[backend-api] Add Test Case Setting

backend-api/jest.config.json

@@ -0,0 +1,9 @@
+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".*spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}

backend-api/test/QTT-001/QTT-001-01.spec.ts

@@ -0,0 +1,5 @@
+describe('MySQL 연동 확인', () => {
+  it('test', () => {
+    return expect(1).toBe(1);
+  });
+});