Use the root Makefile to build and run tests in a container preloaded with with bats and other dependencies.

cd /path/to/project
make tests

Limit which tests to run by exporting or passing TEST, e.g.

make tests TEST=00-makefile.bats

Some tests make remote network calls. This can slow things down, esp. on a system with an unresponsive resolver. Skip these by exporting or passing SKIP_NETWORK_TEST, e.g.

SKIP_NETWORK_TEST=true make tests

Already have bats installed? Manually trigger tests from the tests/bats directory -- clearing the temp directory beforehand.

rm -rf tests/bats/tmp && bats tests/bats/

For now, use existing bats/ files as reference. Group tests in a well named file and numerically prefix to maintain execution order.

Fixtures are useful for mocking larger output and structures, and stored under the tests/fixtures directory.

Functions for working with fixtures are provided by helpers.bash (fixture/cat and fixture/cp).

compare the application's output to a fixture named 'sources.list'.

diff $TMPDIR/output <(fixture/cat sources.list)

copy the 'sources.list' fixture to TMPDIR/sources.list

fixture/cp sources.list $TMPDIR/sources.list