Added primitive unit testing.

unit-tests.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Early stage unit test runner for post-scarcity software environment.
+# Uses bash to run every file in the unit-tests subdirectory; expects these
+# to return 0 on success, anything else on fail.
+
+# (c) 2017 Simon Brooke <simon@journeyman.cc>
+# Licensed under GPL version 2.0, or, at your option, any later version.
+
+tests=0
+pass=0
+fail=0
+
+for file in unit-tests/*
+do
+    echo ${file}
+    bash ${file}
+
+    if [ $? -eq 0 ]
+    then
+	pass=$((${pass} + 1))
+    else
+	fail=$((${fail} + 1))
+    fi
+
+    tests=$((${tests} + 1))
+done
+
+echo
+echo "Tested ${tests}, passed ${pass}, failed ${fail}"
+
+exit ${fail}
+