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zakruti.com » IT - Software » freeCodeCamp.org
Postman Beginner's Course - API Testing

Postman Beginner's Course - API Testing

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Rating: 4.0; Vote: 1
Postman has over 10 million users worldwide. This course will introduce you to Postman and is suited for beginners. You will learn how to build API requests with Postman, how to inspect responses and create workflows. The second part of the course will get into the most exciting feature of Postman: writing API tests and automating their execution. You will learn about the collection runner, Postman monitors and Newman. You will get hands-on experience and will have plenty opportunities to practice. The best way to learn is by doing the assignments. - Course Notes: https://github.com/vdespa/introduction-to-postman-course - Course created by Valentin Despa, Developer Educator - Valentin on
Date: 2022-03-14

Comments and reviews: 10


Hi Valentin. Thank you very much for this introduction to Postman! It was a lot of new stuff to learn, but I'm sure it will be worth it. I work on a project to visualize hockey stats from the NHL and they are provided by Sportsradar which has a separate workspace on Postman. After this course I feel more confident to use their API. There is one question that came up towards the end of this course. When running the monitor manually in the video, it fails because the initial value of the accessToken was not present. You then copied the value from CURRENT VALUE to INITIAL VALUE and the monitor then ran without error. Is it safe, to set the accessToken to the INITIAL VALUE for the monitor? Won't it be exposed to the public in that case? Again, thanks, and have a good time. Regards Markus
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Thank you for such an amazing video with a ton of information!
For lesson 23, I used const jsonData instead of response because response is already a part of pm.response. Also, const booksAvailable would be better than const nonFictionBooks because we are already filtering the genre in the parameters. That way we can check both fiction and non fiction without changing variable names.
const jsonData = pm.response.json();-
const booksAvailable = jsonData.filter((book) => book.available === true);-
const book = booksAvailable[0];
Thanks -

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Thank you very much, that is really useful course. If I had such wonderful tutorial a couple of years before, my life would have been easier, definitely. Now I'm stuck by the test collections and newman using, as they are described by you. I have a couple of questions, how I can contact you via Discord?
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Excellent Beginners course Valentin. This has helped me gained more knowledge on features I was not aware of and helped solidify the existing knowledge I did have. You presented this in a way that was logical and easy to understand. I will be looking for more of your videos.
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Hi Valentin, Thanks for a great tutorial. I'll certainly be looking out for more of yours.
I have one problem. My token only lasts for one request and then gives the error -Invalid bearer token.- Any idea of what I am doing wrong? Cheers Rob

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Question: When getting token, after a while does it expire? Because mine keep's telling me : [ -error-: -Invalid bearer token.- ]. As I saw your course, yours didn't ask for another token registration, so please, can you clarify this?
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Not what I was looking for. Didn't help me put letters in letterboxes at all. Now I've had to leave my job which I loved (because of the walking) and had to become a Software Engineer and I'm stuck at working at home all day. Disliked.
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While going through this i constantly keep getting -error-: -Invalid bearer token.- which the instructor is not getting. Anyone know why this might be? I have to keep re-registering my clientName & clientEmail to create a new token
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in lesson 17 when i am trying to use PATCH and edit the name, then on trying to GET the order details of the PATCHed order, the -customerName- field disappears altogether.................anyone can help here????
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Next time if u r giving tutorials never ever use dark theme, it's too difficult to read in a dark theme rather than white background with letters written in black which is easily readable and pleasent to eye.
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