Get skeleton testing in place

Vagrantfile

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+Vagrant.configure("2") do |config|
+
+  config.vm.define "bootstrap" do |bootstrap|
+    bootstrap.vm.box = "ubuntu/bionic64"
+    bootstrap.vm.hostname = "bootstrap"
+    bootstrap.vm.network "private_network", ip: "192.168.254.2"
+    bootstrap.vm.provider "virtualbox" do |v|
+      v.memory = 1024
+      v.cpus = 1
+    end
+  end
+
+
+  config.vm.define "worker1" do |worker1|
+    worker1.vm.box = "ubuntu/bionic64"
+    worker1.vm.hostname = "worker1"
+    worker1.vm.network "private_network", ip: "192.168.254.3"
+    worker1.vm.provider "virtualbox" do |v|
+      v.memory = 1024
+      v.cpus = 1
+    end
+  end
+end

tests/lib/test-function.sh

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+#!/bin/bash
+
+red=`tput setaf 1`
+green=`tput setaf 2`
+reset=`tput sgr0`
+#echo "${red}red text ${green}green text${reset}"
+
+function test {
+  local name="${1}"
+  shift
+  local command="${@}"
+  eval $command
+  local return=$?
+  if [[ ! $return -eq 0 ]]; then
+    echo "${red}FAILED: ${name}${reset}"
+    return 1
+  else
+    echo "${green}PASSED: $name${reset}"
+    return 0
+  fi
+}

tests/vagrant-tests.sh

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+#!/bin/bash
+
+project_dir="$(dirname $( dirname $(readlink -f ${BASH_SOURCE[0]})))"
+source ${project_dir}/tests/lib/test-function.sh
+
+function main {
+  cd ${project_dir}
+  run-tests
+  destroy-infrastructure
+}
+function run-tests {
+  trap "destroy-infrastructure; exit 1" ERR
+  echo Building vagrant infrastructure
+  test "Building infrastructure with vagrant up should not fail." \
+    "vagrant up > /dev/null"
+
+  test "Running command on a vagrant node should not fail." \
+    vagrant ssh bootstrap -c ls
+}
+
+function destroy-infrastructure {
+  echo Tearing down vagrant infrastructure
+  vagrant destroy -f > /dev/null
+}
+
+main
+exit 0