Nacin's WP Test Wrapper

func.sh

function wptest() {
	TESTROOT=/Users/nacin/Sites/tests

	ARGS="--colors $@"
	FORCE=0
	DEBUG=0
	REPLACE=$(echo $ARGS | sed -e 's/ -f\>//')
	if [ "$ARGS" != "$REPLACE" ]; then
		FORCE=1
		ARGS=$REPLACE
	fi
	REPLACE=$(echo $ARGS | sed -e 's/ -d\>//')
	if [ "$ARGS" != "$REPLACE" ]; then
		DEBUG=1
		ARGS=$REPLACE
	fi

	CWD=$(pwd)

	# Find a WordPress install nearby. It's either inside /wordpress, at our level, or up a level or two.
	if [ -f $CWD/wp-settings.php ]; then
		ABSPATH=$CWD/
	elif [ -f $CWD/wordpress/wp-settings.php ]; then
		ABSPATH=$CWD/wordpress/
	elif [ -f $CWD/../wp-settings.php ]; then
		ABSPATH=$CWD/../
	elif [ -f $CWD/../../wp-settings.php ]; then
		ABSPATH=$CWD/../../
	else
		ABSPATH=$TESTROOT/wordpress/
	fi

	# Force a fresh DB install as we're doing our own config.
	rm -f $ABSPATH/.wp-tests-version

	# Generate some config flags
	echo "<?php" > $TESTROOT/.wp-tests-run
	echo "define('ABSPATH', '$ABSPATH');" >> $TESTROOT/.wp-tests-run
	if [ $DEBUG -gt 0 ]; then
		echo "define('WP_DEBUG', true);" >> $TESTROOT/.wp-tests-run
	fi
	if [ $FORCE -gt 0 ]; then
		echo "define('WP_TESTS_FORCE_KNOWN_BUGS', true);" >> $TESTROOT/.wp-tests-run
	fi

	cat $TESTROOT/.wp-tests-run

	# Switch to the test root and run phpunit
	cd $TESTROOT
	phpunit $ARGS

	# We'll again need to force a fresh DB install to test multisite.
	rm -f $ABSPATH/.wp-tests-version
	echo "define('WP_TESTS_MULTISITE', true);" >> $TESTROOT/.wp-tests-run

	echo -e "\nRunning the tests under multisite…\n"
	phpunit $ARGS

	# Remove our config; force a new install next time.
	rm -f $TESTROOT/.wp-tests-run
	rm -f $ABSPATH/.wp-tests-version
	# Return to whence we came.
	cd $CWD
}

wp-tests-config.php

<?php

# What the top of my wp-tests-config.php file looks like:

$dir = dirname( __FILE__ );
if ( file_exists( $dir . '/.wp-tests-run' ) ) {
	include $dir . '/.wp-tests-run';
} else {
	define( 'ABSPATH', $dir . '/wordpress/' );

	// Test with multisite enabled: (previously -m)
	// define( 'WP_TESTS_MULTISITE', true );

	// Force known bugs: (previously -f)
	// define( 'WP_TESTS_FORCE_KNOWN_BUGS', true );

	// Test with WordPress debug mode on (previously -d)
	// define( 'WP_DEBUG', true );
}