feat: add test

Author: gengjiawen

tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es2017",
+    "target": "es2021",
     "module": "commonjs",
     "moduleResolution": "node",
     "sourceMap": false,
@@ -15,7 +15,7 @@
     "strict": true,
     "outDir": "./build",
     "lib": [
-      "es2015",
+      "es2021",
       "dom"
     ]
   },

util/generate_pools.ts

@@ -10,12 +10,13 @@ const converter_code: Converter = {
   },
 }
 
-function underline(s: string) {
+export function underline(s: string) {
   return s
-    .split(' ')
-    .map(a => a.toLowerCase())
-    .join('_')
-    .replace('?', '')
+      .split(' ')
+      .map(a => a.toLowerCase())
+      .join('_')
+      .replaceAll('?', '')
+      .replaceAll('-', '_')
 }
 
 interface CodeConfig {

util/leetcode.test.ts

@@ -0,0 +1,6 @@
+import {underline} from "./generate_pools";
+
+test("test undeline file name", () => {
+    const a = underline("minimum-swaps-to-group-all-1s-together")
+    expect(a).toBe("minimum_swaps_to_group_all_1s_together")
+})