[Add] Login test

+function login(id, pw) {
+  return `I got data { id:"${id}"  pw:"${pw}" }`;
+}
+
+export { login };

 import { useState } from "react";
 import { useNavigate } from "react-router-dom";
+import { login } from "../libs/E_Campus";
+
+import "../styles/Debug.css";
 import { initTempSubjects } from "../utils/Test";
 
 const Debug = () => {
-  const [state, setState] = useState({ input: "", output: "" });
+  const [state, setState] = useState({
+    type: "login",
+    input1: "",
+    input2: "",
+    output: "",
+  });
 
   const handleChangeState = (e) => {
     setState({
@@ -13,10 +21,18 @@ const Debug = () => {
   };
 
   const handleSubmit = async (e) => {
-    if (state.input === "init") await initTempSubjects();
-
-    const result = state.input;
-
+    let result;
+    switch (state.type) {
+      case "initSubjects":
+        await initTempSubjects();
+        result = "inited";
+        break;
+      case "login":
+        result = login(state.input1, state.input2);
+        break;
+      default:
+    }
+    console.log(result);
     setState({ ...state, output: result });
   };
 
@@ -33,10 +49,28 @@ const Debug = () => {
           Home
         </button>
       </div>
+      <div className="dd">
+        <div>
+          <span>type : </span>
+          <select name="type" value={state.type} onChange={handleChangeState}>
+            <option value={"initSubjects"}>initSubjects</option>
+            <option value={"login"}>login</option>
+          </select>
+        </div>
 
-      <input value={state.input} onChange={handleChangeState} name="input" />
+        <input
+          value={state.input1}
+          onChange={handleChangeState}
+          name="input1"
+        />
+        <input
+          value={state.input2}
+          onChange={handleChangeState}
+          name="input2"
+        />
         <button onClick={handleSubmit}>Enter</button>
-      <div>{"result : " + state.output}</div>
+        <div>{"result : \n" + state.output}</div>
+      </div>
     </div>
   );
 };

+.dd {
+  display: flex;
+  flex-direction: column;
+  width: 300px;
+  margin: 10px 0 10px 0;
+}
+
+.dd > div,
+.dd > span {
+  margin: 5px 0 5px 0;
+}