Remove - in front of phpunit line to make sure tests are marked as fa…

…il when they fail. consequence is that the next command will not be run in the first tests failed.

Makefile

@@ -45,17 +45,17 @@ dependencies:
 		${SOURCE}
 .PHONY: phpunit
 phpunit:
-	-phpunit -c test/ --coverage-clover build/coverage/unit-coverage.xml --group unit
-	-phpunit -c test/ --coverage-clover build/coverage/functional-coverage.xml --group functional
-	-phpunit -c test/ --coverage-clover build/coverage/shutdown-coverage.xml --group shutdown
-	
+	phpunit -c test/ --coverage-clover build/coverage/unit-coverage.xml --group unit
+	phpunit -c test/ --coverage-clover build/coverage/functional-coverage.xml --group functional
+	phpunit -c test/ --coverage-clover build/coverage/shutdown-coverage.xml --group shutdown
+
 .PHONY: tests
 tests:
 	# Rebuild image to copy changes files to the image
 	make elastica-image
 	make setup
 	docker-compose run elastica make phpunit
-	
+
 # Makes it easy to run a single test file. Example to run IndexTest.php: make test TEST="IndexTest.php"
 .PHONY: test
 test:
@@ -73,7 +73,7 @@ lint:
 	${RUN_ENV} php-cs-fixer fix
 
 .PHONY: loc
-loc: 
+loc:
 	${RUN_ENV} cloc --by-file --xml --exclude-dir=build -out=build/cloc.xml .
 
 .PHONY: phploc
@@ -115,7 +115,7 @@ destroy-environment:
 remove-containers:
 	-docker stop $(shell docker ps -a -q)
 	-docker rm -v $(shell docker ps -a -q)
-	
+
 # Starts a shell inside the elastica image
 .PHONY: shell
 shell:
@@ -172,4 +172,4 @@ push-images: build-images
 
 # google-setup:
 # 	docker-machine create --driver google --google-project elastica-1024 --google-machine-type n1-standard-8 elastica
-# 	eval "$(docker-machine env elastica)"
+# 	eval "$(docker-machine env elastica)"