21 lines
688 B
TypeScript
21 lines
688 B
TypeScript
import { describe, expect, test } from "bun:test"
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import { getWeekBounds } from "./date"
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describe("util.date.getWeekBounds", () => {
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test("returns a Monday-based week for Sunday dates", () => {
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const date = new Date("2026-01-18T12:00:00Z")
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const bounds = getWeekBounds(date)
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expect(bounds.start.toISOString()).toBe("2026-01-12T00:00:00.000Z")
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expect(bounds.end.toISOString()).toBe("2026-01-19T00:00:00.000Z")
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})
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test("returns a seven day window", () => {
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const date = new Date("2026-01-14T12:00:00Z")
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const bounds = getWeekBounds(date)
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const span = bounds.end.getTime() - bounds.start.getTime()
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expect(span).toBe(7 * 24 * 60 * 60 * 1000)
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})
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})
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