Documentation syntax changes. Documentation will be need to be re-
roxygenize'd or otherwise updated.
Changes syntax of tests to minimize reliance on testex namespace
consistency across versions. Instead of using testex(with_srcref(..)) and
testthat_block(test_that(.., with_srcref(..))), both interfaces are now
handled via testex() with an added style parameter:
testex(style = "testthat", srcref = "fn.R:10:11", { code })
This syntax is intended to be more resilient to changes to keep your
tests from relying too heavily on an unchanging testex function interface.
Adds configuration (Config/testex/options) field "version", which is
automatically updated when a newer version of testex is first used.
This field is checked to decide whether the currently loaded version of
testex is capable of re-running your tests.
Currently, a conservative approach is taken. If there is a version mismatch,
testex will suggest updating when run independently using a testing
framework and will disable testex testing during R CMD check to avoid
causing downstream test failures as the API changes. However, this means
that testex tests will be ineffective if your package is out-of-date
with the released testex version on CRAN
Past a v1.0.0 release, this behavior will be relaxed to check for a
compatible major version.