What is ITestListener in TestNG?

[Interviewer]
“Question: What is ITestListener in TestNG?”

[Candidate ]
“ITestListener is an interface in TestNG that lets you track test events — like when a test starts, passes, fails, or gets skipped.”
• onTestStart • onTestSuccess • onTestFailure • onTestSkipped

[Interviewer]
“And why do we use it?”

[Candidate]
“We use it to plug in custom actions — like logs, screenshots, or custom reporting — every time a test event happens.”
• Logs • Screenshots • Reports

By: @automationtalk

Видео What is ITestListener in TestNG? канала Automation Talk