48 lines
1.2 KiB
TypeScript
48 lines
1.2 KiB
TypeScript
import { CoveredValues } from "./min-covered";
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describe("CoveredValues", () => {
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test("should initialize with the given min value", () => {
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const covered = new CoveredValues(5);
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expect(covered.min).toBe(5);
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});
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test("should add values greater than min", () => {
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const covered = new CoveredValues(0);
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covered.add(3);
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expect(covered.min).toBe(0);
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covered.add(1);
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expect(covered.min).toBe(1);
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covered.add(4);
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expect(covered.min).toBe(1);
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covered.add(2);
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expect(covered.min).toBe(4);
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});
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test("should ignore duplicate values", () => {
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const covered = new CoveredValues(0);
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covered.add(3);
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covered.add(3);
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covered.add(3);
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expect(covered.min).toBe(0);
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covered.add(1);
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covered.add(2);
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expect(covered.min).toBe(3);
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});
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test("should handle multiple consecutive values", () => {
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const covered = new CoveredValues(132);
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for (let i = 250; i > 132; i--) {
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expect(covered.min).toBe(132);
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covered.add(i);
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}
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expect(covered.min).toBe(250);
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});
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test("should handle adding values lower than current min", () => {
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const covered = new CoveredValues(5);
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covered.add(3);
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expect(covered.min).toBe(5);
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covered.add(6);
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expect(covered.min).toBe(6);
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});
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});
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