A letsencrypt-auto upgrade test!

- should be run with --branch v0.1.0

scripts/test_leauto_upgrades.sh

@@ -0,0 +1,18 @@
+#!/bin/bash -xe
+
+# $OS_TYPE $PUBLIC_IP $PRIVATE_IP $PUBLIC_HOSTNAME $BOULDER_URL
+# are dynamically set at execution
+
+cd letsencrypt
+#git checkout v0.1.0     use --branch instead
+SAVE="$PIP_EXTRA_INDEX_URL"
+unset PIP_EXTRA_INDEX_URL
+./letsencrypt-auto -v --debug --version 
+
+export PIP_EXTRA_INDEX_URL="$SAVE"
+
+if ! ./letsencrypt-auto -v --debug --version | grep 0.1.1 ; then
+    echo upgrade appeared to fail
+    exit 1
+fi
+echo upgrade appeared to be successful