The issue requests adding tests for the $.Class() method. Start by examining the source code of $.Class() in the repository, likely in a file like 'bliss.js' or 'src/class.js'. Look at any existing test files for similar functions to understand the testing patterns. Also, refer to issue #177 for additional context on the expected behavior. Write tests that cover basic instantiation, inheritance, and edge cases. Use the project's existing test framework (e.g., QUnit) as seen in other tests.
