Guru99

Guru99 is a website worth to mention. Their comprehensive tutorials contain beautifully annotated screenshots. Their goal is to provide fun and free education for everyone.

Sometimes I prefer video tutorials but they can be time consuming so a source like this is more accesible with its content.

I could only check out their amazing JUnit tutorials for one of my posts called Attributes and Annotations of Testing Frameworks. As a blog writer I can see their effort in it.

The JUnit course covers;

• JUnit Basics like Introduction, Test framework, Download and Install Guide
• Introduces Junit Annotation, API, Assert and JUnit Test Suite
• Advanced topics like Ignore Test, Exception Test, ErrorCollector and Parameterized Test