30 lines
996 B
TypeScript
30 lines
996 B
TypeScript
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import { describe, it, expect } from "vitest";
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import { filterNewResults } from "../admin.sports-seasons.$id.events.$eventId.helpers";
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describe("filterNewResults", () => {
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it("returns all rows when no existing results", () => {
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const incoming = [
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{ participantId: "p1", placement: 1 },
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{ participantId: "p2", placement: 2 },
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];
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expect(filterNewResults(incoming, new Set())).toEqual(incoming);
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});
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it("skips participantIds already in existingIds", () => {
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const incoming = [
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{ participantId: "p1", placement: 1 },
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{ participantId: "p2", placement: 2 },
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];
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const existing = new Set(["p1"]);
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expect(filterNewResults(incoming, existing)).toEqual([
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{ participantId: "p2", placement: 2 },
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]);
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});
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it("returns empty array when all are duplicates", () => {
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const incoming = [{ participantId: "p1", placement: 1 }];
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const existing = new Set(["p1"]);
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expect(filterNewResults(incoming, existing)).toEqual([]);
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});
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});
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