import { readFileSync } from "node:fs";
import { resolve } from "node:path";
import { describe, expect, it } from "vitest";

const workflow = readFileSync(
	resolve(process.cwd(), ".gitea/workflows/ci.yaml"),
	"utf8",
);
const deployStart = workflow.indexOf("\n  deploy:");
const deployJob = deployStart > -1 ? workflow.slice(deployStart) : "";

describe("deploy job", () => {
	it("runs on self-hosted for Docker access", () => {
		expect(deployJob).toContain("runs-on: self-hosted");
	});

	it("has checkout step", () => {
		expect(deployJob).toContain("actions/checkout@v4");
	});

	it("builds Docker image with BuildKit", () => {
		expect(deployJob).toContain("DOCKER_BUILDKIT=1");
		expect(deployJob).toContain("docker build");
		expect(deployJob).toContain("-t epicnext-cms:latest");
	});

	it("stops old container before starting new one", () => {
		expect(deployJob).toContain("docker stop epicnext-cms-app");
		expect(deployJob).toContain("docker rm epicnext-cms-app");
	});

	it("starts container with correct settings", () => {
		expect(deployJob).toContain("--restart always");
		expect(deployJob).toContain("--net=host");
		expect(deployJob).toContain("--name epicnext-cms-app");
	});

	it("runs health check", () => {
		expect(deployJob).toContain("/api/health");
		expect(deployJob).toContain('"database":true');
	});

	it("cleans up old images", () => {
		expect(deployJob).toContain("docker image prune -f");
	});

	it("does not run pnpm test in deploy", () => {
		expect(deployJob).not.toContain("pnpm test");
	});

	it("shows docker logs on failure", () => {
		expect(deployJob).toContain("docker logs epicnext-cms-app");
	});

	it("exits with error on health check failure", () => {
		expect(deployJob).toContain("exit 1");
	});
});