レベル8正規化に使われるデータへのリクエスト URL にタイポがあったので修正 (#219)

* Fix data fething bug

* Add a test to assert transforRequest function argument is valid

src/lib/cacheRegexes.ts

@@ -198,7 +198,7 @@ export const getAddrs = async (pref: string, city: string, town: string) => {
  }
 
  const addrsResp = await __internals.fetch(
- ['', encodeURI(pref), encodeURI(city), encodeURI(town) + 'json'].join('/'),
+ ['', encodeURI(pref), encodeURI(city), encodeURI(town) + '.json'].join('/'),
  { level: 8, pref, city, town },
  )
  let addrs: AddrList

test/advanced/interface_v2.test.ts

@@ -2,13 +2,27 @@ import { normalize, config } from '../../src/main-node'
 
 config.interfaceVersion = 2
 config.transformRequest = async (url, query) => {
- const { level, pref, city, town } = query
+ const { level, pref = '', city = '', town = '' } = query
+
  switch (level) {
- case 1:
+ case 1: {
+ const actual = url.toString()
+ const expected = config.japaneseAddressesApi + '.json'
+ if (actual !== expected) {
+ throw new Error(`Invalid URL: ${actual} should be ${expected}`)
+ }
  return {
  A県: ['X市', 'Y市', 'Z町'],
  }
- case 3:
+ }
+ case 3: {
+ const actual = url.toString()
+ const expected =
+ config.japaneseAddressesApi +
+ `/${encodeURIComponent(pref)}/${encodeURIComponent(city)}.json`
+ if (actual !== expected) {
+ throw new Error(`Invalid URL: ${actual} should be ${expected}`)
+ }
  if (pref === 'A県' && city === 'X市') {
  return [
  { town: 'あああ', koaza: '', lat: '30', lng: '135' },
@@ -17,15 +31,26 @@ config.transformRequest = async (url, query) => {
  } else {
  return null
  }
- case 8:
+ }
+ case 8: {
+ const actual = url.toString()
+ const expected =
+ config.japaneseAddressesApi +
+ `/${encodeURIComponent(pref)}/${encodeURIComponent(
+ city,
+ )}/${encodeURIComponent(town)}.json`
+ if (actual !== expected) {
+ throw new Error(`Invalid URL: ${actual} should be ${expected}`)
+ }
  if (pref === 'A県' && city === 'X市' && town === 'あああ') {
  return [
  { addr: '1-1', lat: '30.1', lng: '135.1' },
  { addr: '1-2', lat: '30.2', lng: '135.2' },
  ]
  }
+ }
  default:
- return null
+ throw new Error(`Invalid required normalization level: ${level}`)
  }
 }