34 lines
1.2 KiB
TypeScript
34 lines
1.2 KiB
TypeScript
import { describe, it, expect } from 'vitest';
|
|
import { RecordEngagementOutputViewModel } from './RecordEngagementOutputViewModel';
|
|
|
|
describe('RecordEngagementOutputViewModel', () => {
|
|
it('maps DTO fields into view model', () => {
|
|
const dto = { eventId: 'evt-123', engagementWeight: 1.2345 } as any;
|
|
|
|
const vm = new RecordEngagementOutputViewModel(dto);
|
|
|
|
expect(vm.eventId).toBe('evt-123');
|
|
expect(vm.engagementWeight).toBe(1.2345);
|
|
});
|
|
|
|
it('formats displayEventId with prefix', () => {
|
|
const vm = new RecordEngagementOutputViewModel({ eventId: 'evt-999', engagementWeight: 0.5 } as any);
|
|
|
|
expect(vm.displayEventId).toBe('Event: evt-999');
|
|
});
|
|
|
|
it('formats engagement weight to two decimals', () => {
|
|
const vm = new RecordEngagementOutputViewModel({ eventId: 'evt', engagementWeight: 1.2 } as any);
|
|
|
|
expect(vm.displayEngagementWeight).toBe('1.20');
|
|
});
|
|
|
|
it('flags high engagement above threshold', () => {
|
|
const low = new RecordEngagementOutputViewModel({ eventId: 'evt', engagementWeight: 0.5 } as any);
|
|
const high = new RecordEngagementOutputViewModel({ eventId: 'evt', engagementWeight: 1.5 } as any);
|
|
|
|
expect(low.isHighEngagement).toBe(false);
|
|
expect(high.isHighEngagement).toBe(true);
|
|
});
|
|
});
|