31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
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import isSubmissionEarly from './isSubmissionEarly';
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describe('isSubmissionEarly', () => {
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test('should return true when createdAt is earlier than dueDate', () => {
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const dueDate = Date.now();
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const createdAt = new Date('2023-12-15');
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const result = isSubmissionEarly(createdAt, dueDate);
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expect(result).toBe(true);
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});
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test('should return true when both createdAt and dueDate are null', () => {
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const dueDate = null;
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const createdAt = null;
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const result = isSubmissionEarly(createdAt, dueDate);
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expect(result).toBe(true);
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});
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test('should return true when createdAt is the same as dueDate', () => {
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const dueDate = new Date('2023-12-15');
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const createdAt = new Date('2023-12-15');
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const result = isSubmissionEarly(createdAt, dueDate);
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expect(result).toBe(true);
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});
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test('should return false when createdAt is later than dueDate', () => {
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const dueDate = new Date('2023-12-15');
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const createdAt = new Date('2023-12-16');
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const result = isSubmissionEarly(createdAt, dueDate);
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expect(result).toBe(false);
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});
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});
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