What is JUnit
JUnit is a unit testing schema for the Java Programming Language. It's important in the test driven development, and is one of a family of unit testing systems by and large reputed to be xUnit.
JUnit supports the thought of "first testing then coding", which attention on setting up the test information for a bit of code which might be tested first then after that could be achieved .
This way is like "test a little, code a little, test a little, code a little..." which expands programmer gainfulness and stability of system code that decreases programmer anxiety and the time spent on debugging.
