zerobyte/e2e/0002-backup-restore.spec.ts

import { expect, test } from "@playwright/test";
import path from "node:path";
import fs from "node:fs";
import { gotoAndWaitForAppReady } from "./helpers/page";

test.describe.configure({ mode: "serial" });

test.beforeAll(() => {
	const testDataPath = path.join(process.cwd(), "playwright", "temp");
	if (fs.existsSync(testDataPath)) {
		for (const file of fs.readdirSync(testDataPath)) {
			fs.rmSync(path.join(testDataPath, file), { recursive: true, force: true });
		}
	} else {
		fs.mkdirSync(testDataPath, { recursive: true });
	}
});

test("can backup & restore a file", async ({ page }) => {
	await gotoAndWaitForAppReady(page, "/");
	await expect(page).toHaveURL("/volumes");

	// 0. Create a test file in /test-data
	const testDataPath = path.join(process.cwd(), "playwright", "temp");
	const filePath = path.join(testDataPath, "test.json");
	fs.writeFileSync(filePath, JSON.stringify({ data: "test file" }));

	// 1. Create a local volume on /test-data
	await page.getByRole("button", { name: "Create Volume" }).click();
	await page.getByRole("textbox", { name: "Name" }).fill("Test Volume");
	await page.getByRole("button", { name: "test-data" }).click();
	await page.getByRole("button", { name: "Create Volume" }).click();
	await expect(page.getByText("Volume created successfully")).toBeVisible();

	// 2. Create a local repository on the default location
	await page.getByRole("link", { name: "Repositories" }).click();
	await page.getByRole("button", { name: "Create repository" }).click();
	await page.getByRole("textbox", { name: "Name" }).fill("Test Repo");
	await page.getByRole("combobox", { name: "Backend" }).click();
	await page.getByRole("option", { name: "Local" }).click();
	await page.getByRole("button", { name: "Create repository" }).click();
	await expect(page.getByText("Repository created successfully")).toBeVisible();

	// 3. Create a backup schedule
	await page.getByRole("link", { name: "Backups" }).click();
	await page.getByRole("button", { name: "Create a backup job" }).click();
	await page.getByRole("combobox").filter({ hasText: "Choose a volume to backup" }).click();
	await page.getByRole("option", { name: "Test Volume" }).click();
	await page.getByRole("textbox", { name: "Backup name" }).fill("Test Backup");
	await page.getByRole("combobox").filter({ hasText: "Select a repository" }).click();
	await page.getByRole("option", { name: "Test Repo" }).click();
	await page.getByRole("combobox").filter({ hasText: "Select frequency" }).click();
	await page.getByRole("option", { name: "Daily" }).click();
	await page.getByRole("textbox", { name: "Execution time" }).fill("00:00");
	await page.getByRole("button", { name: "Create" }).click();
	await expect(page.getByText("Backup job created successfully")).toBeVisible();

	// 4. Runs that schedule once
	await page.getByRole("button", { name: "Backup now" }).click();
	await expect(page.getByText("Backup started successfully")).toBeVisible();
	await expect(page.getByText("✓ Success")).toBeVisible({ timeout: 30000 });

	// 5. Modify the json file after the backup
	fs.writeFileSync(filePath, JSON.stringify({ data: "modified file" }));

	// 6. Restores the file from backup
	await page.getByRole("button", { name: /20 B/ }).click();
	await page.getByRole("link", { name: "Restore" }).click();
	await expect(page).toHaveURL(/\/restore/);
	await page.getByRole("button", { name: "Restore All" }).click();
	await expect(page.getByText("Restore completed")).toBeVisible({ timeout: 30000 });

	// 7. Ensures that the file is back to its previous state
	const restoredContent = fs.readFileSync(filePath, "utf8");
	expect(JSON.parse(restoredContent)).toEqual({ data: "test file" });
});

test("deleting a volume cascades and removes its backup schedule", async ({ page }) => {
	await gotoAndWaitForAppReady(page, "/backups");
	await page.getByText("Test Backup", { exact: true }).first().click();

	const volumeLink = page.locator("main").getByRole("link", { name: "Test Volume", exact: true }).first();
	await expect(volumeLink).toBeVisible();
	await volumeLink.click();
	await expect(page).toHaveURL(/\/volumes\/[^/?#]+/);
	await expect(page.getByText("Volume Configuration", { exact: true })).toBeVisible();
	await expect(page.getByRole("button", { name: "Delete" })).toBeVisible();

	await expect(async () => {
		await page.getByRole("button", { name: "Delete" }).click();
		await expect(page.getByRole("heading", { name: "Delete volume?" })).toBeVisible();
	}).toPass({ timeout: 10000 });
	await expect(page.getByText("All backup schedules associated with this volume will also be removed.")).toBeVisible();
	await page.getByRole("button", { name: "Delete volume" }).click();
	await expect(page.getByText("Volume deleted successfully")).toBeVisible();

	await gotoAndWaitForAppReady(page, "/backups");
	await expect(page.getByText("Test Backup", { exact: true })).toHaveCount(0);
});