修复注册表单输入正确不会显示反馈图标的问题

src/test/java/com/fjy/spring/controller/DownLoadControllerTest.java

@@ -1,22 +0,0 @@
-package com.fjy.spring.controller;
-
-import org.junit.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
-import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
-
-import static org.junit.Assert.*;
-
-public class DownLoadControllerTest {
-
-    @Autowired
-    private MockMvc mvc;
-
-    @Test
-    public void batDownload() throws Exception{
-        mvc.perform(MockMvcRequestBuilders.get("/download/downloadzip")
-                .param("courseName","信息安全").param("Folder","第一次作业"))
-                .andExpect(MockMvcResultMatchers.status().isOk());
-    }
-}