For unsuccessful actions, there should not be outputs - workflow

Question

I'm trying to test my workflow with HTTP request action... And when I select Status "Failure" - I can't add Output. But when I send a request without testing - I can see Output from the failed action (i.e. Status code, Body, Headers).
So, how can I test this one with Output parameters? Actually, I have to handle Status code in the subsequent actions.
My workflow seems like this:
{
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Bad": {
"inputs": {
"body": "Bad: #{outputs('HTTP')['statusCode']}",
"statusCode": 503
},
"kind": "http",
"runAfter": {
"HTTP": [
"TIMEDOUT",
"FAILED"
]
},
"type": "Response"
},
"HTTP": {
"inputs": {
"method": "GET",
"uri": "#{appsetting('externalServiceUrl')}/api/entities/"
},
"runAfter": {},
"type": "Http"
},
"Success": {
"inputs": {
"body": "Success",
"statusCode": 200
},
"kind": "http",
"runAfter": {
"HTTP": [
"Succeeded"
]
},
"type": "Response"
}
},
"contentVersion": "1.0.0.0",
"outputs": {},
"triggers": {
"manual": {
"inputs": {},
"kind": "Http",
"type": "Request"
}
}
},
"kind": "Stateful"
}

Answer 1

Actually, I have to handle Status code in the subsequent actions.
You just need to change the status as Succeeded and in Status Code when you scroll down you can find a bunch of status codes that you can set.
Additionally, To Handle Status Code further you can also use the Condition action of Control check if the HTTP connector has satisfied the conditions that we are looking for. Here is my logic app workflow.
So the Success executes for 200 and 202 status and rest all codes comes under bad action when executed.

Answer 2

My solution in Acceptance tests to test this workflow - I just mocked API using WireMock.
But lack of possibility to test with the default functionality (without Kludge) seems like a bug.