feat: wait until helm charts are installed before marking a deploy as failed or completed

This ensures applications are actually up vs giving a false sense of security to users about the state of their applications.

tests/unit/scheduler-k3s-2.bats

@@ -44,11 +44,6 @@ teardown_() {
   echo "status: $status"
   assert_success
 
-  run /bin/bash -c "sleep 20"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-
   assert_http_localhost_response "http" "$TEST_APP.dokku.me" "80" "" "python/http.server"
 
   # include autoscaling tests
@@ -128,11 +123,6 @@ teardown_() {
   echo "status: $status"
   assert_success
 
-  run /bin/bash -c "sleep 20"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-
   assert_http_localhost_response "http" "$TEST_APP.dokku.me" "80" "" "python/http.server"
 
   run /bin/bash -c "kubectl get pods -o=jsonpath='{.items[*]..resources.requests.cpu}'"
@@ -182,11 +172,6 @@ teardown_() {
   echo "status: $status"
   assert_success
 
-  run /bin/bash -c "sleep 20"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-
   assert_http_localhost_response "http" "$TEST_APP.dokku.me" "80" "" "python/http.server"
 }
 
@@ -237,11 +222,6 @@ teardown_() {
   echo "status: $status"
   assert_success
 
-  run /bin/bash -c "sleep 20"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-
   assert_http_localhost_response "http" "$TEST_APP.dokku.me" "80" "" "python/http.server"
 
   run /bin/bash -c "kubectl get deployment $TEST_APP-web -o json | jq -r '.metadata.annotations.\"test.dokku.com/resource-type\"'"

tests/unit/test_helper.bash

@@ -668,8 +668,6 @@ install_k3s() {
   echo "output: $output"
   echo "status: $status"
   assert_success
-
-  sleep 20
 }
 
 uninstall_k3s() {