namespace assert
An object whose methods are used to configure available assertions on the
TestContext objects in the current process. The methods from node:assert
and snapshot testing functions are available by default.
It is possible to apply the same configuration to all files by placing common
configuration code in a module
preloaded with --require or --import.
Functions #
f
assert.register
Defines a new assertion function with the provided name and function. If an assertion already exists with the same name, it is overwritten.