110 lines
4.4 KiB
JavaScript
110 lines
4.4 KiB
JavaScript
'use strict'
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const t = require('tap')
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const test = t.test
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const FindMyWay = require('..')
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const alpha = () => { }
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const beta = () => { }
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const gamma = () => { }
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test('A route could support multiple host constraints while versioned', t => {
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t.plan(6)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '1.1.0' } }, beta)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '2.1.0' } }, gamma)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '1.x' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '1.1.x' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '2.x' }).handler, gamma)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '2.1.x' }).handler, gamma)
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t.notOk(findMyWay.find('GET', '/', { host: 'fastify.io', version: '3.x' }))
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t.notOk(findMyWay.find('GET', '/', { host: 'something-else.io', version: '1.x' }))
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})
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test('Constrained routes are matched before unconstrainted routes when the constrained route is added last', t => {
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t.plan(3)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', {}, alpha)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, beta)
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t.equal(findMyWay.find('GET', '/', {}).handler, alpha)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'example.com' }).handler, alpha)
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})
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test('Constrained routes are matched before unconstrainted routes when the constrained route is added first', t => {
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t.plan(3)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, beta)
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findMyWay.on('GET', '/', {}, alpha)
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t.equal(findMyWay.find('GET', '/', {}).handler, alpha)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'example.com' }).handler, alpha)
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})
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test('Routes with multiple constraints are matched before routes with one constraint when the doubly-constrained route is added last', t => {
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t.plan(3)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, alpha)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '1.0.0' } }, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io' }).handler, alpha)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '1.0.0' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '2.0.0' }), null)
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})
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test('Routes with multiple constraints are matched before routes with one constraint when the doubly-constrained route is added first', t => {
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t.plan(3)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '1.0.0' } }, beta)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, alpha)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io' }).handler, alpha)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '1.0.0' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '2.0.0' }), null)
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})
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test('Routes with multiple constraints are matched before routes with one constraint before unconstrained routes', t => {
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t.plan(3)
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const findMyWay = FindMyWay()
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '1.0.0' } }, beta)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, alpha)
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findMyWay.on('GET', '/', { constraints: {} }, gamma)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '1.0.0' }).handler, beta)
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t.equal(findMyWay.find('GET', '/', { host: 'fastify.io', version: '2.0.0' }), null)
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t.equal(findMyWay.find('GET', '/', { host: 'example.io' }).handler, gamma)
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})
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test('Has constraint strategy method test', t => {
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t.plan(6)
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const findMyWay = FindMyWay()
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t.same(findMyWay.hasConstraintStrategy('version'), false)
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t.same(findMyWay.hasConstraintStrategy('host'), false)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io' } }, () => {})
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t.same(findMyWay.hasConstraintStrategy('version'), false)
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t.same(findMyWay.hasConstraintStrategy('host'), true)
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findMyWay.on('GET', '/', { constraints: { host: 'fastify.io', version: '1.0.0' } }, () => {})
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t.same(findMyWay.hasConstraintStrategy('version'), true)
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t.same(findMyWay.hasConstraintStrategy('host'), true)
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})
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