text: const _ = require('lodash');
  const sinon = require('sinon');
  const semver = require('semver');
  const { parseVersion } = require('../../lib/util');
  const Log = require('../../lib/log');
  const Config = require('../../lib/config');
  const ShellStub = require('../stub/shell');
  const Spinner = require('../../lib/spinner');
  const Prompt = require('../../lib/prompt');
  
  module.exports.factory = (Definition, { namespace, options = {}, container = {} } = {}) => {
    _.defaults(options, { ci: true, verbose: false, 'dry-run': false, debug: false });
  
    const ns = namespace || Definition.name.toLowerCase();
  
    container.config = container.config || new Config(Object.assign({ config: false }, options));
    container.log = container.log || sinon.createStubInstance(Log);
  
    const spinner = container.spinner || sinon.createStubInstance(Spinner);
    spinner.show.callsFake(({ enabled = true, task }) => (enabled ? task() : () => {}));
    container.spinner = spinner;
    container.shell = container.shell || new ShellStub({ container });
    container.prompt = container.prompt || new Prompt({ container });
    container.shell.cache = { set: () => {}, has: () => false };
  
    return new Definition({
      namespace: ns,
      options,
      container
    });
  };
  
  const getIncrement = plugin =>
    plugin.getIncrement(plugin.options) || plugin.getContext('increment') || plugin.config.getContext('increment');
  
  const getVersion = async (plugin, options) => {
    const { latestVersion, increment } = options;
    return (
      (await plugin.getIncrementedVersionCI(options)) ||
      (await plugin.getIncrementedVersion(options)) ||
      (increment !== false ? semver.inc(latestVersion, increment || 'patch') : latestVersion)
    );
  };
  
  module.exports.runTasks = async plugin => {
    await plugin.init();
  
    const name = (await plugin.getName()) || '__test__';
    const latestVersion = (await plugin.getLatestVersion()) || '1.0.0';
    const changelog = (await plugin.getChangelog(latestVersion)) || null;
    const increment = getIncrement(plugin);
  
    plugin.config.setContext({ name, latestVersion, latestTag: latestVersion, changelog });
  
    const { preRelease } = plugin.config.options;
    const isPreRelease = Boolean(preRelease);
    const preReleaseId = typeof preRelease === 'string' ? preRelease : null;
    const version = await getVersion(plugin, { latestVersion, increment, isPreRelease, preReleaseId });
  
    plugin.config.setContext(parseVersion(version));
  
    await plugin.beforeBump();
    await plugin.bump(version);
  
    const tagName = plugin.config.getContext('tagName') || version;
    plugin.config.setContext({ tagName });
  
    await plugin.beforeRelease();
    await plugin.release();
    await plugin.afterRelease();
  
    return {
      name,
      latestVersion,
      version
    };
  };
  