test

package description, can be path or package
  name.  See <code><a href="/link/as.package?package=devtools&version=1.2" rd-options="" data-mini-rdoc="devtools::as.package">as.package</a></code> for more information

If not <code>NULL</code>, only tests with file
  names matching this regular expression will be executed.
  Matching will take on the file name after it has been
  stripped of <code>"test-"</code> and <code>".r"</code>.

filter

if <code>TRUE</code>, will be run in a fresh R
  session. This has the advantage that there's no way the
  examples can depend on anything in the current session,
  but interactive code (like <code><a href="/link/browser?package=devtools&version=1.2" rd-options="" data-mini-rdoc="devtools::browser">browser</a></code>) won't

fresh

Tests are assumed to be located in a <code>inst/tests/</code>
  directory. See <code><a href="/link/test_dir?package=devtools&version=1.2&to=testthat" rd-options="testthat" data-mini-rdoc="testthat::test_dir">test_dir</a></code> for the
  naming convention of test scripts within that directory.

test: Execute all test_that tests in a package.

Description

Usage

Arguments