feat: test listing region names

app/__tests__/classInitialization/customSettings.js

@@ -37,8 +37,8 @@ const REMOTE_SOURCE = {
 describe('Class intialization using CUSTOM config', () => {
   beforeAll(async () => {
     await Promise.all([
-      REMOTE_SOURCE.excelFile.init(false),
-      REMOTE_SOURCE.excelFactory.init(false)
+      REMOTE_SOURCE.excelFile.init(),
+      REMOTE_SOURCE.excelFactory.init()
     ])
   })
 

app/__tests__/regions/regionsTest.js

@@ -0,0 +1,19 @@
+require('dotenv').config()
+const path = require('path')
+
+const ExcelFile = require('../../src/classes/excel')
+
+/* eslint-disable no-undef */
+describe('Regions listing test', () => {
+  it('should list region names from config file', () => {
+    const excelFile = new ExcelFile({
+      pathToFile: path.join(__dirname, '..', '..', 'data', 'day1.xlsx')
+    })
+
+    const regions = excelFile.listRegions()
+    console.table(regions)
+
+    expect(regions).toBeDefined()
+    expect(Array.isArray(regions)).toBe(true)
+  })
+})

app/src/classes/index.js

@@ -0,0 +1,11 @@
+const ColorLog = require('./colorlog')
+const ExcelFile = require('./excel')
+const ExcelFactory = require('./excelfactory')
+const Schema = require('./schema')
+
+module.exports = {
+  ColorLog,
+  ExcelFile,
+  ExcelFactory,
+  Schema
+}