adilallo
55 lines
1.5 KiB
TypeScript
55 lines
1.5 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
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import {
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buildFacetRecommendationRequestKey,
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getCachedFacetScores,
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loadFacetScores,
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} from "../../lib/create/facetRecommendationsLoad";
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describe("loadFacetScores", () => {
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beforeEach(() => {
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vi.stubGlobal(
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"fetch",
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vi.fn().mockResolvedValue({
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ok: true,
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json: async () => ({
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methods: [
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{ slug: "slack", matches: { score: 3 } },
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{ slug: "email", matches: { score: 1 } },
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],
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}),
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}),
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);
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});
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afterEach(() => {
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vi.unstubAllGlobals();
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});
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it("caches scores by section and facet query", async () => {
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const queryString = "facet.size=small";
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const scores = await loadFacetScores("communication", queryString);
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expect(scores).toEqual({ slack: 3, email: 1 });
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expect(
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getCachedFacetScores(
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buildFacetRecommendationRequestKey("communication", queryString),
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),
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).toEqual(scores);
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expect(fetch).toHaveBeenCalledTimes(1);
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await loadFacetScores("communication", queryString);
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expect(fetch).toHaveBeenCalledTimes(1);
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});
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it("dedupes in-flight requests for the same key", async () => {
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const queryString = "facet.size=small";
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const [a, b] = await Promise.all([
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loadFacetScores("membership", queryString),
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loadFacetScores("membership", queryString),
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]);
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expect(a).toEqual(b);
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expect(fetch).toHaveBeenCalledTimes(1);
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});
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});
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