express-async-handler - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

.travis.yml

index.d.ts

		@@ -1,1 +0,8 @@
		declare module 'express-async-handler'
		import express = require('express');

		declare function expressAsyncHandler(handler: express.RequestHandler): express.RequestHandler;
		declare namespace expressAsyncHandler {

		}

		export = expressAsyncHandler;

index.js

		const asyncUtil = fn =>
		function asyncUtilWrap(req, res, next, ...args) {
		const fnReturn = fn(req, res, next, ...args)
		if (fnReturn instanceof Promise) {
		return fnReturn.catch(next)
		} else {
		return fnReturn
		}
		return Promise.resolve(fnReturn).catch(next)
		}

		module.exports = asyncUtil

package.json

		{
		"name": "express-async-handler",
		"version": "1.1.1",
		"version": "1.1.2",
		"description": "Express Error Handler for Async Functions",
		@@ -23,2 +23,5 @@ "main": "index.js",
		"license": "MIT",
		"dependencies": {
		"@types/express": "*"
		},
		"devDependencies": {
		@@ -25,0 +28,0 @@ "chai": "^4.1.2",

test.js

		@@ -75,2 +75,27 @@ const chai = require('chai')
		})

		// NB, thenables are not guaranteed to have a `catch` method.
		it('should handle thenables', async () => {
		const error = Error('catch me!')
		// construct a minimalist thenable which we can fail at a specific time
		let thenable, triggerFailure
		const registeringThenable = new Promise(res => {
		thenable = {
		then: sinon.spy((success, fail) => {
		triggerFailure = fail
		res()
		})
		}
		})

		// test the actual library feature
		const next = sinon.spy()
		const catchingThenable = asyncUtil(_ => thenable)(null, null, next)
		await registeringThenable
		expect(thenable.then).to.have.been.called
		expect(next).not.to.have.been.called
		triggerFailure(error)
		await catchingThenable
		expect(next).to.have.been.calledWith(error)
		})
		})

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