app/model/box-hit.group.spec.ts

0001 // box-hit.group.spec.ts
0002
0003 import { BoxHitGroup, BoxHit } from './box-hit.group';
0004 import {initGroupFactories} from "./default-group-init";
0005
0006 describe('BoxHitGroup', () => {
0007   initGroupFactories();
0008
0009   it('should create an instance with given name', () => {
0010     const component = new BoxHitGroup('TestComponent');
0011
0012     expect(component.name).toBe('TestComponent');
0013     expect(component.type).toBe(BoxHitGroup.type);
0014     expect(component.hits.length).toBe(0);
0015   });
0016
0017   it('should serialize to DexObject correctly', () => {
0018     const hit1 = new BoxHit([1, 2, 3], [10, 10, 1], [4, 1], [0.001, 0.0001]);
0019     const hit2 = new BoxHit([4, 5, 6], [10, 10, 2], [5, 1], [0.002, 0.0002]);
0020
0021     const component = new BoxHitGroup('TestComponent', 'Testorigin');
0022     component.hits.push(hit1, hit2);
0023
0024     const dexObject = component.toDexObject();
0025
0026     expect(dexObject).toEqual({
0027       name: 'TestComponent',
0028       type: 'BoxHit',
0029       origin: 'Testorigin',
0030       hits: [hit1.toDexObject(), hit2.toDexObject()],
0031     });
0032   });
0033
0034
0035   describe('BoxHitGroup timeRange', () => {
0036     let component: BoxHitGroup;
0037
0038     beforeEach(() => {
0039       component = new BoxHitGroup('TestComponent');
0040     });
0041
0042     it('should return null when hits array is empty', () => {
0043       expect(component.timeRange).toBeNull();
0044     });
0045
0046     it('should return correct time range with a single hit with valid time', () => {
0047       const hit = new BoxHit(
0048         [1, 2, 3],       // position
0049         [10, 10, 1],     // dimensions
0050         [5, 1],          // time [value, error]
0051         [0.001, 0.0001]  // energyDeposit
0052       );
0053       component.hits.push(hit);
0054
0055       expect(component.timeRange).toEqual([5, 5]);
0056     });
0057
0058
0059     it('should return correct time range with multiple hits with valid times', () => {
0060       const hit1 = new BoxHit(
0061         [1, 2, 3],
0062         [10, 10, 1],
0063         [5, 1],
0064         [0.001, 0.0001]
0065       );
0066       const hit2 = new BoxHit(
0067         [4, 5, 6],
0068         [10, 10, 2],
0069         [3, 1],
0070         [0.002, 0.0002]
0071       );
0072       const hit3 = new BoxHit(
0073         [7, 8, 9],
0074         [10, 10, 3],
0075         [8, 1],
0076         [0.003, 0.0003]
0077       );
0078
0079       component.hits.push(hit1, hit2, hit3);
0080
0081       expect(component.timeRange).toEqual([3, 8]);
0082     });
0083
0084     it('should handle null time values correctly when first hit has valid time', () => {
0085       const hit1 = new BoxHit(
0086         [1, 2, 3],
0087         [10, 10, 1],
0088         [5, 1],
0089         [0.001, 0.0001]
0090       );
0091
0092       const hit3 = new BoxHit(
0093         [7, 8, 9],
0094         [10, 10, 3],
0095         [3, 1],
0096         [0.003, 0.0003]
0097       );
0098
0099       component.hits.push(hit1, hit3);
0100
0101       expect(component.timeRange).toEqual([3, 5]);
0102     });
0103
0104
0105
0106
0107     it('should return correct range when all times are the same', () => {
0108       const hit1 = new BoxHit(
0109         [1, 2, 3],
0110         [10, 10, 1],
0111         [5, 1],
0112         [0.001, 0.0001]
0113       );
0114       const hit2 = new BoxHit(
0115         [4, 5, 6],
0116         [10, 10, 2],
0117         [5, 1],
0118         [0.002, 0.0002]
0119       );
0120
0121       component.hits.push(hit1, hit2);
0122
0123       expect(component.timeRange).toEqual([5, 5]);
0124     });
0125   });
0126 });