[config] sort config:show by key name

resolves: #3293
2018-10-27 15:35:40 -04:00
parent ba4db261ba
commit 34efbbd570
3 changed files with 25 additions and 3 deletions
--- a/tests/unit/20_config.bats
+++ b/tests/unit/20_config.bats
@@ -145,3 +145,16 @@ teardown() {
  echo "status: "$status
  assert_success
 }
+
+@test "(config) config:show" {
+  run bash -c "dokku --app $TEST_APP config:set zKey=true bKey=true BKEY=true aKey=true"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+
+  run bash -c "dokku --app $TEST_APP config:show"
+  echo "output: "$output
+  echo "status: "$stat
+
+  assert_output "=====> $TEST_APP env vars"$'\nBKEY:  true\naKey:  true\nbKey:  true\nzKey:  true'
+}