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14 lines
378 B
JavaScript
14 lines
378 B
JavaScript
test("basic functionality", () => {
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expect(Math.ceil).toHaveLength(1);
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expect(Math.ceil(0.95)).toBe(1);
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expect(Math.ceil(4)).toBe(4);
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expect(Math.ceil(7.004)).toBe(8);
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expect(Math.ceil(-0.95)).toBe(-0);
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expect(Math.ceil(-4)).toBe(-4);
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expect(Math.ceil(-7.004)).toBe(-7);
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expect(Math.ceil()).toBeNaN();
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expect(Math.ceil(NaN)).toBeNaN();
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});
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