only-changed-jest-watch-plugin/example/node_modules/jest-cli/build/reporters/get_snapshot_status.js

Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});

const chalk = require('chalk');
/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 *
 */

var _require = require('./utils');

const pluralize = _require.pluralize;

const ARROW = ' \u203A ';
const DOT = ' \u2022 ';
const FAIL_COLOR = chalk.bold.red;
const SNAPSHOT_ADDED = chalk.bold.green;
const SNAPSHOT_UPDATED = chalk.bold.green;
const SNAPSHOT_OUTDATED = chalk.bold.yellow;

exports.default = (snapshot, afterUpdate) => {
  const statuses = [];

  if (snapshot.added) {
    statuses.push(
      SNAPSHOT_ADDED(
        ARROW + pluralize('snapshot', snapshot.added) + ' written.'
      )
    );
  }

  if (snapshot.updated) {
    statuses.push(
      SNAPSHOT_UPDATED(
        ARROW + pluralize('snapshot', snapshot.updated) + ' updated.'
      )
    );
  }

  if (snapshot.unmatched) {
    statuses.push(
      FAIL_COLOR(ARROW + pluralize('snapshot', snapshot.unmatched) + ' failed.')
    );
  }

  if (snapshot.unchecked) {
    if (afterUpdate) {
      statuses.push(
        SNAPSHOT_UPDATED(
          ARROW + pluralize('snapshot', snapshot.unchecked) + ' removed.'
        )
      );
    } else {
      statuses.push(
        SNAPSHOT_OUTDATED(
          ARROW + pluralize('snapshot', snapshot.unchecked) + ' obsolete'
        ) + '.'
      );
    }

    snapshot.uncheckedKeys.forEach(key => {
      statuses.push(`  ${DOT}${key}`);
    });
  }

  if (snapshot.fileDeleted) {
    statuses.push(SNAPSHOT_UPDATED(ARROW + 'snapshot file removed.'));
  }

  return statuses;
};