Free RxJs Tutorial - RxJS unit testing in Angular application The whole picture faq

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This free course provides an overview of RxJS unit testing tools in Angular applications, helping learners gain a better understanding of the system.

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Go to class

Course Feature

costCost:

Free

providerProvider:

Udemy

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No Information

languageLanguage:

English

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Self Paced

Course Overview

❗The content presented here is sourced directly from Udemy platform. For comprehensive course details, including enrollment information, simply click on the 'Go to class' link on our website.

Updated in [April 29th, 2023]

This course provides an in-depth examination of RxJS unit testing in an Angular application. It covers the simplest async testing using Jasmine's 'done' callback, all potential techniques for unit testing RxJS code in Angular, testing with fake time (RxJS VirtualTimeScheduler) and virtual time (RxJS VirtualTimeScheduler) (Angular fakeAsync helper), and utilizing the AsyncScheduler/delegate technique to avoid using additional arguments in test methods. It also covers the difference between TestScheduler and VirtualTimeScheduler, how to utilise progressive time syntax in marble diagrams and what is marble testing, how to use wrapper libraries like jasmine-marbles and rxjs-marbles to reduce code boilerplate, and the difference between using TestScheduler flush() and using the new TestScheduler run() function for testing. All code in the accompanying Angular sample project has been reviewed.

[Applications]
The application of this course can be seen in the development of Angular applications. After completing this course, developers can use the techniques learned to unit test RxJS code in Angular applications. This includes using Jasmine's 'done' callback for simplest async testing, utilizing the AsyncScheduler/delegate technique to avoid using additional arguments in test methods, understanding the difference between TestScheduler and VirtualTimeScheduler, using progressive time syntax in marble diagrams, and using wrapper libraries like jasmine-marbles and rxjs-marbles to reduce code boilerplate. Additionally, developers can use the TestScheduler flush() and run() functions for testing.

[Career Paths]
1. Front-End Developer: Front-end developers are responsible for creating the user interface of a website or application. They use HTML, CSS, and JavaScript to create the look and feel of a website or application. They also need to be familiar with frameworks such as Angular, React, and Vue.js. Front-end developers are in high demand as more and more companies are creating web and mobile applications.

2. Software Engineer: Software engineers are responsible for designing, developing, and testing software applications. They need to be familiar with a variety of programming languages and frameworks, such as Java, C++, and Python. They also need to be familiar with databases and web technologies. Software engineers are in high demand as companies are increasingly relying on software to run their businesses.

3. Data Scientist: Data scientists are responsible for analyzing large amounts of data and extracting insights from it. They need to be familiar with a variety of data analysis tools and techniques, such as machine learning and natural language processing. Data scientists are in high demand as companies are increasingly relying on data to make decisions.

4. DevOps Engineer: DevOps engineers are responsible for automating the software development process. They need to be familiar with a variety of tools and techniques, such as continuous integration and continuous delivery. DevOps engineers are in high demand as companies are increasingly relying on automation to speed up the software development process.

[Education Paths]
1. Bachelor of Science in Computer Science: This degree path focuses on the fundamentals of computer science, such as programming, algorithms, data structures, and software engineering. It also covers topics such as artificial intelligence, machine learning, and computer networks. This degree path is becoming increasingly popular as technology advances and more businesses rely on computer systems.

2. Master of Science in Software Engineering: This degree path focuses on the development of software applications and systems. It covers topics such as software design, software architecture, software testing, and software project management. This degree path is becoming increasingly popular as businesses rely on software applications to run their operations.

3. Bachelor of Science in Information Technology: This degree path focuses on the use of technology to solve business problems. It covers topics such as database management, web development, network security, and system administration. This degree path is becoming increasingly popular as businesses rely on technology to improve their operations.

4. Master of Science in Data Science: This degree path focuses on the analysis of large datasets. It covers topics such as data mining, machine learning, and data visualization. This degree path is becoming increasingly popular as businesses rely on data to make decisions and improve their operations.

Pros & Cons

Pros Cons
  • pros

    Deep dive into RxJs Testing

  • pros

    Can see code and test it

  • pros

    Free course

  • pros

    Nice instructor

  • pros

    Teaches basics well

  • pros

    Clarifies various approaches

  • pros

    High quality course

  • cons

    Short explanation

  • cons

    Proposed methods are deprecated

  • cons

    Needs bigger intro into schedulers

  • cons

    Too much reading of slides

  • cons

    Not enough detail or examples

Course Provider

Provider Udemy's Stats at AZClass

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faq FAQ for Angular Courses

Q1: What is RxJS?

RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it easier to compose asynchronous or callback-based code. It provides one core type, the Observable, satellite types (Observer, Schedulers, Subjects) and operators inspired by Array#extras (map, filter, reduce, every, etc.) to allow handling asynchronous events as collections.

Q2: How can I learn RxJS online?

Our Free RxJs Tutorial - RxJS unit testing in Angular application The whole picture course is a great way to learn RxJS online. This course covers the fundamentals of RxJS and how to use it in an Angular application. It also covers unit testing of RxJS code and provides a comprehensive overview of the whole picture.

Q3: How do I contact your customer support team for more information?

If you have questions about the course content or need help, you can contact us through "Contact Us" at the bottom of the page.

Q4: Can I take this course for free?

Yes, this is a free course offered by Udemy, please click the "go to class" button to access more details.

Q5: How many people have enrolled in this course?

So far, a total of 4200 people have participated in this course. The duration of this course is hour(s). Please arrange it according to your own time.

Q6: How Do I Enroll in This Course?

Click the"Go to class" button, then you will arrive at the course detail page.
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If you're looking for additional Angular courses and certifications, our extensive collection at azclass.net will help you.

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