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check_code: specifies the code that checks on the (typically,
final results of the) student's code. These tests are executed silently,
without the reporter generating information for these.
diagnose_code: Set of tests that gets executed if the tests in
check_code fail. These tests contain more detailed tests, to pinpoint
the problem. test_correct(check_code, diagnose_code)
check_correct(check_code, diagnose_code)check_code fail.test_correct increases the flexibility for the student: if the tests
in check_code pass, the results of the tests in diagnose_code
are not considered. If you test for the end result in check_code, and
only do more rigorous testing in diagnose_code, you can allow for
multiple solutions to a challenge.
## Not run:
# # Example solution code:
# # x <- mean(1:3)
#
# # Example SCT
# test_correct({
# test_object("x")
# }, {
# test_function("mean", "x")
# })
#
# # Following submissions will all be accepted:
# x <- mean(1:3)
# x <- 2
# x <- mean(-1:5)
# ## End(Not run)
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