test(test): added in vitest to start doing more testing before deploying

backend/datamart/getDatamart.route.test.ts

@@ -0,0 +1,68 @@
+import express from "express";
+import request from "supertest";
+import { describe, expect, it, vi } from "vitest";
+
+vi.mock("../db/db.controller.js", () => ({
+	db: {},
+}));
+
+vi.mock("../logger/logger.controller.js", () => ({
+	createLogger: () => ({
+		info: vi.fn(),
+		error: vi.fn(),
+		warn: vi.fn(),
+		debug: vi.fn(),
+	}),
+}));
+
+vi.mock("./datamart.controller.js", () => ({
+	runDatamartQuery: vi.fn(async ({ name, options }) => ({
+		success: true,
+		message: `Ran ${name}`,
+		data: {
+			name,
+			options,
+		},
+	})),
+}));
+
+import { runDatamartQuery } from "./datamart.controller.js";
+import getDatamartRoute from "./getDatamart.route.js";
+
+function createTestApp() {
+	const app = express();
+
+	app.use(express.json());
+	app.use("/datamart", getDatamartRoute);
+
+	return app;
+}
+
+describe("GET /datamart/:name", () => {
+	it("runs a datamart query by name and returns api response", async () => {
+		const app = createTestApp();
+
+		const res = await request(app).get("/datamart/orders").query({
+			value: "123",
+		});
+
+		expect(res.status).toBe(200);
+
+		expect(runDatamartQuery).toHaveBeenCalledWith({
+			name: "orders",
+			options: {
+				value: "123",
+			},
+		});
+
+		expect(res.body.success).toBe(true);
+		expect(res.body.module).toBe("datamart");
+		expect(res.body.subModule).toBe("query");
+		expect(res.body.data).toEqual({
+			name: "orders",
+			options: {
+				value: "123",
+			},
+		});
+	});
+});