libretech
60b8f1ab58
build / build (push) Failing after 8s
Analytics: queued events, once-per-order revenue, heatmap on product pages (#17)
Co-authored-by: Michael Czechowski <mail@librete.ch>
(cherry picked from commit d5dd109c63)
52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import { afterEach, beforeEach, expect, test } from "bun:test";
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const sent: Array<[string, unknown]> = [];
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beforeEach(() => {
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sent.length = 0;
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(globalThis as any).window = {};
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});
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afterEach(async () => {
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const { __resetTrackQueue } = await import("./trackEvent");
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__resetTrackQueue();
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delete (globalThis as any).window;
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});
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const umami = { track: (e: string, d: unknown) => sent.push([e, d]) };
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const wait = (ms: number) => new Promise((r) => setTimeout(r, ms));
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test("sends immediately when umami is loaded", async () => {
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const { trackEvent } = await import("./trackEvent");
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(globalThis as any).window.umami = umami;
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trackEvent("a", { x: 1 });
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expect(sent).toEqual([["a", { x: 1 }]]);
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});
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test("queues until umami appears, then flushes in order and calls onSent", async () => {
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const { trackEvent } = await import("./trackEvent");
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let confirmed = false;
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trackEvent("first");
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trackEvent("purchase-completed", { revenue: 12.5, currency: "EUR" }, () => (confirmed = true));
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expect(sent).toEqual([]);
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await wait(300);
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(globalThis as any).window.umami = umami;
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await wait(400);
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expect(sent.map((s) => s[0])).toEqual(["first", "purchase-completed"]);
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expect(confirmed).toBe(true);
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});
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test("never throws and drops events when umami never loads", async () => {
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const { trackEvent } = await import("./trackEvent");
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let confirmed = false;
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trackEvent("lost", undefined, () => (confirmed = true));
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await wait(10_500);
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(globalThis as any).window.umami = umami;
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await wait(400);
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expect(sent).toEqual([]);
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expect(confirmed).toBe(false);
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}, 15_000);
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test("is a no-op on the server", async () => {
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delete (globalThis as any).window;
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const { trackEvent } = await import("./trackEvent");
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expect(() => trackEvent("ssr")).not.toThrow();
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});
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