fastify
Version:
Fast and low overhead web framework, for Node.js
39 lines (32 loc) • 801 B
JavaScript
const { test } = require('tap')
const Fastify = require('..')
const {
FST_ERR_DEC_ALREADY_PRESENT
} = require('../lib/errors')
test('Should be able to override the default use API', t => {
t.plan(1)
const fastify = Fastify()
fastify.decorate('use', () => true)
t.equal(fastify.use(), true)
})
test('Cannot decorate use twice', t => {
t.plan(1)
const fastify = Fastify()
fastify.decorate('use', () => true)
try {
fastify.decorate('use', () => true)
} catch (err) {
t.ok(err instanceof FST_ERR_DEC_ALREADY_PRESENT)
}
})
test('Encapsulation works', t => {
t.plan(1)
const fastify = Fastify()
fastify.register((instance, opts, done) => {
instance.decorate('use', () => true)
t.equal(instance.use(), true)
done()
})
fastify.ready()
})