#!/usr/bin/env bats

load test_helper

setup() {
  global_setup
  [[ -f "$DOKKU_ROOT/VHOST" ]] && cp -fp "$DOKKU_ROOT/VHOST" "$DOKKU_ROOT/VHOST.bak"
  create_app
}

teardown() {
  destroy_app
  [[ -f "$DOKKU_ROOT/VHOST.bak" ]] && mv "$DOKKU_ROOT/VHOST.bak" "$DOKKU_ROOT/VHOST" && chown dokku:dokku "$DOKKU_ROOT/VHOST"
  global_teardown
}

@test "(nginx-vhosts) nginx:set x-forwarded-for-value" {
  run deploy_app
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-For \$remote_addr;"

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-for-value '\$http_x_forwarded_for'"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-For \$http_x_forwarded_for;"
}

@test "(nginx-vhosts) nginx:set x-forwarded-port-value" {
  run deploy_app
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Port \$server_port;"

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-port-value '\$http_x_forwarded_port'"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Port \$http_x_forwarded_port;"
}

@test "(nginx-vhosts) nginx:set x-forwarded-proto-value" {
  run deploy_app
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Proto \$scheme;"

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-proto-value '\$http_x_forwarded_proto'"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Proto \$http_x_forwarded_proto;"
}

@test "(nginx-vhosts) nginx:set x-forwarded-ssl" {
  run deploy_app
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Ssl" 0

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-ssl on"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Ssl on;"

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-ssl off"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Ssl off;"

  run /bin/bash -c "dokku nginx:set $TEST_APP x-forwarded-ssl"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku proxy:build-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_success

  run /bin/bash -c "dokku nginx:show-config $TEST_APP"
  echo "output: $output"
  echo "status: $status"
  assert_output_contains "X-Forwarded-Ssl" 0
}