A key difference between unit testing and integration testing is the number of components involved. Now let’s look deeper into these concepts. Table of Contents What is Unit Test? What is an Integration Test? Big-bang Approach Incremental Approach Key Differences between Unit Test and Integration Test Key Difference between Unit testing vs Integration testing. Unit testing is a testing method by which individual units of source code are tested to determine if they are ready to use, whereas Integration testing checks integration between software modules. ZVoXo.

unit test vs integration test example