Update tv.cctv.com

sites/tv.cctv.com/readme.md

@@ -0,0 +1,15 @@
+# tv.cctv.com
+
+https://tv.cctv.com/epg/index.shtml
+
+### Download the guide
+
+```sh
+npm run grab -- --site=tv.cctv.com
+```
+
+### Test
+
+```sh
+npm test -- tv.cctv.com
+```

sites/tv.cctv.com/tv.cctv.com.config.js

@@ -36,6 +36,7 @@ function parseStart(item) {
 
 function parseItems(content, channel) {
   const data = JSON.parse(content)
+  if (!data || !data.data) return []
 
   return data.data[channel.site_id].list || []
 }

sites/tv.cctv.com/tv.cctv.com.test.js

@@ -0,0 +1,51 @@
+const { parser, url } = require('./tv.cctv.com.config.js')
+const fs = require('fs')
+const path = require('path')
+const dayjs = require('dayjs')
+const utc = require('dayjs/plugin/utc')
+const customParseFormat = require('dayjs/plugin/customParseFormat')
+dayjs.extend(customParseFormat)
+dayjs.extend(utc)
+
+const date = dayjs.utc('2023-11-30', 'YYYY-MM-DD').startOf('d')
+const channel = {
+  site_id: 'cctv1',
+  xmltv_id: 'CCTV1.cn'
+}
+
+it('can generate valid url', () => {
+  expect(url({ channel, date })).toBe(
+    'https://api.cntv.cn/epg/getEpgInfoByChannelNew?serviceId=tvcctv&c=cctv1&d=20231130'
+  )
+})
+
+it('can parse response', () => {
+  const content = fs.readFileSync(path.resolve(__dirname, '__data__/content.json'))
+  const results = parser({ channel, content }).map(p => {
+    p.start = p.start.toJSON()
+    p.stop = p.stop.toJSON()
+    return p
+  })
+
+  expect(results.length).toBe(37)
+
+  expect(results[0]).toMatchObject({
+    start: '2023-11-29T17:13:00.000Z',
+    stop: '2023-11-29T17:41:15.000Z',
+    title: '今日说法-2023-302'
+  })
+
+  expect(results[36]).toMatchObject({
+    start: '2023-11-30T15:30:15.000Z',
+    stop: '2023-11-30T15:59:00.000Z',
+    title: '非遗里的中国-4'
+  })
+})
+
+it('can handle empty guide', () => {
+  const results = parser({
+    channel,
+    content: '{"errcode":"1001","msg":"params error"}'
+  })
+  expect(results.length).toBe(0)
+})