babel-plugin-intuitional-test-stringify

babel-plugin-intuitional-test-stringify

The babel plugin for intuitional test ast stringify.

Usage

Default Options

• Input

// message
1 + 2 // => 3

• Output

var _looseEqual = require('assert').deepEqual

_looseEqual(1 + 2, 3, message)

Jest Style Options

{
  "libraryTarget": "external",
  "wrapTemplate": "it(MESSAGE, function() {return BODY});",
  "libraryName": "expect",
  "methodMapper": {
    "looseNotEqual": "not.toEqual",
    "looseEqual": "toEqual",
    "strictEqual": "toBe",
    "strictNotEqual": "not.toBe"
  },
  "expressionTemplate": "LIBRARY_NAME(ACTUAL).METHOD(EXPECTED)"
}

• Input

// message
1 + 2 // => 3

• Output

// message
it('message', function() {
  return expect(1 + 2).toEqual(3)
}) // => 3

Options

libraryName

The assertion library name.

• Type: string
• Default: 'assert'

libraryTarget

• Type: 'named' | 'external'
• Default: 'named'

expressionTemplate

The template for generating _looseEqual(1 + 2, 3, message); from example.

• Type: string
• Default: 'METHOD(ACTUAL, EXPECTED, MESSAGE);'

methodMapper

• Type: { strictEqual: string, looseEqual: string, looseNotEqual: string, strictNotEqual: string }
• Default: { strictEqual: 'strictEqual', looseEqual: 'deepEqual', looseNotEqual: 'notDeepEqual', strictNotEqual: 'notStrictEqual' }