Changes in version 0.2.1 (2020-06-24)                  

User-visible Changes

  - function test<-() assigns unit test code to objects (functions) as
    attribute "test"
  - function get_test() retrieves "test" attribute
  - function test_fun() retrieves "test" attribute and executes unit
    test
  - function unittest() retrieves all "test" attributes and executes
    these unit tests
  - for example code to run unittest() by devtools::test() & Co., see
    the tests/ and tests/testthat/ directories.