New test that newlines in systemd service scripts don't cause problems

test/integration/roles/test_service/files/ansible.systemd

@@ -2,6 +2,6 @@
 Description=Ansible Test Service
 
 [Service]
-ExecStart=/usr/sbin/ansible_test_service
+ExecStart=/usr/sbin/ansible_test_service "Test\nthat newlines in scripts\nwork"
 ExecReload=/bin/true
 Type=forking

test/integration/roles/test_service/tasks/systemd_setup.yml

@@ -12,7 +12,7 @@
     - "install_systemd_result.dest == '/usr/lib/systemd/system/ansible_test.service'"
     - "install_systemd_result.state == 'file'"
     - "install_systemd_result.mode == '0644'"
-    - "install_systemd_result.md5sum == 'f634df77d9160ab05bad4ed49d82a0d0'"
+    - "install_systemd_result.md5sum == '6be64a1e44e9e72a467e70a0b562444f'"
     - "install_broken_systemd_result.dest == '/usr/lib/systemd/system/ansible_test_broken.service'"
     - "install_broken_systemd_result.state == 'link'"