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springboot-redis/src/test/java/com/enzhico/service/UserServiceTest.java

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+package com.enzhico.service;
+
+import com.enzhico.trans.Application;
+import com.enzhico.trans.dao.entity.User;
+import com.enzhico.trans.service.UserService;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import java.util.Random;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+
+/**
+ * UserServiceTest
+ *
+ * @author XiongNeng
+ * @version 1.0
+ * @since 2018/2/2
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = Application.class)
+public class UserServiceTest {
+    @Autowired
+    private UserService userService;
+    @Test
+    public void testCache() {
+        int id = new Random().nextInt(100);
+        User user = new User(id, "admin", "admin");
+        userService.createUser(user);
+        User user1 = userService.getById(id); // 第1次访问
+        assertEquals(user1.getPassword(), "admin");
+        User user2 = userService.getById(id); // 第2次访问
+        assertEquals(user2.getPassword(), "admin");
+        user.setPassword("123456");
+        userService.updateUser(user);
+        User user3 = userService.getById(id); // 第3次访问
+        assertEquals(user3.getPassword(), "123456");
+        userService.deleteById(id);
+        assertNull(userService.getById(id));
+    }
+}