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tollo

0.0.7-dev • Public • Published

tollo

NPM Version NPM Downloads JS Standard Style

javascript testing library AAA schema

This project is under development

Purpose

Write declarative, massive, maintenable unit test

Install

$ npm i tollo --save
$ npm i tap -g

tollo use tap as test engine

Quick start

see example/basic.js

const tollo = require('tollo')
 
// sync pure function
function sum (a, b) {
  return a + b
}
 
tollo.add({
  'function sum': {
    describe: 'sum two numbers and get result',
    mode: tollo.mode.SYNC,
 
    act: sum,
 
    cases: [
      {
        describe: 'basic case',
        input: [1, 2],
        output: 3
      },
      {
        input: [1, 5],
        output: 6
      }
    ]
  }
})
 
// sync mutation function
function pop (array) {
  array.pop()
}
 
tollo.add({
  'function pop': {
    describe: 'pop the last element of the given array',
    mode: tollo.mode.SYNC,
 
    act: pop,
    assert: tollo.assert.mutation,
 
    cases: [
      {
        input: [[1, 2]],
        output: [1]
      },
      {
        input: [[1, 2, 3]],
        output: [1, 2]
      },
      // fail
      {
        input: [[4, 5, 6]],
        output: [4]
      }      
    ]
  }
})
 
// async - Promise
const fs = require('fs-extra')
const tools = require('a-toolbox')
 
tollo.add({
  'fs.chmod': {
    mode: tollo.mode.PROMISE,
 
    arrange: async (input, sandbox) => {
      await tools.fs.unlink('/tmp/chmod', true)
      await tools.fs.touch('/tmp/chmod', 0o666)
    },
    act: fs.chmod,
 
    cases: [
      {
        input: ['/tmp/chmod', 0o444]
      },
      {
        input: ['/var/path/none', 0o444],
        throw: new Error('ENOENT')
      }
    ]
  }
})
 
tollo.run()

then run by tap

tap example/basic.js

output

Documentation

See documentation for further informations.

TODO

  • documentation doc/README.md
  • unit test
  • PROMISE mode (doc, example, test)
  • CALLBACK mode (engine, doc, example, test)
  • HTTP mode (engine review, doc, example, test)
  • use other testing engine (jest, mocha, istanbul, jasmine ...)
  • browser version (with HTTP!)

License

The MIT License (MIT)

Copyright (c) 2017-2018, braces lab

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Keywords

none

install

npm i tollo

Downloadsweekly downloads

3

version

0.0.7-dev

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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