数据库链接测试

Change-Id: If3262e1fe7b9202521a1a26444501628f8f5b3b0
diff --git a/src/test/java/com/pt/BackendApplicationTests.java b/src/test/java/com/pt/BackendApplicationTests.java
new file mode 100644
index 0000000..d95e6e3
--- /dev/null
+++ b/src/test/java/com/pt/BackendApplicationTests.java
@@ -0,0 +1,16 @@
+package com.pt;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ContextConfiguration;
+
+@SpringBootTest
+@ContextConfiguration(classes = BackendApplication.class)
+class BackendApplicationTests {
+
+    @Test
+    void contextLoads() {
+
+    }
+
+}