43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
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import findDisplaySetByUID from './findDisplaySetByUID';
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describe('findDisplaySetByUID', () => {
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test('returns null when studyMetadata isnt an array', () => {
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const result = findDisplaySetByUID(undefined, 'hello');
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expect(result).toBeNull();
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});
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test('returns null when no match found', () => {
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const result = findDisplaySetByUID([], 'no-match');
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expect(result).toBeNull();
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});
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test('it handles missing displaySet arrays', () => {
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const expected = '9388-2291-a8fe';
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const studyMetadata = [
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{ displaySets: null },
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{
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displaySets: [{ displaySetInstanceUID: expected }],
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},
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null,
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7,
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];
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const result = findDisplaySetByUID(studyMetadata, expected);
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expect(result.displaySetInstanceUID).toBe(expected);
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});
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test('returns correct displaySet by UID', () => {
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const expected = '1234-5678';
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const studyMetadata = [
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{ displaySets: [{ displaySetInstanceUID: '0011-2239' }] },
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{
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displaySets: [
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{ displaySetInstanceUID: '0392-2211' },
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{ displaySetInstanceUID: expected },
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],
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},
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{ displaySets: [{ displaySetInstanceUID: '3384-9933' }] },
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];
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const result = findDisplaySetByUID(studyMetadata, expected);
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expect(result.displaySetInstanceUID).toBe(expected);
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});
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});
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