This function adds httptest to Suggests in the package DESCRIPTION and loads it in tests/testthat/setup.R. Call it once when you're setting up a new package test suite.
use_httptest(path =".")
Arguments
path: character path to the package
Returns
Nothing: called for file system side effects.
Details
The function is idempotent: if httptest is already added to these files, no additional changes will be made.