@zkochan/pnpm/cached_node_modules/eslint-plugin-promise/test/always-return.test.js

A fast implementation of npm install

'use strict'

var rule = require('../rules/always-return')
var RuleTester = require('eslint').RuleTester
var message = 'Each then() should return a value or throw'
var parserOptions = { ecmaVersion: 6 }
var ruleTester = new RuleTester()
ruleTester.run('always-return', rule, {
  valid: [
    { code: 'hey.then(x => x)', parserOptions: parserOptions },
    { code: 'hey.then(x => ({}))', parserOptions: parserOptions },
    { code: 'hey.then(x => { return x * 10 })', parserOptions: parserOptions },
    { code: 'hey.then(function() { return 42; })', parserOptions: parserOptions },
    { code: 'hey.then(function() { return new Promise(); })', parserOptions: parserOptions },
    { code: 'hey.then(function() { return "x"; }).then(doSomethingWicked)' },
    { code: 'hey.then(x => x).then(function() { return "3" })', parserOptions: parserOptions },
    { code: 'hey.then(function() { throw new Error("msg"); })', parserOptions: parserOptions },
    { code: 'hey.then(function(x) { if (!x) { throw new Error("no x"); } return x; })', parserOptions: parserOptions },
    { code: 'hey.then(function(x) { if (x) { return x; } throw new Error("no x"); })', parserOptions: parserOptions },
    { code: 'hey.then(x => { throw new Error("msg"); })', parserOptions: parserOptions },
    { code: 'hey.then(x => { if (!x) { throw new Error("no x"); } return x; })', parserOptions: parserOptions },
    { code: 'hey.then(x => { if (x) { return x; } throw new Error("no x"); })', parserOptions: parserOptions }
  ],

  invalid: [
    {
      code: 'hey.then(x => {})',
      parserOptions: parserOptions,
      errors: [ { message: message } ]
    },
    {
      code: 'hey.then(function() { })',
      errors: [ { message: message } ]
    },
    {
      code: 'hey.then(function() { }).then(x)',
      errors: [ { message: message } ]
    },
    {
      code: 'hey.then(function() { }).then(function() { })',
      errors: [ { message: message }, { message: message } ]
    },
    {
      code: 'hey.then(function() { doSomethingWicked(); })',
      errors: [ { message: message } ]
    }
  ]
})