Merge pull request #873 from progrium/870-mh-bind-ip-on-domains-change

support pre deployment usage of domains plugin. fixes interface binding issue

tests/unit/domains.bats

@@ -3,7 +3,7 @@
 load test_helper
 
 setup() {
-  deploy_app
+  create_app
 }
 
 teardown() {

tests/unit/ports.bats

@@ -66,3 +66,17 @@ teardown() {
   echo "status: "$status
   assert_success
 }
+
+@test "port exposure (domains:add)" {
+  create_app
+  run dokku domains:add $TEST_APP www.test.app.dokku.me
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+  deploy_app
+  sleep 5 # wait for nginx to reload
+  run bash -c "response=\"$(curl -s -S www.test.app.dokku.me)\"; echo \$response; test \"\$response\" == \"nodejs/express\""
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+}

tests/unit/test_helper.bash

@@ -90,7 +90,7 @@ destroy_app() {
 
 deploy_app() {
   TMP=$(mktemp -d -t "$TARGET.XXXXX")
-  rmdir $TMP && cp -r ./tests/apps/config $TMP
+  rmdir $TMP && cp -r ./tests/apps/nodejs-express $TMP
   cd $TMP
   git init
   git config user.email "robot@example.com"