The logic mentioned above applies to unit-testing of actual code as well. That is a function should work the same with real values you get from real input (and interactions) or mocked values you inject during unit-testing. And just as how you save yourself from using a real banana or MacBook, with unit-tests (and mocking) you save yourself from Functional Test aims to check if the system functions as it should and if it meets the user and business requirements. In this test, the tester has an expected result of how the software should function and compares it with the real result. Testing Via Level Script. To run a Functional Test in the Level Script, first place a Functional Test Actor in the Level. With the Functional Test selected, open the Level Script and place the OnTestStart delegate and a reference to your Functional Test. By dragging off of the Functional Test's pin, you can create one or more FinishTest nodes. When the dependencies of a module can be effectively mocked and it's inputs and outputs are are hard to simulate in a functional test, unit testing can be the only way to test some code. However in general, the value of a functional test is orders of magnitude higher than that of a unit test. If an organization is starting from scratch and want Functional test cases have a certain characteristic and verify the functionality of the system-under-test. Structural test cases have a completely different focus and can be generated automatically. Combining both types of test cases increases the test depth and robustness of the system-under-test. When it comes to unit testing in automotive 3ueSBn.

functional test vs unit test