| 1. | Experiment with changing the supplied example fixture classes and corresponding tables. Note the errors that result from a mismatch between the table and the fixture. |
| 2. | What happens if instance variables and methods in the ColumnFixture subclass are not referred to in the table? |
| 3. | What happens if a void method is provided in the fixture for a calculated column? |
| 4. | Write simple tables and corresponding fixtures for some of the tables in the exercises in Chapter 3. |
| 5. | Write a table that encodes spaces specially as ((SPACE)). Develop the corresponding ColumnFixture fixture class to handle spaces correctly to and from the system under test. |