add test

dist/types/utils.d.ts

@@ -3,11 +3,11 @@ declare class Utils {
     static crc32(str: string): number;
     static ab2str(buf: ArrayBuffer): string;
     static str2ab(str: string): ArrayBuffer;
-    static decrypt(data: any, key: any, iv: any): any;
-    static encrypt(data: any, key: any, iv: any): string;
-    static binToBase64(bitString: any): string;
-    static base64ToBin(str: any): string;
+    static decrypt(data: string, key: string, iv: string): string;
+    static encrypt(data: string, key: string, iv: string): string;
+    static binToBase64(bitString: string): string;
+    static base64ToBin(str: string): string;
     static stringToBin(str: string): string;
-    static binToStr(bin: string): string;
+    static binToString(bin: string): string;
 }
 export { Utils };

dist/utils.js

@@ -65,7 +65,7 @@ var Utils = /** @class */ (function () {
             mode: crypto_js_1.mode.CBC,
             padding: crypto_js_1.pad.Pkcs7
         });
-        return Utils.binToStr(Utils.base64ToBin(result.toString()));
+        return Utils.binToString(Utils.base64ToBin(result.toString()));
     };
     // 字节数组转换为base64编码
     Utils.binToBase64 = function (bitString) {
@@ -109,7 +109,7 @@ var Utils = /** @class */ (function () {
         return result;
     };
     // 字节数组转化为字符串
-    Utils.binToStr = function (bin) {
+    Utils.binToString = function (bin) {
         var result = '';
         for (var i = 0; i < bin.length; i += 8) {
             result += String.fromCharCode(parseInt(bin.substr(i, 8), 2));

dist/utils.js.map

@@ -1 +1 @@
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src/utils.ts

@@ -61,11 +61,11 @@ class Utils {
   }
 
   // 解密服务端传递过来的字符串
-  static decrypt(data, key, iv) {
-    let binData = Utils.stringToBin(data);
-    let base64Data = Utils.binToBase64(binData);
+  static decrypt(data: string, key: string, iv: string): string {
+    const binData = Utils.stringToBin(data);
+    const base64Data = Utils.binToBase64(binData);
 
-    let bytes = AES.decrypt(base64Data, enc.Latin1.parse(key), {
+    const bytes = AES.decrypt(base64Data, enc.Latin1.parse(key), {
       iv: enc.Latin1.parse(iv),
       mode: mode.CBC,
       padding: pad.Pkcs7,
@@ -75,18 +75,18 @@ class Utils {
   }
 
   // 加密字符串以后传递到服务端
-  static encrypt(data, key, iv) {
-    let result = AES.encrypt(data, enc.Latin1.parse(key), {
+  static encrypt(data: string, key: string, iv: string): string {
+    const result = AES.encrypt(data, enc.Latin1.parse(key), {
       iv: enc.Latin1.parse(iv),
       mode: mode.CBC,
       padding: pad.Pkcs7,
     });
 
-    return Utils.binToStr(Utils.base64ToBin(result.toString()));
+    return Utils.binToString(Utils.base64ToBin(result.toString()));
   }
 
   // 字节数组转换为base64编码
-  static binToBase64(bitString) {
+  static binToBase64(bitString: string): string {
     let result = '';
     let tail = bitString.length % 6;
     let bitStringTemp1 = bitString.substr(0, bitString.length - tail);
@@ -107,7 +107,7 @@ class Utils {
   }
 
   // base64编码转换为字节数组
-  static base64ToBin(str) {
+  static base64ToBin(str: string): string {
     let bitString = '';
     let tail = 0;
 
@@ -135,7 +135,7 @@ class Utils {
   }
 
   // 字节数组转化为字符串
-  public static binToStr(bin: string): string {
+  public static binToString(bin: string): string {
     let result = '';
     for (let i = 0; i < bin.length; i += 8) {
       result += String.fromCharCode(parseInt(bin.substr(i, 8), 2));

test/utils.test.ts

@@ -1,6 +1,24 @@
 import { Utils } from '../src/utils';
 
-test('object assignment', () => {
+test('utils crc32', () => {
   const v = Utils.crc32('/v1/session/init');
-  console.log(v);
+  expect(v).toBe(1897767088);
+});
+
+test('utils str2ab and ab2str', () => {
+  expect(Utils.ab2str(Utils.str2ab('test'))).toBe('test');
+});
+
+test('utils encrypt and decrypt', () => {
+  const key = 'b8ca9aa66def05ff3f24919274bb4a66';
+  const iv = key;
+  expect(Utils.decrypt(Utils.encrypt('test', key, iv), key, iv)).toBe('test');
+});
+
+test('utils binToBase64 and base64ToBin', () => {
+  expect(Utils.binToBase64(Utils.base64ToBin('test'))).toBe('test');
+});
+
+test('utils stringToBin and binToString', () => {
+  expect(Utils.binToString(Utils.stringToBin('test'))).toBe('test');
 });