42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
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import { describe, it, expect, mock, beforeEach } from "bun:test";
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// Mock database layer
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const mockExecute = mock(() => Promise.resolve());
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mock.module("../src/db/index.js", () => ({
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db: {
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execute: mockExecute
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}
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}));
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describe("Health Route Handler", () => {
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let handleHealth;
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beforeEach(async () => {
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mockExecute.mockClear();
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const healthRoute = await import("../src/routes/health.js");
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handleHealth = healthRoute.handleHealth;
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});
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it("should return status 200 and ok when DB is healthy", async () => {
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const req = new Request("http://localhost:3000/health");
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const res = await handleHealth(req);
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expect(res.status).toBe(200);
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const body = await res.json();
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expect(body).toEqual({ status: "ok" });
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expect(mockExecute).toHaveBeenCalled();
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});
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it("should return status 500 and error details when DB health check fails", async () => {
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mockExecute.mockImplementationOnce(() => Promise.reject(new Error("DB Connection Failed")));
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const req = new Request("http://localhost:3000/health");
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const res = await handleHealth(req);
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expect(res.status).toBe(500);
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const body = await res.json();
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expect(body.status).toBe("error");
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expect(body.error).toBe("DB Connection Failed");
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});
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});
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