测试类数据随机

web/src/test/java/com/ibeetl/jlw/web/TeacherOpenCourseQuestionLogControllerTest.java

@@ -2,8 +2,11 @@ package com.ibeetl.jlw.web;
 
 import base.BaseTest;
 import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.RandomUtil;
 import com.ibeetl.admin.test.util.test.TestEnvUtil;
+import com.ibeetl.jlw.dao.ResourcesQuestionSnapshotDao;
 import com.ibeetl.jlw.dao.StudentDao;
+import com.ibeetl.jlw.entity.ResourcesQuestionSnapshot;
 import com.ibeetl.jlw.entity.Student;
 import com.ibeetl.jlw.enums.TeacherOpenCourseQuestionLogFromTypeEnum;
 import org.junit.Assert;
@@ -15,9 +18,12 @@ import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
 import org.springframework.util.CollectionUtils;
 
 import javax.annotation.Resource;
-import java.util.List;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
 
+import static cn.hutool.json.JSONUtil.toJsonStr;
 import static com.ibeetl.admin.test.util.test.RandomUtils.randomSet;
+import static org.apache.commons.lang3.StringUtils.join;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
 class TeacherOpenCourseQuestionLogControllerTest extends BaseTest {
@@ -27,6 +33,8 @@ class TeacherOpenCourseQuestionLogControllerTest extends BaseTest {
 
     @Resource
     StudentDao studentDao;
+    @Resource
+    ResourcesQuestionSnapshotDao resourcesQuestionSnapshotDao;
 
     /**
      * 和题目有关的做题提交方法
@@ -38,6 +46,39 @@ class TeacherOpenCourseQuestionLogControllerTest extends BaseTest {
     void addQuestionLog() throws Exception {
         String params = "{\"1574684340254842880\": [\"错\"], \"1574684340271620097\": [\"D\",\"A\", \"C\"]}";
 
+        // 通过查询数据库来random实体类属性
+        // 随机取一个学生的登录信息
+        List<ResourcesQuestionSnapshot> questionSnapshots = resourcesQuestionSnapshotDao.execute(
+                "select t.* \n" +
+                        "from resources_question_snapshot t \n" +
+                        "where t.question_status = 1\t\n" +
+                        "order by RAND() \n" +
+                        "limit 10 ");
+
+        // 随机取题目ID和答案
+        Map<Long, TreeSet<String>> answerRandomMap = new ConcurrentHashMap<>();
+        questionSnapshots.stream().forEach(item -> {
+            TreeSet<String> answer = new TreeSet<>();
+            // 单选
+            if (item.getQuestionType().equals(1)) {
+                answer.add(RandomUtil.randomEle(new String[]{"A", "B", "C", "D"}));
+            }
+            // 多选
+            if (item.getQuestionType().equals(2)) {
+                String[] multipleOptions = ObjectUtil.isEmpty(item.getQuestionOptionE())
+                        ? new String[]{"A", "B", "C", "D"} : new String[]{"A", "B", "C", "D", "E"};
+                Set<String> randomAnswerSet = RandomUtil
+                        .randomEleSet(Arrays.asList(multipleOptions), RandomUtil.randomInt(2, multipleOptions.length));
+                // 取前N项
+                answer.add(join(new TreeSet<>(randomAnswerSet).toArray(), ","));
+            }
+            // 判断
+            if (item.getQuestionType().equals(3)) {
+                answer.add(RandomUtil.randomEle(Arrays.asList("对", "错")));
+            }
+            answerRandomMap.put(item.getResourcesQuestionSnapshotId(), answer);
+        });
+
         // 随机取一个学生的登录信息
         List<Student> studentList = studentDao.execute(
                 "select org_id, user_id " +
@@ -60,7 +101,7 @@ class TeacherOpenCourseQuestionLogControllerTest extends BaseTest {
         RequestBuilder rb = MockMvcRequestBuilders.post(MODEL + "/addQuestionLog.json")
                 .contentType(MediaType.APPLICATION_JSON_VALUE)
                 .param("fromType", fromTypeEnum.name())
-                .content(params);
+                .content(toJsonStr(answerRandomMap));
         //发送请求，验证返回结果
         String result = mvc.perform(rb)
                 .andExpect(status().isOk())