45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
import { LapTime } from './LapTime';
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import { RacingDomainValidationError } from '../../errors/RacingDomainError';
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describe('LapTime', () => {
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describe('create', () => {
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it('should create a LapTime with valid non-negative number', () => {
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const lapTime = LapTime.create(120.5);
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expect(lapTime.toNumber()).toBe(120.5);
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});
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it('should create with zero', () => {
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const lapTime = LapTime.create(0);
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expect(lapTime.toNumber()).toBe(0);
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});
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it('should throw error for negative number', () => {
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expect(() => LapTime.create(-1)).toThrow(RacingDomainValidationError);
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});
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it('should throw error for NaN', () => {
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expect(() => LapTime.create(NaN)).toThrow(RacingDomainValidationError);
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});
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});
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describe('toNumber', () => {
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it('should return the number value', () => {
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const lapTime = LapTime.create(95.2);
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expect(lapTime.toNumber()).toBe(95.2);
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});
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});
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describe('equals', () => {
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it('should return true for equal lap times', () => {
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const lt1 = LapTime.create(100.0);
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const lt2 = LapTime.create(100.0);
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expect(lt1.equals(lt2)).toBe(true);
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});
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it('should return false for different lap times', () => {
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const lt1 = LapTime.create(100.0);
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const lt2 = LapTime.create(101.0);
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expect(lt1.equals(lt2)).toBe(false);
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});
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});
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}); |