JUnit, TestNG Mockito
JUnit is a unit testing framework for Java programming language. It plays a crucial role test-driven development, and is a family of unit testing frameworks collectively known as xUnit.
TestNG is a testing framework inspired from JUnit and NUnit, but introducing some new functionalities that make it more powerful and easier to use.
Mocking is a way to test the functionality of a class in isolation. Mocking does not require a database connection or properties file read or file server read to test a functionality. Mock objects do the mocking of the real service.
We provide the following services
JUnit is an open source framework, which is used for writing and running tests.
Renaming interface method names or reordering parameters will not break the test code as Mocks are created at runtime.
JUnit tests can be run automatically and they check their own results and provide immediate feedback.
Provides annotations to identify test methods.
TestNG uses more Java and OO features.
Mockito does not need to write mock objects on your own.
TestNG support Dependent test methods, parallel testing, load testing, and partial failure.
TestNG supports testing integrated classes