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backend/node_modules/find-my-way/test/params-collisions.test.js

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+'use strict'
+
+const t = require('tap')
+const test = t.test
+const FindMyWay = require('..')
+
+test('should setup parametric and regexp node', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler = () => {}
+  const regexpHandler = () => {}
+
+  findMyWay.on('GET', '/foo/:bar', paramHandler)
+  findMyWay.on('GET', '/foo/:bar(123)', regexpHandler)
+
+  t.equal(findMyWay.find('GET', '/foo/value').handler, paramHandler)
+  t.equal(findMyWay.find('GET', '/foo/123').handler, regexpHandler)
+})
+
+test('should setup parametric and multi-parametric node', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler = () => {}
+  const regexpHandler = () => {}
+
+  findMyWay.on('GET', '/foo/:bar', paramHandler)
+  findMyWay.on('GET', '/foo/:bar.png', regexpHandler)
+
+  t.equal(findMyWay.find('GET', '/foo/value').handler, paramHandler)
+  t.equal(findMyWay.find('GET', '/foo/value.png').handler, regexpHandler)
+})
+
+test('should throw when set upping two parametric nodes', t => {
+  t.plan(1)
+
+  const findMyWay = FindMyWay()
+  findMyWay.on('GET', '/foo/:bar', () => {})
+
+  t.throws(() => findMyWay.on('GET', '/foo/:baz', () => {}))
+})
+
+test('should throw when set upping two regexp nodes', t => {
+  t.plan(1)
+
+  const findMyWay = FindMyWay()
+  findMyWay.on('GET', '/foo/:bar(123)', () => {})
+
+  t.throws(() => findMyWay.on('GET', '/foo/:bar(456)', () => {}))
+})
+
+test('should set up two parametric nodes with static ending', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler1 = () => {}
+  const paramHandler2 = () => {}
+
+  findMyWay.on('GET', '/foo/:bar.png', paramHandler1)
+  findMyWay.on('GET', '/foo/:bar.jpeg', paramHandler2)
+
+  t.equal(findMyWay.find('GET', '/foo/value.png').handler, paramHandler1)
+  t.equal(findMyWay.find('GET', '/foo/value.jpeg').handler, paramHandler2)
+})
+
+test('should set up two regexp nodes with static ending', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler1 = () => {}
+  const paramHandler2 = () => {}
+
+  findMyWay.on('GET', '/foo/:bar(123).png', paramHandler1)
+  findMyWay.on('GET', '/foo/:bar(456).jpeg', paramHandler2)
+
+  t.equal(findMyWay.find('GET', '/foo/123.png').handler, paramHandler1)
+  t.equal(findMyWay.find('GET', '/foo/456.jpeg').handler, paramHandler2)
+})
+
+test('node with longer static suffix should have higher priority', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler1 = () => {}
+  const paramHandler2 = () => {}
+
+  findMyWay.on('GET', '/foo/:bar.png', paramHandler1)
+  findMyWay.on('GET', '/foo/:bar.png.png', paramHandler2)
+
+  t.equal(findMyWay.find('GET', '/foo/value.png').handler, paramHandler1)
+  t.equal(findMyWay.find('GET', '/foo/value.png.png').handler, paramHandler2)
+})
+
+test('node with longer static suffix should have higher priority', t => {
+  t.plan(2)
+
+  const findMyWay = FindMyWay()
+
+  const paramHandler1 = () => {}
+  const paramHandler2 = () => {}
+
+  findMyWay.on('GET', '/foo/:bar.png.png', paramHandler2)
+  findMyWay.on('GET', '/foo/:bar.png', paramHandler1)
+
+  t.equal(findMyWay.find('GET', '/foo/value.png').handler, paramHandler1)
+  t.equal(findMyWay.find('GET', '/foo/value.png.png').handler, paramHandler2)
+})
+
+test('should set up regexp node and node with static ending', t => {
+  t.plan(2)
+
+  const regexHandler = () => {}
+  const multiParamHandler = () => {}
+
+  const findMyWay = FindMyWay()
+  findMyWay.on('GET', '/foo/:bar(123)', regexHandler)
+  findMyWay.on('GET', '/foo/:bar(123).jpeg', multiParamHandler)
+
+  t.equal(findMyWay.find('GET', '/foo/123.jpeg').handler, multiParamHandler)
+  t.equal(findMyWay.find('GET', '/foo/123').handler, regexHandler)
+})