Add tests and documentation for highlights

Author: zanechua

README.md

@@ -501,6 +501,31 @@ await client.getPhotosByHashtag({ hashtag: 'unicorn' })
     - `first`:  A `number` of records to return max is `49`
     - `after`: The query cursor `String` for pagination
 
+### getHighlightReels(params)
+  ```js
+  await client.getHighlightReels({ highlightReelIds: [highlightReelId] })
+  ```
+  > This will return the data of multiple highlights
+- `params`
+  - `highlightReelIds`: An array of highlight reel id
+
+### getHighlightsByUsername(params)
+  ```js
+  await client.getHighlightsByUsername({ username })
+  ```
+  > This will return the highlights below a profile.
+- `params`
+  - `username`: The username
+
+### getHighlightItemsByReel(params)
+  ```js
+  await client.getHighlightItemsByReel({ highlightReelId })
+  ```
+  > This will return the highlight items based on the id of the highlight
+- `params`
+  - `highlightReelId`: The higlight reel id
+
+
 ## License
 
 MIT © [Jesús Lobos](https://jlobos.com/)

helpers/index.js

@@ -24,7 +24,8 @@ module.exports = {
       full_name: 'XENIA',
       id: '184028108',
       pk: 184028108,
-      username: 'xenia'
+      username: 'xenia',
+      highlightReelId: 17890694692269640
     }
   },
 

test/index.js

@@ -139,6 +139,25 @@ test('getStoryItemsByReel', async t => {
   t.true(Array.isArray(storyItems))
 })
 
+test('getHighlightReels', async t => {
+  const response = await client.getHighlightReels({ highlightReelIds: [users.Xenia.highlightReelId] })
+  t.true(Array.isArray(response))
+})
+
+test('getHighlightsByUsername', async t => {
+  const highlightItems = await client.getHighlightsByUsername({
+    username: users.Xenia.username
+  })
+
+  t.true(Array.isArray(highlightItems))
+})
+
+test('getHighlightItemsByReel', async t => {
+  const highlightItems = await client.getHighlightItemsByReel({ highlightReelId: users.Xenia.highlightReelId })
+
+  t.true(Array.isArray(highlightItems))
+})
+
 test('markStoryItemAsSeen', async t => {
   const storyItem = (
     await client.getStoryItemsByHashtag({