39 lines
801 B
JavaScript
39 lines
801 B
JavaScript
'use strict'
|
|
|
|
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()
|
|
})
|