Moved tests from 'tests/read' directory to 'src/read' directory

This refactoring engages in better code organization by moving all test files from the 'tests/read' directory to the 'src/read' directory. Furthermore, support for BigInt numbers was added in the NumberReader utility.

deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@hckhanh/vn-number",
-  "version": "1.0.9",
+  "version": "1.1.0",
   "exports": "./src/index.ts",
   "exclude": [
     ".github/",

tests/read/Billion.test.ts → src/read/Billion.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import Billion from '~/read/Billion'
+import Billion from '~/read/Billion.ts'
 
 describe('Billion', function () {
   it('should read first number: 2.000.000.000', function () {

tests/read/Million.test.ts → src/read/Million.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import Million from '~/read/Million'
+import Million from '~/read/Million.ts'
 
 describe('Million', function () {
   it('should read first number: 10.100.000', function () {

tests/read/Number.test.ts → src/read/Number.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import Numbers from '~/read/Numbers'
+import Numbers from '~/read/Numbers.ts'
 
 describe('Numbers', function () {
   it('should read number: 5', function () {

tests/read/NumberReader.test.ts → src/read/NumberReader.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import NumberReader from '~/read/NumberReader'
+import NumberReader from '~/read/NumberReader.ts'
 
 describe('NumberReader', function () {
   it('should throw error when read number: a.000', function () {
@@ -128,4 +128,9 @@ describe('NumberReader', function () {
     const number: string = '1000000000000000000'
     expect(NumberReader.read(number)).to.equal('một tỷ tỷ')
   })
+
+  it('should read BigInt number: 1.000.000.000.000.000.000', function () {
+    const number = BigInt('1000000000000000000')
+    expect(NumberReader.read(number)).to.equal('một tỷ tỷ')
+  })
 })

src/read/NumberReader.ts

@@ -12,8 +12,8 @@ export default class NumberReader {
    * @param number the number to read
    * @return a string of the number is read in Vietnamese
    */
-  public static read(number: string | number): string {
-    const s = typeof number === 'number' ? number.toString() : number
+  public static read(number: string | number | BigInt): string {
+    const s = typeof number !== 'string' ? number.toString() : number
 
     const numberGroups = this.getGroupNumbers(s)
     const numbers = this.mapToNumbers(numberGroups)

tests/read/Thousand.test.ts → src/read/Thousand.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import Thousand from '~/read/Thousand'
+import Thousand from '~/read/Thousand.ts'
 
 describe('Thousand', function () {
   it('should read number: 060.000', function () {

tests/read/index.test.ts → src/read/index.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { readVnNumber } from '~/read'
+import { readVnNumber } from '~/read/index.ts'
 
 describe('index', function () {
   it('should read number 2.000.000.000 in string', function () {