4305057185
* chore: migrate to vitest * test: speed up some suites by sharing sessions and mocking expensive non-tested actions * test: refactor some tests to verify behavior instead of implementation details * chore: fix linting issues
59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import { afterEach, describe, expect, test, vi } from "vitest";
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vi.mock("node:fs/promises", async (importOriginal) => {
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const actual = await importOriginal<typeof import("node:fs/promises")>();
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return {
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...actual,
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access: vi.fn(actual.access),
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};
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});
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vi.mock("../../../../utils/mountinfo", async (importOriginal) => {
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const actual = await importOriginal<typeof import("../../../../utils/mountinfo")>();
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return {
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...actual,
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getMountForPath: vi.fn(actual.getMountForPath),
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};
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});
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import * as fs from "node:fs/promises";
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import * as mountinfo from "../../../../utils/mountinfo";
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import { assertMounted } from "../backend-utils";
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afterEach(() => {
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vi.restoreAllMocks();
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});
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describe("assertMountedFilesystem", () => {
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test("throws when the path is not accessible", async () => {
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vi.mocked(fs.access).mockRejectedValueOnce(new Error("missing"));
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await expect(assertMounted("/tmp/volume", (fstype) => fstype.startsWith("nfs"))).rejects.toThrow(
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"Volume is not mounted",
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);
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});
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test("throws when the mount filesystem does not match", async () => {
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vi.mocked(fs.access).mockResolvedValueOnce(undefined);
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vi.mocked(mountinfo.getMountForPath).mockResolvedValueOnce({
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mountPoint: "/tmp/volume",
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fstype: "cifs",
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});
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await expect(assertMounted("/tmp/volume", (fstype) => fstype.startsWith("nfs"))).rejects.toThrow(
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"Path /tmp/volume is not mounted as correct fstype (found cifs).",
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);
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});
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test("accepts a matching mounted filesystem", async () => {
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vi.mocked(fs.access).mockResolvedValueOnce(undefined);
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vi.mocked(mountinfo.getMountForPath).mockResolvedValueOnce({
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mountPoint: "/tmp/volume",
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fstype: "nfs4",
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});
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await expect(assertMounted("/tmp/volume", (fstype) => fstype.startsWith("nfs"))).resolves.toBeUndefined();
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});
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});
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