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add isCalendarUnit edge case tests

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Horizontal42 2026-08-09 15:57:20 +03:00 • committed by GitHub
parent 8f200bcd61
commit a384b98dcb
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27
src/engine/datetime.test.ts
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@ -178,5 +178,32 @@ describe("datetime", () => {
expect(isCalendarUnit("minute", 1)).toBe(false);
expect(isCalendarUnit("unit:meter", 1)).toBe(false);
});
it("should handle edge cases for amount", () => {
expect(isCalendarUnit("day", 0)).toBe(true);
expect(isCalendarUnit("day", Number.MAX_SAFE_INTEGER)).toBe(true);
expect(isCalendarUnit("day", Number.MIN_SAFE_INTEGER)).toBe(true);
expect(isCalendarUnit("day", NaN)).toBe(false);
expect(isCalendarUnit("day", Infinity)).toBe(false);
expect(isCalendarUnit("day", -Infinity)).toBe(false);
});
it("should handle edge cases for unitId string format", () => {
expect(isCalendarUnit("", 1)).toBe(false);
expect(isCalendarUnit(":", 1)).toBe(false);
// string.split(":") behavior:
expect(isCalendarUnit("time:month", 1)).toBe(true);
expect(isCalendarUnit(":day", 1)).toBe(true);
expect(isCalendarUnit("day:", 1)).toBe(false);
expect(isCalendarUnit("a:day:c", 1)).toBe(true);
});
it("should return false for case-sensitive mismatch", () => {
expect(isCalendarUnit("Day", 1)).toBe(false);
expect(isCalendarUnit("YEAR", 1)).toBe(false);
expect(isCalendarUnit("MONTH", 1)).toBe(false);
});
});
});