[dockerfile] test new config stuff

tests/apps/dockerfile/app.json

@@ -23,6 +23,10 @@
     "WEB_CONCURRENCY": {
       "description": "The number of processes to run.",
       "generator": "echo 5"
+    },
+    "FROM_APP_JSON": {
+      "description": "The number of processes to run.",
+      "value": "'foo\nbar'"
     }
   },
   "image": "gliderlabs/herokuish",

tests/apps/dockerfile/check_deploy

@@ -1,2 +1,18 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello World!"
+set -e;
+
+test_url () {
+  path="$1"
+  expected_output="$2"
+  url="$base_url$path"
+  output="$(curl -s -S "$url:3000")"
+  echo "$output"
+  test "$output" == "$expected_output"
+}
+
+base_url="$1"
+test_url / "Hello World!"
+test_url /env/FROM_APP_JSON "'foo
+bar'"
+test_url /env/HELLO "Hello
+ 'world' "

tests/apps/dockerfile/index.js

@@ -8,6 +8,10 @@ app.get('/', function(request, response) {
   response.send('Hello World!')
 })
 
+app.get('/env/:key', function(request, response) {
+  response.send(process.env[request.params["key"]])
+})
+
 app.listen(app.get('port'), function() {
   console.log("Node app is running at localhost:" + app.get('port'))
 })

tests/apps/dockerfile/post-deploy

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -ex;
+
+REMOTE=$1
+REPO=$2
+
+GREETING=$(printf "Hello
+ 'world' " | base64)
+ssh "$REMOTE" config:set --encoded "$REPO" HELLO="$GREETING"