avoiding inserting and removing fixtures in testing

I have some testcases that involve many fixtures to perform one or two of the tests.

However, the other 10 tests in that testcase don't rely on those fixtures, yet are all the fixtures being loaded in and dropped between every test method?

If so, how can I avoid this with out bunching up tests into categories like "these need all these fixtures" and "these dont..."

Don't write your test such that class X has test XSpec or XTest instead write tests based on the context of what your testing

ie a Stack element might have 3 test suites

describe EmptyStack do describe StackWithElements do describe StackIsFull do

If you are using transactional fixtures (it's the default), then fixtures are loaded only once per test run.

Fred