61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
import { afterEach, describe, expect, mock, test } from "bun:test";
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import { fetchHtml } from "../src/utils/http";
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describe("fetchHtml", () => {
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const originalFetch = global.fetch;
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const originalNodeEnv = process.env.NODE_ENV;
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const originalSetTimeout = globalThis.setTimeout;
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const originalClearTimeout = globalThis.clearTimeout;
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afterEach(() => {
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global.fetch = originalFetch;
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process.env.NODE_ENV = originalNodeEnv;
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globalThis.setTimeout = originalSetTimeout;
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globalThis.clearTimeout = originalClearTimeout;
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});
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test("does not schedule throttle timers during tests", async () => {
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process.env.NODE_ENV = "test";
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const scheduledDelays: number[] = [];
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global.fetch = mock(() =>
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Promise.resolve({
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ok: true,
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headers: { get: () => null },
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text: () => Promise.resolve("<html></html>"),
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}),
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) as unknown as typeof fetch;
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globalThis.setTimeout = mock((handler: TimerHandler, timeout?: number) => {
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scheduledDelays.push(Number(timeout));
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if (timeout !== 30_000 && typeof handler === "function") {
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handler();
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}
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return 0 as unknown as ReturnType<typeof setTimeout>;
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}) as unknown as typeof setTimeout;
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globalThis.clearTimeout = mock(() => {}) as unknown as typeof clearTimeout;
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await fetchHtml("https://example.com", 1000, { timeoutMs: 30_000 });
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expect(scheduledDelays).not.toContain(1000);
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});
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test("fetchHtml returns responseUrl when includeResponseUrl is true", async () => {
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process.env.NODE_ENV = "test";
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global.fetch = mock(() =>
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Promise.resolve({
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ok: true,
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status: 200,
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url: "https://example.test/final",
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headers: { get: () => null },
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text: () => Promise.resolve("<html></html>"),
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}),
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) as unknown as typeof fetch;
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const result = await fetchHtml("https://example.test", 0, {
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includeResponseUrl: true,
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});
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expect(result.html).toBe("<html></html>");
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expect(result.responseUrl).toBe("https://example.test/final");
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});
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});
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