# Test Patterns

12 thoughts
last posted Sept. 12, 2014, 9:50 p.m.

5 earlier thoughts

0

# Regression Tests

A regression test is a test whose job is to stick around and make sure that, as a system evolves, it keeps working.

Most unit tests are also regression tests, since if you're writing a unit test, the property which the test verifies is generally important for some period of time.

6 later thoughts