From acf2c854d2485a221d27389dd550067aacabb9ec Mon Sep 17 00:00:00 2001
From: Petr Hlavicka <petr@hlavicka.cz>
Date: Sat, 19 Jul 2025 15:53:48 +0200
Subject: [PATCH] test

---
 tests/unit/caddy.bats | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/unit/caddy.bats b/tests/unit/caddy.bats
index d48d41196..0155cda71 100644
--- a/tests/unit/caddy.bats
+++ b/tests/unit/caddy.bats
@@ -50,6 +50,34 @@ teardown() {
   assert_output_contains "python/http.server"
 }
 
+@test "(caddy) custom label key" {
+  run /bin/bash -c "dokku builder-herokuish:set $TEST_APP allowed true"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku proxy:set $TEST_APP caddy"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku caddy:set $TEST_APP label-key caddy_0"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run deploy_app
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"caddy_0\" }}'"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+  assert_output "$TEST_APP.${DOKKU_DOMAIN}:80"
+}
+
 @test "(caddy) multiple domains" {
   run /bin/bash -c "dokku proxy:set $TEST_APP caddy"
   echo "output: $output"