A list (invisibly) containing data about the test results.
Arguments
path
Path to file.
reporter
Reporter to use to summarise output. Can be supplied
as a string (e.g. "summary") or as an R6 object
(e.g. SummaryReporter$new()).
See Reporter for more details and a list of built-in reporters.
desc
Optionally, supply a string here to run only a single
test (test_that() or describe()) with this description.
package
If these tests belong to a package, the name of the package.
...
Additional parameters passed on to test_dir()
Environments
Each test is run in a clean environment to keep tests as isolated as
possible. For package tests, that environment inherits from the package's
namespace environment, so that tests can access internal functions
and objects.