We will teach you everything from basic concepts to situational test writing methods and advanced testing knowledge so that you can master everything about front-end unit testing.
60 learners
Level Basic
Course period Unlimited
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Reviews from Early Learners
5.0
Seunghyeon Lee
As soon as the lecture starts, the test code is explained with the code created without the code implementation process, so I don't think there is any reason to pay for a lecture that is not friendly to the students. As of October 12th. --- The reason I thought the lecture was unfriendly was because I thought there was no sample code provided to follow the lecture, so I felt uncomfortable writing the same test code while watching the lecture. However, I found out later that the sample code was provided through a Github repo link. I misunderstood and left a wrong review. I'm sorry.ㅠ The lecture itself is sufficiently explained. It's concise and good. I left a comment because I was upset, but thank you for your kind reply. I don't know if you explained it before, but for those who missed it like me, if you attached it in the lecture materials section like this: Sample code provided -> [GitHub link], it would be helpful. I would appreciate it if you considered it!
5.0
byeong
I was able to learn not only how to use simple jest, but also what unit testing is.
5.0
이진규
It was a good lecture that hit the nail on the head, even though it wasn't a long lecture!! I recommended this course to a friend I know, and he said that the instructor was a developer at Company N. Hahaha. There are many people who promote themselves by saying where they are from or where they are from, but I think it's more trustworthy when they don't reveal such things and just compete with pure content!
Unit Test Concepts and Advanced Testing Knowledge
How to write test code using Jest
Testing query functions using In-Memory DB
Separating test dependencies using Test Doubles
For those who are new to testing
From test code basics to concepts
For those who want to learn properly at once
People who write tests in practice
I want to write good test code
People who are at a loss because they don't know what to do
Those who want to level up their development skills
Anyone who wants to master writing test code and grow into an intermediate developer
Example code: https://github.com/sowhatcoding/how-to-test
Documentation: Uploaded as a PDF attachment to each lecture chapter
(Chapters that can be explained with example code only do not have separate documentation. You can just look at the example code!)
Who is this course right for?
Developers who want to learn testing while building a solid foundation
Developers who want to create ‘good’ test code
Need to know before starting?
Typescript (Basic knowledge)
MongoDB (Basic Knowledge)
1,671
Learners
78
Reviews
4.9
Rating
3
Courses
Start with the free lectures and take your time.
All
35 lectures ∙ (3hr 14min)
Course Materials:
All
4 reviews
5.0
4 reviews
Reviews 1
∙
Average Rating 5.0
5
I'm currently working in IT! I suddenly had to do front-end work, and I wanted to learn how to write good unit tests, so I looked for this lecture and listened to it. It was so helpful and great! The lecture wasn't too long, and I was able to follow along well while listening~! I hope it helps others too!!
Reviews 22
∙
Average Rating 4.7
5
As soon as the lecture starts, the test code is explained with the code created without the code implementation process, so I don't think there is any reason to pay for a lecture that is not friendly to the students. As of October 12th. --- The reason I thought the lecture was unfriendly was because I thought there was no sample code provided to follow the lecture, so I felt uncomfortable writing the same test code while watching the lecture. However, I found out later that the sample code was provided through a Github repo link. I misunderstood and left a wrong review. I'm sorry.ㅠ The lecture itself is sufficiently explained. It's concise and good. I left a comment because I was upset, but thank you for your kind reply. I don't know if you explained it before, but for those who missed it like me, if you attached it in the lecture materials section like this: Sample code provided -> [GitHub link], it would be helpful. I would appreciate it if you considered it!
Hello! I apologize in advance for making you feel somewhat overwhelmed from the beginning even though you purchased the course. I thought about why I commented that it was unfriendly. I think you felt that way because the explanation of the code I gave as an example in the section on why test code is needed (Section 2) at the beginning was insufficient. I will think about it more with reference to what you said and consider revising the lecture content so that you can understand the examples and pros and cons well. For your reference, the example given in Section 2 is a code to help you understand the concept of pros and cons. (So, it's okay to just understand the concept and move on, thinking, 'If there's a test, it's good~'!) The explanation of the test code that will actually be covered in the course starts from Section 4 Test Framework, so please take the course from Section 4. If there's still something you don't understand or don't understand well, 'Community >Questions' If you leave a comment, I will do my best to answer! Lastly, each and every review is precious.. Thank you for taking the time to give me feedback. I am confident that if you listen to the lecture until the end, it will definitely!! be helpful. If you have any questions while listening to the lecture, please let me know at any time! Thank you
Reviews 3
∙
Average Rating 5.0
5
It was a good lecture that hit the nail on the head, even though it wasn't a long lecture!! I recommended this course to a friend I know, and he said that the instructor was a developer at Company N. Hahaha. There are many people who promote themselves by saying where they are from or where they are from, but I think it's more trustworthy when they don't reveal such things and just compete with pure content!
Reviews 1
∙
Average Rating 5.0
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