14,279 tests now implemented.

Activated parameterized tests.

The parameterized tests in the tools/test directory look like this:

abjad$ py.test tools/test
============================= test session starts ==============================
platform darwin -- Python 2.7.2 -- pytest-2.4.2
collected 2492 items / 2 skipped

tools/test/test___repr__.py ................................................................................................................................................................................................................................................................................................................................................................................................................................
tools/test/test_default_positional_values.py ................................................................................................................................................................................................................................................................................................................................................................................................................................
tools/test/test_pickle.py ................................................................................................................................................................................................................................................................................................................................................................................................................................
tools/test/test_signatures.py ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
tools/test/test_storage_format.py ................................................................................................................................................................................................................................................................................................................................................................................................................................

==================== 2492 passed, 2 skipped in 4.82 seconds ====================

This brings the total number of pytest tests to 6446 in the mainline
(plus another 744 in experimental).

Doctests clock in at 6168 in mainline and 921 in experimental.

This gives 6446 + 744 + 6168 + 921 = 14,279 tests currently executing against
the system.