#!/usr/bin/env bash

setup_file(){
  load "$PWD/tests/integration/helpers/common"
  _common_setup
  _add_server
  _new_app
}

teardown_file(){
  _rm_app
  _rm_server
  _reset_recipe
}

setup(){
  load "$PWD/tests/integration/helpers/common"
  _common_setup
}

teardown(){
  # https://github.com/bats-core/bats-core/issues/383#issuecomment-738628888
  if [[ -z "${BATS_TEST_COMPLETED}" ]]; then
    _undeploy_app
  fi
}

# bats test_tags=slow
@test "autocomplete" {
  run $ABRA app cmd --generate-bash-completion
  assert_success
  assert_output "$TEST_APP_DOMAIN"

  run $ABRA app cmd "$TEST_APP_DOMAIN" --generate-bash-completion
  assert_success
  assert_output "app"

  run $ABRA app cmd "$TEST_APP_DOMAIN" app --generate-bash-completion
  assert_success
  assert_output "test_cmd
test_cmd_arg
test_cmd_args
test_cmd_export"
}

@test "validate app argument" {
  run $ABRA app cmd
  assert_failure
  assert_output --partial 'no app provided'

  run $ABRA app cmd DOESNTEXIST
  assert_failure
  assert_output --partial 'cannot find app'
}

@test "retrieve recipe if missing" {
  run rm -rf "$ABRA_DIR/recipes/$TEST_RECIPE"
  assert_success
  assert_not_exists "$ABRA_DIR/recipes/$TEST_RECIPE"

  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd
  assert_success
  assert_output --partial 'baz'

  assert_exists "$ABRA_DIR/recipes/$TEST_RECIPE"
}

@test "bail if unstaged changes and no --chaos" {
  run bash -c "echo foo >> $ABRA_DIR/recipes/$TEST_RECIPE/foo"
  assert_success
  assert_exists "$ABRA_DIR/recipes/$TEST_RECIPE/foo"

  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd
  assert_failure
  assert_output --partial 'locally unstaged changes'

  run rm -rf "$ABRA_DIR/recipes/$TEST_RECIPE/foo"
  assert_not_exists "$ABRA_DIR/recipes/$TEST_RECIPE/foo"
}

@test "do not bail if unstaged changes and --chaos" {
  run bash -c "echo foo >> $ABRA_DIR/recipes/$TEST_RECIPE/foo"
  assert_success
  assert_exists "$ABRA_DIR/recipes/$TEST_RECIPE/foo"

  run $ABRA app cmd --local --chaos "$TEST_APP_DOMAIN" test_cmd
  assert_success
  assert_output --partial 'baz'

  run rm -rf "$ABRA_DIR/recipes/$TEST_RECIPE/foo"
  assert_not_exists "$ABRA_DIR/recipes/$TEST_RECIPE/foo"
}

@test "ensure recipe up to date if no --offline" {
  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" reset --hard HEAD~3
  assert_success

  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" status
  assert_output --regexp 'behind .* 3 commits'

  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd
  assert_success
  assert_output --partial 'baz'

  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" status
  assert_output --partial "up to date"

  _reset_recipe "$TEST_RECIPE"
}

@test "ensure recipe not up to date if --offline" {
  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" reset --hard HEAD~3
  assert_success

  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" status
  assert_output --regexp 'behind .* 3 commits'

  run $ABRA app cmd --local --offline "$TEST_APP_DOMAIN" test_cmd
  assert_success
  assert_output --partial 'baz'

  run git -C "$ABRA_DIR/recipes/$TEST_RECIPE" status
  assert_output --regexp 'behind .* 3 commits'

  _reset_recipe "$TEST_RECIPE"
}

@test "error if missing arguments without passing --local" {
  run $ABRA app cmd "$TEST_APP_DOMAIN"
  assert_failure
  assert_output --partial 'missing arguments'
}

@test "error if missing arguments when passing --local" {
  run $ABRA app cmd --local "$TEST_APP_DOMAIN"
  assert_failure
  assert_output --partial 'missing arguments'
}

@test "cannot use --local and --user at same time" {
  run $ABRA app cmd --local --user root "$TEST_APP_DOMAIN" test_cmd
  assert_failure
  assert_output --partial 'cannot use --local & --user together'
}

@test "error if missing abra.sh" {
  run rm -rf "$ABRA_DIR/recipes/$TEST_RECIPE/abra.sh"
  assert_success

  run $ABRA app cmd --local --chaos "$TEST_APP_DOMAIN" test_cmd
  assert_failure
  assert_output --partial "$ABRA_DIR/recipes/$TEST_RECIPE/abra.sh does not exist"

  _checkout_recipe
}

@test "error if missing command" {
  run $ABRA app cmd --local "$TEST_APP_DOMAIN" doesnt_exist
  assert_failure
  assert_output --partial "doesn't have a doesnt_exist function"
}

@test "run --local command" {
  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd
  assert_success
  assert_output --partial 'baz'
}

@test "run command with single arg" {
  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd_arg -- bing
  assert_success
  assert_output --partial 'bing'
}

@test "run command with several args" {
  run $ABRA app cmd --local "$TEST_APP_DOMAIN" test_cmd_args -- bong bang
  assert_success
  assert_output --partial 'bong bang'
}

# bats test_tags=slow
@test "run command on service" {
  _deploy_app

  run $ABRA app cmd "$TEST_APP_DOMAIN" app test_cmd
  assert_success
  assert_output --partial 'baz'

  _undeploy_app
}

# bats test_tags=slow
@test "error if missing service" {
  _deploy_app

  run $ABRA app cmd "$TEST_APP_DOMAIN" doesnt_exist test_cmd
  assert_failure
  assert_output --partial 'no service doesnt_exist'

  _undeploy_app
}