Standard Assertion Arguments — assertion

The documentation to this function lists all the conventional arguments in additional checkmate assertions.

Arguments

x: an object to check.
null.ok: (flag)
whether x may also be NULL.
.var.name: (string)
name of the checked object to print in assertions; defaults to the heuristic implemented in checkmate::vname().
add: (AssertCollection or NULL)
collection to store assertion messages, see checkmate::AssertCollection.
info: (string)
extra information to be included in the message for the testthat reporter, see testthat::expect_that().
label: (string)
name of the checked object to print in messages. Defaults to the heuristic implemented in checkmate::vname().