Check that the coverage object retains testing information

Check whether the coverage object has expected fields produced when coverage was captured with option(covr.record_tests = TRUE), throwing an error if it was not.

Usage

coverage_check_has_recorded_tests(coverage, warn = TRUE)

Arguments

coverage

a covr coverage object

warn

Whether to warn when it is uncertain whether the tests were recorded. It may be uncertain if tests were recorded if there are no tested R code traces.

Value

Used for side-effects of emitting an error when a coverage object does not contain recorded traces, or a warning when a coverage object appears to have no tests.

See also

Other coverage_tests: coverage_get_tests(), coverage_has_recorded_tests()