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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
- 223 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 / HTML Definitivo
Explore el funcionamiento interno de la web. Aprenda cómo viajan los datos a través de las redes, descubra el papel de los protocolos y desentrañe los misterios de las direcciones IP y los nombres de dominio. Adquirir una comprensión de alto nivel de cómo los navegadores web y servidores se comunican para entregar contenido web.
Descubra el poder de las tags para estructurar contenidos, desde títulos y párrafos hasta listas y tablas. Aprende a mejorar los elementos con atributos.
- TagsPreview
- AtributosPreview
- Tags Emparejadas y SimplesPreview
- Marcado de TextoPreview
- Desafío 1: Marcado de TextoPreview
- Desafío 2: Marcado de TextoPreview
- Desafío 3: Marcado de TextoPreview
- Marcado de Texto con Propósito EspecialPreview
- Desafío: Marcado de Texto con Propósito EspecialPreview
- ValidaciónPreview
El núcleo de la estructura de los documentos HTML. Conozca los componentes de un documento HTML, incluyendo la declaración doctype, head y body. Entender el propósito de cada elemento y cómo contribuyen a la estructura general de una página web.
Hacer más atractiva una página web con la ayuda de medios como imágenes, audio y vídeo. Trabajar con datos tabulares estructurados en forma de tablas.
Explore la versatilidad de los formularios HTML. Aprenda a diseñar formularios intuitivos y fáciles de usar aprovechando conceptos y técnicas clave. Descubra cómo los formularios permiten la interacción del usuario y el envío de datos en los sitios web.
- Poder de los Formularios: Interactuar y ComprometerPreview
- Base de Creación de FormulariosPreview
- Label para el Elemento de InputPreview
- Input AtributosPreview
- Input TiposPreview
- Desafío: Input y LabelPreview
- Elemento TextareaPreview
- Elemento SelectPreview
- Elemento DatalistPreview
- Elementos del Formulario de GrupoPreview
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.
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 OperatorsPreview
- Mathematical Operations in JavaScriptPreview
- Assignment Operators in JavaScriptPreview
- Increment and Decrement OperatorsPreview
- Challenge: Variable Operations PracticePreview
- Comparison Operators in JavaScriptPreview
- Logical Operators ExplainedPreview
- Challenge: Compare Variables in JavaScriptPreview
- Concatenating Strings in JavaScriptPreview
- Challenge: Build Sentences with JavaScriptPreview
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 JavaScriptPreview
- Using the do while Loop for IterationPreview
- Challenge: Print Numbers from 5 to 9Preview
- Mastering the for Loop in JavaScriptPreview
- Challenge: Console Tigers with LoopsPreview
- Breaking Out of Loops with breakPreview
- Skipping Iterations with continuePreview
- Challenge: Stop and Skip in LoopsPreview
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 JavaScriptPreview
- Creating Objects in JavaScriptPreview
- Working with Nested Object PropertiesPreview
- Challenge: Create and Structure an ObjectPreview
- Accessing Object Properties in JavaScriptPreview
- Challenge: Retrieve Object Property ValuesPreview
- Managing Object PropertiesPreview
- Challenge: Modify and Extend an ObjectPreview
- Defining Object MethodsPreview
- Using Properties within MethodsPreview
- Challenge: Work with Object MethodsPreview
- Fundamentals of JavaScript Objects Sum-UpPreview
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 LoopPreview
- Challenge: Explore Object Properties with IterationPreview
- Using hasOwnProperty() to Check Object PropertiesPreview
- Challenge: Object Property Iteration with hasOwnProperty()Preview
- Cloning and Merging Objects with the Spread OperatorPreview
- Challenge: Combine Objects with the Spread OperatorPreview
- Destructuring Objects for Cleaner CodePreview
- Challenge: Extract Data with Object DestructuringPreview
- Advanced Object Manipulation Sum-UpPreview
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 ArraysPreview
- Challenge: Access Array ElementsPreview
- Modifying Arrays and Accessing ElementsPreview
- Challenge: Modify Array ElementsPreview
- Iterating Over Arrays with the for LoopPreview
- Challenge: Loop Through Arrays with forPreview
- Using the for...of Loop for Array IterationPreview
- Challenge: Efficient Array Iteration with for...ofPreview
- Mastering JavaScript Arrays Sum-UpPreview
Master the advanced array manipulation skills, covering various techniques and methods for handling arrays effectively in multiple scenarios.
- Transforming Arrays with the map() MethodPreview
- Challenge: Modify Array Elements Using map()Preview
- Filtering Arrays with the filter() MethodPreview
- Challenge: Select Specific Data Using filter()Preview
- Finding Elements in an Array with the find() MethodPreview
- Challenge: Search for Items Using find()Preview
- Sorting Arrays with the sort() MethodPreview
- Challenge: Sort and Extract Data with sort()Preview
- Advanced Array Methods and Transformations Sum-UpPreview
- Course SummaryPreview
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 SeleniumPreview
- Selenium - Starting a Browser InstancePreview
- Selenium - Page NavigationPreview
- Selenium - Interacting with Web Elements IPreview
- Selenium - Interacting with Web Elements IIPreview
- Writing Integration Tests with Selenium & JestPreview
- Task - Writing Integration TestsPreview
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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Lo principal es aprender y no rendirse
El material es bueno, hay mucho que aprender, todo para ser mejor y lo principal es aprender lo que quieres....
Matteo Comune
Gracias a ellos estoy aprendiendo mucho…
Gracias a ellos estoy aprendiendo mucho más rápido porque te ayudan a entender todo desde cero. Es el mejor sitio web que ayuda a las personas sin conocimientos previos de IT...
Yuliana Cadavid
gran curso para principiantes
gran curso para principiantes, ponen a prueba tus conocimientos en cada lección...
Elpunzon
Estoy disfrutando de mi experiencia en Codefinity…
Estoy disfrutando de mi experiencia de aprendizaje de Python en Codefinity. La forma de aprendizaje autoinducido es genial porque puedo adaptarlo a mi horario...
Alexandru Alexandru
Es agradable aprender de codefinity
Es agradable aprender de codefinity. Es fácil y tiene buenos ejemplos de lo que aprendí aquí...
jacob Templet
Easy to follow along with and provides…
Fácil de seguir y proporciona desafío en mi vida cotidiana. El desafío me mantiene con ganas de aprender día tras día...
Elan
Codefinity es una herramienta de aprendizaje integral…
Codefinity es una herramienta de aprendizaje integral que te ayuda a desarrollar tus habilidades como ingeniero de software o científico de datos. Los ejercicios son divertidos y una buena...
Thibault
Primera vez aprendiendo a programar
Primera vez aprendiendo a programar y haciéndolo con éxito con Codefinity - Gracias...
Adrien Morel
Bien diseñado para principiantes totales
Bien diseñado para principiantes totales, el progreso incremental me da confianza....
_Gracy
simplemente está perfectamente bien explicado
¡Simplemente está perfectamente bien explicado! hasta ahora no he experimentado ninguna dificultad porque todo está tan bien organizado...
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Access to 85+ top-rated courses
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Personalized study tracks
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