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1 | | -import { describe, expect, test } from "vitest"; |
| 1 | +import { beforeEach, describe, expect, test, vi } from "vitest"; |
2 | 2 |
|
3 | 3 | import { isUserWorkerFirst } from "./index.js"; |
4 | 4 |
|
| 5 | +const mockAssetsFetch = vi.fn(); |
| 6 | + |
| 7 | +vi.mock("../../cloudflare-context.js", () => ({ |
| 8 | + getCloudflareContext: () => ({ |
| 9 | + env: { |
| 10 | + ASSETS: { fetch: mockAssetsFetch }, |
| 11 | + }, |
| 12 | + }), |
| 13 | +})); |
| 14 | + |
| 15 | +describe("maybeGetAssetResult", () => { |
| 16 | + let resolver: typeof import("./index.js").default; |
| 17 | + |
| 18 | + beforeEach(async () => { |
| 19 | + vi.resetModules(); |
| 20 | + mockAssetsFetch.mockReset(); |
| 21 | + globalThis.__ASSETS_RUN_WORKER_FIRST__ = true; |
| 22 | + resolver = (await import("./index.js")).default; |
| 23 | + }); |
| 24 | + |
| 25 | + const makeEvent = (method: string, rawPath: string) => |
| 26 | + ({ |
| 27 | + method, |
| 28 | + rawPath, |
| 29 | + headers: { accept: "*/*" }, |
| 30 | + }) as Parameters<typeof resolver.maybeGetAssetResult>[0]; |
| 31 | + |
| 32 | + test("GET request returns response body", async () => { |
| 33 | + const body = new ReadableStream(); |
| 34 | + mockAssetsFetch.mockResolvedValue(new Response(body, { status: 200 })); |
| 35 | + |
| 36 | + const result = await resolver.maybeGetAssetResult(makeEvent("GET", "/style.css")); |
| 37 | + |
| 38 | + expect(result).toBeDefined(); |
| 39 | + expect(result!.statusCode).toBe(200); |
| 40 | + expect(result!.body).not.toBeNull(); |
| 41 | + }); |
| 42 | + |
| 43 | + test("HEAD request returns null body", async () => { |
| 44 | + mockAssetsFetch.mockResolvedValue(new Response(null, { status: 200 })); |
| 45 | + |
| 46 | + const result = await resolver.maybeGetAssetResult(makeEvent("HEAD", "/style.css")); |
| 47 | + |
| 48 | + expect(result).toBeDefined(); |
| 49 | + expect(result!.statusCode).toBe(200); |
| 50 | + expect(result!.body).toBeNull(); |
| 51 | + }); |
| 52 | + |
| 53 | + test("returns undefined for 404 responses", async () => { |
| 54 | + mockAssetsFetch.mockResolvedValue(new Response(null, { status: 404 })); |
| 55 | + |
| 56 | + const result = await resolver.maybeGetAssetResult(makeEvent("GET", "/missing.css")); |
| 57 | + |
| 58 | + expect(result).toBeUndefined(); |
| 59 | + }); |
| 60 | + |
| 61 | + test("returns undefined for POST requests", async () => { |
| 62 | + const result = await resolver.maybeGetAssetResult(makeEvent("POST", "/style.css")); |
| 63 | + |
| 64 | + expect(result).toBeUndefined(); |
| 65 | + expect(mockAssetsFetch).not.toHaveBeenCalled(); |
| 66 | + }); |
| 67 | + |
| 68 | + test("returns undefined when run_worker_first is false", async () => { |
| 69 | + globalThis.__ASSETS_RUN_WORKER_FIRST__ = false; |
| 70 | + |
| 71 | + const result = await resolver.maybeGetAssetResult(makeEvent("GET", "/style.css")); |
| 72 | + |
| 73 | + expect(result).toBeUndefined(); |
| 74 | + expect(mockAssetsFetch).not.toHaveBeenCalled(); |
| 75 | + }); |
| 76 | +}); |
| 77 | + |
5 | 78 | describe("isUserWorkerFirst", () => { |
6 | 79 | test("run_worker_first = false", () => { |
7 | 80 | expect(isUserWorkerFirst(false, "/test")).toBe(false); |
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