Merge pull request #111 from kabalin/use-www-data-behat

Suggest using www-data user for behat runs

Author: stronk7

README.md

@@ -48,7 +48,7 @@ bin/moodle-docker-compose exec webserver php admin/tool/behat/cli/init.php
 # [..]
 
 # Run behat tests
-bin/moodle-docker-compose exec webserver php admin/tool/behat/cli/run.php --tags=@auth_manual
+bin/moodle-docker-compose exec -u www-data webserver php admin/tool/behat/cli/run.php --tags=@auth_manual
 Running single behat site:
 Moodle 3.4dev (Build: 20171006), 33a3ec7c9378e64c6f15c688a3c68a39114aa29d
 Php: 7.1.9, pgsql: 9.6.5, OS: Linux 4.9.49-moby x86_64
@@ -84,6 +84,9 @@ Time: 4.45 seconds, Memory: 38.00MB
 OK (2 tests, 7 assertions)
 ```
 
+Notes:
+* If you want to run test with coverage report, use command: `bin/moodle-docker-compose exec webserver phpdbg -qrr vendor/bin/phpunit --coverage-text auth_manual_testcase auth/manual/tests/manual_test.php`
+
 ## Use containers for manual testing
 
 ```bash