Better Test Code Principles: #2 Don’t generate ALL your test data in @BeforeClass

A considerable amount of tests will need some test data to be generated previous to them running. Some people prefer to put all the data creation for all the tests in a class into the @BeforeClass method, some others prefer to keep the prerequisite data creation inside the tests themselves.

Better Test Code Principles: #1 Don’t copy/paste the code. Reuse it.

When starting to learn Java, one of the first things you are taught is that a class consists of several things, among which are the ‘methods’.  A method is nothing more than grouping of several code lines. Since tests are code, the same principle applies to writing your Java based tests. Especially if you are… Read More