Index: package.json
===================================================================
--- package.json	(revision 49095)
+++ package.json	(working copy)
@@ -167,6 +167,7 @@
 		"env:logs": "node ./tools/local-env/scripts/docker.js logs",
 		"env:pull": "node ./tools/local-env/scripts/docker.js pull",
 		"test:php": "node ./tools/local-env/scripts/docker.js run --rm phpunit phpunit",
+		"test:php-composer": "node ./tools/local-env/scripts/docker.js run --rm phpunit php ./vendor/bin/phpunit",
 		"test:e2e": "node ./tests/e2e/run-tests.js"
 	}
 }