TestNG Framework Tutorial | What Are Assertions in TestNG❓| Part-IV | LambdaTest

Watch this video to learn what are TestNG assertions, the different types of TestNG assertions, and how you can use them while performing Selenium automation testing with TestNG.

🎯Ｖɪᴅᴇᴏ Ｃʜᴀᴘᴛᴇʀꜱ 👀
00:00 Introduction
02:48 View Assertions via TestNG Library
03:31 Walk Through Two Test Scripts
04:25 Set Up Test
06:04 Create 1st Test Script
08:18 Demo - Hard Assert
10:44 Create 2nd Test Script
16:44 Demo When Not Use Hard Assert
19:19 Demo - Soft Assert
21:15 Purpose of assertAll via Soft Assert
24:36 Recap
26:23 Conclusion

🚩 𝑾𝒉𝒂𝒕 𝒂𝒓𝒆 𝑻𝒆𝒔𝒕𝑵𝑮 𝒂𝒔𝒔𝒆𝒓𝒕𝒊𝒐𝒏𝒔?
➡ Assertions allow you to check whether the actual and expected results of a test case execution match, determining whether the test case is a pass or fail.

🚩 𝑾𝒉𝒂𝒕 𝒂𝒓𝒆 𝒕𝒉𝒆 𝒅𝒊𝒇𝒇𝒆𝒓𝒆𝒏𝒕 𝒕𝒚𝒑𝒆𝒔 𝒐𝒇 𝑨𝒔𝒔𝒆𝒓𝒕𝒊𝒐𝒏𝒔 𝒊𝒏 𝑻𝒆𝒔𝒕𝑵𝑮?
➡ To cater to different test requirements, TestNG supports two significant types of asserts:
✔️ 𝑯𝒂𝒓𝒅 𝑨𝒔𝒔𝒆𝒓𝒕: In TestNG, these are the default assertions. When any assert fails, the test case is stopped, and subsequent statements are not executed or validated.
✔️ 𝑺𝒐𝒇𝒕 𝑨𝒔𝒔𝒆𝒓𝒕: These are the opposite of hard assertions. When using soft assertions in TestNG, the test-case execution of subsequent steps continues even if an assert fails in the middle. These are used when we want to keep executing and see the results for all steps despite a few failures.

🚩 𝑾𝒉𝒂𝒕 𝒂𝒓𝒆 𝒕𝒉𝒆 𝒅𝒊𝒇𝒇𝒆𝒓𝒆𝒏𝒕 𝒂𝒔𝒔𝒆𝒓𝒕 𝒎𝒆𝒕𝒉𝒐𝒅𝒔 𝒊𝒏 𝑻𝒆𝒔𝒕𝑵𝑮?
▪ assertTrue: This assertion verifies whether the given condition is true.
▪ assertFalse: This assertion verifies whether the given condition is false.
▪ assertEquals: This assertion verifies if the actual and expected values are a match.
▪ assertNotEquals: This assertion verifies if the actual and expected are not a match.
▪ assertNotNull: This assertion is used to check whether a particular object is NULL or not.

📌𝑨𝒍𝒔𝒐, 𝒚𝒐𝒖 𝒘𝒊𝒍𝒍 𝒍𝒆𝒂𝒓𝒏 📃
🔸 What are the TestNG assertions?
🔸 How do you validate soft assertions in TestNG?
🔸 Is verify and soft assert the same?
🔸 Does TestNG support soft assertion?

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[pivrock]

Thanks a lot! You help to learn testing and also English!