chore: add test distributions

Makefile

@@ -3,10 +3,22 @@ ROLE_NAME=franklinkim.apache2
 ROLE_PATH=/etc/ansible/roles/$(ROLE_NAME)
 TEST_VERSION=ansible --version
 TEST_DEPS=ansible-galaxy install weareinteractive.apt franklinkim.openssl franklinkim.htpasswd
-TEST_SYNTAX=ansible-playbook -vv -i 'localhost,' -c local $(ROLE_PATH)/tests/main.yml --syntax-check
-TEST_PLAYBOOK=ansible-playbook -vv -i 'localhost,' -c local $(ROLE_PATH)/tests/main.yml
+TEST_SYNTAX=ansible-playbook -v -i 'localhost,' -c local $(ROLE_PATH)/tests/main.yml --syntax-check
+TEST_PLAYBOOK=ansible-playbook -vvvv -i 'localhost,' -c local $(ROLE_PATH)/tests/main.yml
 TEST_CMD=$(TEST_DEPS); $(TEST_VERSION); $(TEST_SYNTAX); $(TEST_PLAYBOOK)
 
-.PHONY: test
+
+test_ubuntu16.06: dist=ubuntu16.06
+test_ubuntu16.06: test
+
+test_ubuntu14.06: dist=ubuntu14.06
+test_ubuntu14.06: test
+
+test_debian9: dist=debian9
+test_debian9: test
+
+test_debian8: dist=debian8
+test_debian8: test
+
 test:
-	docker run -it --rm -e "ROLE_NAME=$(ROLE_NAME)" -v $(PWD):$(ROLE_PATH) williamyeh/ansible:ubuntu16.04 /bin/bash -c "$(TEST_CMD)"
+	docker run -it --rm -v $(PWD):$(ROLE_PATH) williamyeh/ansible:$(dist) /bin/bash -c "$(TEST_CMD)"