferdighetene dine som programvareingeniør eller datavitenskapsmann. Øvelsene er morsomme og en god måte å skjerpe ferdighetene dine på...
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