Merge pull request #58 from shanto/module

Migrate to module
jbrooksuk · Oct 14, 2024 · ee8f854 · ee8f854
2 parents 2a77506 + c97bb70
commit ee8f854
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Showing 6 changed files with 61 additions and 52 deletions.
diff --git a/lib/helpers/html.js b/lib/helpers/html.js
@@ -1,5 +1,5 @@
-const cheerio = require('cheerio')
-const htmlToText = require('html-to-text')
+import { default as cheerio } from 'cheerio'
+import { default as htmlToText } from 'html-to-text'
 
 export const convertHTMLToText = body => {
   return htmlToText.fromString(body.toString(), {

diff --git a/lib/helpers/lodash.js b/lib/helpers/lodash.js
@@ -0,0 +1,7 @@
+import { default as each } from 'lodash/each.js'
+import { default as map } from 'lodash/map.js'
+import { default as range } from 'lodash/range.js'
+import { default as some } from 'lodash/some.js'
+import { default as sortBy } from 'lodash/sortBy.js'
+
+export { each, map, range, some, sortBy }
diff --git a/lib/helpers/summarizer.js b/lib/helpers/summarizer.js
@@ -1,7 +1,6 @@
-const Tokenizer = require('sbd')
-
-import { each, map, range, some, sortBy } from 'lodash'
-import { intersectSafe } from './intersectSafe'
+import { default as Tokenizer } from 'sbd'
+import { intersectSafe } from './intersectSafe.js'
+import { each, map, range, some, sortBy } from './lodash.js'
 
 export const onlyGetSentences = text => {
   return text
@@ -46,7 +45,8 @@ export const formatSentence = (sentence, callback) => {
   if (sentence && sentence.replace) {
     // To support unicode characters.
     // http://www.unicode.org/reports/tr29/WordBreakTest.html
-    let re = /[^A-Za-z\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u0236\u0250-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EE\u0345\u037A\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03CE\u03D0-\u03F5\u03F7-\u03FB\u0400-\u0481\u048A-\u04CE\u04D0-\u04F5\u04F8-\u04F9\u0500-\u050F\u0531-\u0556\u0559\u0561-\u0587\u05B0-\u05B9\u05BB-\u05BD\u05BF\u05C1-\u05C2\u05C4\u05D0-\u05EA\u05F0-\u05F3\u0610-\u0615\u0621-\u063A\u0640-\u0657\u066E-\u06D3\u06D5-\u06DC\u06E1-\u06E8\u06ED-\u06EF\u06FA-\u06FC\u06FF\u0710-\u073F\u074D-\u074F\u0780-\u07B1\u0901-\u0939\u093D-\u094C\u0950\u0958-\u0963\u0981-\u0983\u0985-\u098C\u098F-\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD-\u09C4\u09C7-\u09C8\u09CB-\u09CC\u09D7\u09DC-\u09DD\u09DF-\u09E3\u09F0-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F-\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32-\u0A33\u0A35-\u0A36\u0A38-\u0A39\u0A3E-\u0A42\u0A47-\u0A48\u0A4B-\u0A4C\u0A59-\u0A5C\u0A5E\u0A70-\u0A74\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2-\u0AB3\u0AB5-\u0AB9\u0ABD-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACC\u0AD0\u0AE0-\u0AE3\u0B01-\u0B03\u0B05-\u0B0C\u0B0F-\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32-\u0B33\u0B35-\u0B39\u0B3D-\u0B43\u0B47-\u0B48\u0B4B-\u0B4C\u0B56-\u0B57\u0B5C-\u0B5D\u0B5F-\u0B61\u0B71\u0B82-\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99-\u0B9A\u0B9C\u0B9E-\u0B9F\u0BA3-\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB5\u0BB7-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCC\u0BD7\u0C01-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4C\u0C55-\u0C56\u0C60-\u0C61\u0C82-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCC\u0CD5-\u0CD6\u0CDE\u0CE0-\u0CE1\u0D02-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D28\u0D2A-\u0D39\u0D3E-\u0D43\u0D46-\u0D48\u0D4A-\u0D4C\u0D57\u0D60-\u0D61\u0D82-\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2-\u0DF3\u0F00\u0F40-\u0F47\u0F49-\u0F6A\u0F71-\u0F81\u0F88-\u0F8B\u0F90-\u0F97\u0F99-\u0FBC\u1000-\u1021\u1023-\u1027\u1029-\u102A\u102C-\u1032\u1036\u1038\u1050-\u1059\u10A0-\u10C5\u10D0-\u10F8\u1100-\u1159\u115F-\u11A2\u11A8-\u11F9\u1200-\u1206\u1208-\u1246\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1286\u1288\u128A-\u128D\u1290-\u12AE\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12CE\u12D0-\u12D6\u12D8-\u12EE\u12F0-\u130E\u1310\u1312-\u1315\u1318-\u131E\u1320-\u1346\u1348-\u135A\u13A0-\u13F4\u1401-\u166C\u166F-\u1676\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1713\u1720-\u1733\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772-\u1773\u1780-\u17B3\u17B6-\u17C8\u17D7\u17DC\u1820-\u1877\u1880-\u18A9\u1900-\u191C\u1920-\u192B\u1930-\u1938\u1950-\u196D\u1970-\u1974\u1D00-\u1D6B\u1E00-\u1E9B\u1EA0-\u1EF9\u1F00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2131\u2133-\u2139\u213D-\u213F\u2145-\u2149\u2160-\u2183\u3005\u3031-\u3035\u303B-\u303C\u3105-\u312C\u3131-\u318E\u31A0-\u31B7\uA000-\uA48C\uAC00-\uD7A3\uFA30-\uFA6A\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40-\uFB41\uFB43-\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFFA0-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC\U00010000-\U0001000B\U0001000D-\U00010026\U00010028-\U0001003A\U0001003C-\U0001003D\U0001003F-\U0001004D\U00010050-\U0001005D\U00010080-\U000100FA\U00010300-\U0001031E\U00010330-\U0001034A\U00010380-\U0001039D\U00010400-\U0001049D\U00010800-\U00010805\U00010808\U0001080A-\U00010835\U00010837-\U00010838\U0001083C\U0001083F\U0001D400-\U0001D454\U0001D456-\U0001D49C\U0001D49E-\U0001D49F\U0001D4A2\U0001D4A5-\U0001D4A6\U0001D4A9-\U0001D4AC\U0001D4AE-\U0001D4B9\U0001D4BB\U0001D4BD-\U0001D4C3\U0001D4C5-\U0001D505\U0001D507-\U0001D50A\U0001D50D-\U0001D514\U0001D516-\U0001D51C\U0001D51E-\U0001D539\U0001D53B-\U0001D53E\U0001D540-\U0001D544\U0001D546\U0001D54A-\U0001D550\U0001D552-\U0001D6A3\U0001D6A8-\U0001D6C0\U0001D6C2-\U0001D6DA\U0001D6DC-\U0001D6FA\U0001D6FC-\U0001D714\U0001D716-\U0001D734\U0001D736-\U0001D74E\U0001D750-\U0001D76E\U0001D770-\U0001D788\U0001D78A-\U0001D7A8\U0001D7AA-\U0001D7C2\U0001D7C4-\U0001D7C9]/g
+    let re =
+      /[^A-Za-z\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u0236\u0250-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EE\u0345\u037A\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03CE\u03D0-\u03F5\u03F7-\u03FB\u0400-\u0481\u048A-\u04CE\u04D0-\u04F5\u04F8-\u04F9\u0500-\u050F\u0531-\u0556\u0559\u0561-\u0587\u05B0-\u05B9\u05BB-\u05BD\u05BF\u05C1-\u05C2\u05C4\u05D0-\u05EA\u05F0-\u05F3\u0610-\u0615\u0621-\u063A\u0640-\u0657\u066E-\u06D3\u06D5-\u06DC\u06E1-\u06E8\u06ED-\u06EF\u06FA-\u06FC\u06FF\u0710-\u073F\u074D-\u074F\u0780-\u07B1\u0901-\u0939\u093D-\u094C\u0950\u0958-\u0963\u0981-\u0983\u0985-\u098C\u098F-\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD-\u09C4\u09C7-\u09C8\u09CB-\u09CC\u09D7\u09DC-\u09DD\u09DF-\u09E3\u09F0-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F-\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32-\u0A33\u0A35-\u0A36\u0A38-\u0A39\u0A3E-\u0A42\u0A47-\u0A48\u0A4B-\u0A4C\u0A59-\u0A5C\u0A5E\u0A70-\u0A74\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2-\u0AB3\u0AB5-\u0AB9\u0ABD-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACC\u0AD0\u0AE0-\u0AE3\u0B01-\u0B03\u0B05-\u0B0C\u0B0F-\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32-\u0B33\u0B35-\u0B39\u0B3D-\u0B43\u0B47-\u0B48\u0B4B-\u0B4C\u0B56-\u0B57\u0B5C-\u0B5D\u0B5F-\u0B61\u0B71\u0B82-\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99-\u0B9A\u0B9C\u0B9E-\u0B9F\u0BA3-\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB5\u0BB7-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCC\u0BD7\u0C01-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4C\u0C55-\u0C56\u0C60-\u0C61\u0C82-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCC\u0CD5-\u0CD6\u0CDE\u0CE0-\u0CE1\u0D02-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D28\u0D2A-\u0D39\u0D3E-\u0D43\u0D46-\u0D48\u0D4A-\u0D4C\u0D57\u0D60-\u0D61\u0D82-\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2-\u0DF3\u0F00\u0F40-\u0F47\u0F49-\u0F6A\u0F71-\u0F81\u0F88-\u0F8B\u0F90-\u0F97\u0F99-\u0FBC\u1000-\u1021\u1023-\u1027\u1029-\u102A\u102C-\u1032\u1036\u1038\u1050-\u1059\u10A0-\u10C5\u10D0-\u10F8\u1100-\u1159\u115F-\u11A2\u11A8-\u11F9\u1200-\u1206\u1208-\u1246\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1286\u1288\u128A-\u128D\u1290-\u12AE\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12CE\u12D0-\u12D6\u12D8-\u12EE\u12F0-\u130E\u1310\u1312-\u1315\u1318-\u131E\u1320-\u1346\u1348-\u135A\u13A0-\u13F4\u1401-\u166C\u166F-\u1676\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1713\u1720-\u1733\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772-\u1773\u1780-\u17B3\u17B6-\u17C8\u17D7\u17DC\u1820-\u1877\u1880-\u18A9\u1900-\u191C\u1920-\u192B\u1930-\u1938\u1950-\u196D\u1970-\u1974\u1D00-\u1D6B\u1E00-\u1E9B\u1EA0-\u1EF9\u1F00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2131\u2133-\u2139\u213D-\u213F\u2145-\u2149\u2160-\u2183\u3005\u3031-\u3035\u303B-\u303C\u3105-\u312C\u3131-\u318E\u31A0-\u31B7\uA000-\uA48C\uAC00-\uD7A3\uFA30-\uFA6A\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40-\uFB41\uFB43-\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFFA0-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC\U00010000-\U0001000B\U0001000D-\U00010026\U00010028-\U0001003A\U0001003C-\U0001003D\U0001003F-\U0001004D\U00010050-\U0001005D\U00010080-\U000100FA\U00010300-\U0001031E\U00010330-\U0001034A\U00010380-\U0001039D\U00010400-\U0001049D\U00010800-\U00010805\U00010808\U0001080A-\U00010835\U00010837-\U00010838\U0001083C\U0001083F\U0001D400-\U0001D454\U0001D456-\U0001D49C\U0001D49E-\U0001D49F\U0001D4A2\U0001D4A5-\U0001D4A6\U0001D4A9-\U0001D4AC\U0001D4AE-\U0001D4B9\U0001D4BB\U0001D4BD-\U0001D4C3\U0001D4C5-\U0001D505\U0001D507-\U0001D50A\U0001D50D-\U0001D514\U0001D516-\U0001D51C\U0001D51E-\U0001D539\U0001D53B-\U0001D53E\U0001D540-\U0001D544\U0001D546\U0001D54A-\U0001D550\U0001D552-\U0001D6A3\U0001D6A8-\U0001D6C0\U0001D6C2-\U0001D6DA\U0001D6DC-\U0001D6FA\U0001D6FC-\U0001D714\U0001D716-\U0001D734\U0001D736-\U0001D74E\U0001D750-\U0001D76E\U0001D770-\U0001D788\U0001D78A-\U0001D7A8\U0001D7AA-\U0001D7C2\U0001D7C4-\U0001D7C9]/g
     return callback(sentence.replace(re, ''))
   }
   return callback(sentence)
@@ -141,14 +141,15 @@ export const getSentencesRanks = (content, callback, sentences_dict) => {
     // Assign each score to each sentence
     each(zeroNRange, function (i) {
       each(zeroNRange, function (j) {
-        sentencesIntersection(sentences[i], sentences[j], function (
-          err,
-          intersection
-        ) {
-          if (err) throw err
-
-          values[i][j] = intersection
-        })
+        sentencesIntersection(
+          sentences[i],
+          sentences[j],
+          function (err, intersection) {
+            if (err) throw err
+
+            values[i][j] = intersection
+          }
+        )
       })
     })
     // Build sentence score dictionary

diff --git a/lib/summary.js b/lib/summary.js
@@ -1,36 +1,30 @@
-import { convertHTMLToText, getTitle } from './helpers/html'
-import { isValidUrl } from './helpers/urls'
+import { convertHTMLToText, getTitle } from './helpers/html.js'
+import { isValidUrl } from './helpers/urls.js'
+import { default as request } from 'request'
 import {
   onlyGetSentences,
   splitContentToSentences,
   splitContentToParagraphs,
   sentencesIntersection,
   formatSentence,
   getBestSentence,
-  getSortedSentences,
+  getSortedSentences as getSortedSentencesInner,
   getSentencesRanks,
-} from './helpers/summarizer'
+} from './helpers/summarizer.js'
 
-const request = require('request')
-
-exports.summarizeFromUrl = function (url, callback) {
-  var summaryToolContext = this
+export const summarizeFromUrl = function (url, callback) {
   if (isValidUrl(url)) {
     request.get(url, function (error, response, body) {
       let title = getTitle(body)
       let text = convertHTMLToText(body)
       let content = onlyGetSentences(text)
-      return summaryToolContext.summarize(
-        title,
-        content,
-        (err, result, dict) => {
-          if (err) {
-            callback(err, result, dict)
-          } else {
-            callback(err, result, dict)
-          }
+      return summarize(title, content, (err, result, dict) => {
+        if (err) {
+          callback(err, result, dict)
+        } else {
+          callback(err, result, dict)
         }
-      )
+      })
     })
   } else {
     callback(
@@ -40,18 +34,11 @@ exports.summarizeFromUrl = function (url, callback) {
   }
 }
 
-exports.summarize = (title, content, callback, sentences_dict) => {
+export const summarize = (title, content, callback, sentences_dict) => {
   var summary = [],
     paragraphs = [],
     sentence = '',
     err = false
-  if (arguments.length < 3) {
-    if (content.constructor === Function) {
-      callback = content
-      content = title
-      title = ''
-    }
-  }
   getSentencesRanks(
     content,
     dict => {
@@ -73,7 +60,7 @@ exports.summarize = (title, content, callback, sentences_dict) => {
   )
 }
 
-exports.getSortedSentences = (content, n, callback, sentences_dict) => {
+export const getSortedSentences = (content, n, callback, sentences_dict) => {
   if (typeof n === 'function') {
     callback = n
     n = 0
@@ -82,7 +69,7 @@ exports.getSortedSentences = (content, n, callback, sentences_dict) => {
   getSentencesRanks(
     content,
     dict => {
-      getSortedSentences(content, dict, n, sorted_sentences => {
+      getSortedSentencesInner(content, dict, n, sorted_sentences => {
         if (sorted_sentences === '') {
           callback(new Error('Too short to summarize.'))
         } else {

diff --git a/package.json b/package.json
@@ -1,6 +1,7 @@
 {
   "name": "node-summary",
   "version": "1.2.0",
+  "type": "module",
   "description": "Summarizes text using a naive summarization algorithm",
   "main": "./lib/summary.js",
   "scripts": {
@@ -18,7 +19,7 @@
     "babel-preset-es2015": "^6.24.0",
     "cheerio": "^0.22.0",
     "html-to-text": "^5.1.1",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "request": "^2.88",
     "sbd": "^1.0"
   },

diff --git a/test/summary.js b/test/summary.js
@@ -1,6 +1,10 @@
-var summary = require('..'),
-  assert = require('should'),
-  fs = require('fs')
+import {
+  summarize,
+  getSortedSentences,
+  summarizeFromUrl,
+} from '../lib/summary.js'
+import { default as fs } from 'fs'
+import { promisify } from 'util'
 
 var title =
   'Swayy is a beautiful new dashboard for discovering and curating online content [Invites]'
@@ -46,7 +50,7 @@ content += 'Image credit: Thinkstock'
 describe('summarize', function () {
   var originallength, summarylength, summaryratio
   it('should build summary', function (done) {
-    summary.summarize(title, content, function (err, summary) {
+    summarize(title, content, function (err, summary) {
       originallength = title.length + content.length
       summarylength = summary.length
       summaryratio =
@@ -64,18 +68,27 @@ describe('summarize', function () {
 })
 
 describe('getSortedSentences', function () {
-  var originallength, summarylength, summaryratio
   it('should get sorted sentences', function (done) {
-    summary.getSortedSentences(content, 5, function (err, sorted_sentences) {
+    getSortedSentences(content, 5, function (err, sorted_sentences) {
       sorted_sentences.length.should.equal(5)
       done()
     })
   })
 })
 
+describe('promise:summarize', function () {
+  it('should build summary in promise structure', function (done) {
+    const promise = promisify(summarize)(title, content)
+    promise.then(summary => {
+      summary.should.be.type('string')
+      done()
+    })
+  })
+})
+
 describe('summarizeFromUrl', function () {
   it('should fail when a user passes an invalid url', function (done) {
-    summary.summarizeFromUrl('ttp:/examples.com', function (err, result) {
+    summarizeFromUrl('ttp:/examples.com', function (err, result) {
       result.should.be ==
         'Not a valid url. Please try passing a valid url like https://example.com/.'
       done()
@@ -86,7 +99,7 @@ describe('summarizeFromUrl', function () {
     var url =
       'https://www.forbes.com/sites/viviennedecker/2017/05/14/meet-the-23-year-old-innovating-the-nail-industry-with-static-nails/#4b48c203487d'
     let summaryText = fs.readFileSync('./test/content-from-url.txt', 'utf8')
-    summary.summarizeFromUrl(url, function (err, result) {
+    summarizeFromUrl(url, function (err, result) {
       result.should.be == summaryText
       done()
     })