Deal with unset docker login

test.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+set -e
+
+DIR=$(mktemp -d)
+TESTS=$DIR/make-deploy/testing
+
+function prepdir() {
+  mkdir $DIR/make-deploy
+  cp -r * $DIR/make-deploy
+  cd $DIR
+  ln -s make-deploy/Makefile
+  touch secrets.mk
+  echo "::::::::: testing directory root: $DIR"
+}
+
+function cleandir(){
+  rm -fr $DIR
+  echo "::::::::: cleanup done"
+}
+
+function test_with_minimal_vars_apt(){
+  echo "::::::::: $FUNCNAME ::::::::::::"
+  cp $TESTS/apt_config.mk config.mk
+  make deploy
+}
+
+function test_with_minimal_vars_compose(){
+  echo "::::::::: $FUNCNAME ::::::::::::"
+  cp $TESTS/compose_config.mk config.mk
+  cp $TESTS/docker-compose.yml .
+  make deploy
+  rm -f docker-compose.yml
+}
+
+function test_with_minimal_vars_compose_file(){
+  echo "::::::::: $FUNCNAME ::::::::::::"
+  cp $TESTS/compose_file_config.mk config.mk
+  cp $TESTS/docker-compose.yml .
+  make deploy
+  rm -f docker-compose.yml
+}
+
+prepdir
+
+test_with_minimal_vars_apt
+test_with_minimal_vars_compose
+test_with_minimal_vars_compose_file
+
+cleandir