33 lines
1.3 KiB
TypeScript
33 lines
1.3 KiB
TypeScript
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import { beforeEach, describe, expect, it } from "vitest";
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import { _resetAnalyticsQueue, track } from "@/lib/analytics";
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describe("analytics layer", () => {
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beforeEach(() => {
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window.dataLayer = [];
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window.sessionStorage.clear();
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window.localStorage.clear();
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window.history.replaceState({}, "", "/?utm_source=google&utm_campaign=brand&gclid=G");
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_resetAnalyticsQueue();
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});
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it("pushes named events with attribution and device props, without PII", () => {
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track("campus_selected", { campus: "norwood", selection_source: "manual" });
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const evt = (window.dataLayer as Record<string, unknown>[]).at(-1)!;
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expect(evt.event).toBe("campus_selected");
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expect(evt.campus).toBe("norwood");
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expect(evt.source).toBe("google");
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expect(evt.campaign).toBe("brand");
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expect(evt.platform).toBe("google");
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expect(evt.variant).toBe("a");
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expect(["mobile", "tablet", "desktop"]).toContain(evt.device_category);
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expect(JSON.stringify(evt)).not.toMatch(/@|phone/);
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});
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it("dispatches a DOM event for custom listeners", () => {
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const seen: string[] = [];
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window.addEventListener("wc:analytics", (e) => seen.push((e as CustomEvent).detail.event));
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track("text_us_clicked", { location: "header" });
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expect(seen).toEqual(["text_us_clicked"]);
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});
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});
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