#!/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" {
  # protocol is configured in an upstream override so the cluster name is customized here
  assert_upstream_has_endpoints_in_status 127.0.0.1:19000 1a47f6e1~s2.default.primary HEALTHY 1
}

@test "s1 upstream should be able to connect to s2 with http/1.1" {
  run retry_default curl --http1.1 -s -f -d hello localhost:5000
  [ "$status" -eq 0 ]
  [[ "$output" == *"hello"* ]]
}

@test "s1 proxy should have been configured with http connection managers" {
  LISTEN_FILTERS=$(get_envoy_listener_filters localhost:19000)
  PUB=$(echo "$LISTEN_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')
  UPS=$(echo "$LISTEN_FILTERS" | grep -E "^(default\/default\/)?s2:" | cut -f 2 -d ' ')

  echo "LISTEN_FILTERS = $LISTEN_FILTERS"
  echo "PUB = $PUB"
  echo "UPS = $UPS"

  [ "$PUB" = "envoy.filters.network.http_connection_manager" ]
  [ "$UPS" = "envoy.filters.network.http_connection_manager" ]
}

@test "s2 proxy should have been configured with an http connection manager" {
  LISTEN_FILTERS=$(get_envoy_listener_filters localhost:19001)
  PUB=$(echo "$LISTEN_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')

  echo "LISTEN_FILTERS = $LISTEN_FILTERS"
  echo "PUB = $PUB"

  [ "$PUB" = "envoy.filters.network.http_connection_manager" ]
}

@test "s1 proxy should have been configured with http rbac filters" {
  HTTP_FILTERS=$(get_envoy_http_filters localhost:19000)
  PUB=$(echo "$HTTP_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')
  UPS=$(echo "$HTTP_FILTERS" | grep -E "^(default\/default\/)?s2:" | cut -f 2 -d ' ')

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

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

@test "s1 proxy should have been configured with passive_health_check" {
  CLUSTER_CONFIG=$(get_envoy_cluster_config localhost:19000 1a47f6e1~s2.default.primary)
  echo $CLUSTER_CONFIG

  [ "$(echo $CLUSTER_CONFIG | jq --raw-output '.outlier_detection.interval')" = "22s" ]
  [ "$(echo $CLUSTER_CONFIG | jq --raw-output '.outlier_detection.consecutive_5xx')" = null ]
  [ "$(echo $CLUSTER_CONFIG | jq --raw-output '.outlier_detection.enforcing_consecutive_5xx')" = null ]
  [ "$(echo $CLUSTER_CONFIG | jq --raw-output '.outlier_detection.max_ejection_percent')" = null ]
  [ "$(echo $CLUSTER_CONFIG | jq --raw-output '.outlier_detection.base_ejection_time')" = null ]
}

@test "s2 proxy should have been configured with http rbac 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.rbac,envoy.filters.http.header_to_metadata,envoy.filters.http.router" ]
}