Expectation params
expect_*()
functions are mainly called for their side effects. The
expectation signals its result (e.g. "success", "failure"), which is logged
by the current test reporter. In a non-testing
context the expectation will raise an error with class
expectation_failure
if it fails.
An unquoted column name to test.
<tidy-select
> A set of columns to
test.
<data-masking
> A filter specifying
a subset of the data frame to test.
A vector of values to be treated as missing. The testdat.miss option is used by default.
A data frame to test. The global test data is used by default.