It helps developers to test individual units in isolation, locating and resolving issues before a major problem arises.
It helps developers identify any areas that need additional testing, ensuring that every possible scenario is tested.
It prevents bugs from creeping into the codebase, making the software more dependable and simpler to maintain.
It makes the software easier to test, understand and maintain, reducing complexity.
With a streamlined process, developers can easily share their code and identify potential issues by writing unit tests.
By testing individual units, developers can ensure that new changes do not impact the existing functionality that was already tested.
By writing clear and concise unit tests, developers can create detailed descriptions of how each unit should perform hence saving time on the onboarding process.