#!/usr/bin/env bats

load helpers

@test "s1 proxy admin is up on :19000" {
  retry_default curl -f -s localhost:19000/stats -o /dev/null
}

@test "s2 proxy admin is up on :19001" {
  retry_default curl -f -s localhost:19001/stats -o /dev/null
}

@test "s1 proxy listener should be up and have right cert" {
  assert_proxy_presents_cert_uri localhost:21000 s1
}

@test "s2 proxy listener should be up and have right cert" {
  assert_proxy_presents_cert_uri localhost:21001 s2
}

@test "s2 proxy should be healthy" {
  assert_service_has_healthy_instances s2 1
}

@test "s1 upstream should have healthy endpoints for s2" {
  assert_upstream_has_endpoints_in_status 127.0.0.1:19000 s2.default.primary HEALTHY 1
}

@test "s2 proxy should have been configured with http local ratelimit filters" {
  HTTP_FILTERS=$(get_envoy_http_filters localhost:19001)
  PUB=$(echo "$HTTP_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')

  echo "HTTP_FILTERS = $HTTP_FILTERS"
  echo "PUB = $PUB"

  [ "$PUB" = "envoy.filters.http.local_ratelimit,envoy.filters.http.rbac,envoy.filters.http.header_to_metadata,envoy.filters.http.router" ]
}

@test "s1(tcp) proxy should not be changed by http/localratelimit extension" {
  TCP_FILTERS=$(get_envoy_listener_filters localhost:19000)
  PUB=$(echo "$TCP_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')

  echo "TCP_FILTERS = $TCP_FILTERS"
  echo "PUB = $PUB"

  [ "$PUB" = "envoy.filters.network.rbac,envoy.filters.network.tcp_proxy" ]
}

@test "first connection to s2 - success" {
  run retry_default curl -s -f -d hello localhost:5000
  [ "$status" -eq 0 ]
  [[ "$output" == *"hello"* ]]
}

@test "ratelimit to s2 is in effect - return code 429" {
  retry_default must_fail_http_connection localhost:5000 429
}