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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| import { Stats } from 'node:fs'; | ||
| import { writeFile } from 'node:fs/promises'; | ||
| import { tmpdir } from 'node:os'; | ||
| import { join } from 'node:path'; | ||
| import { AssetEntity } from 'src/entities/asset.entity'; | ||
| import { IAssetRepository } from 'src/interfaces/asset.interface'; | ||
| import { IStorageRepository } from 'src/interfaces/storage.interface'; | ||
| import { MetadataRepository } from 'src/repositories/metadata.repository'; | ||
| import { MetadataService } from 'src/services/metadata.service'; | ||
| import { newLoggerRepositoryMock } from 'test/repositories/logger.repository.mock'; | ||
| import { newRandomImage, newTestService } from 'test/utils'; | ||
| import { Mocked } from 'vitest'; | ||
|
|
||
| const metadataRepository = new MetadataRepository(newLoggerRepositoryMock()); | ||
|
|
||
| const createTestFile = async (exifData: Record<string, any>) => { | ||
| const data = newRandomImage(); | ||
| const filePath = join(tmpdir(), 'test.png'); | ||
| await writeFile(filePath, data); | ||
| await metadataRepository.writeTags(filePath, exifData); | ||
| return { filePath }; | ||
| }; | ||
|
|
||
| type TimeZoneTest = { | ||
| description: string; | ||
| serverTimeZone?: string; | ||
| exifData: Record<string, any>; | ||
| expected: { | ||
| localDateTime: string; | ||
| dateTimeOriginal: string; | ||
| timeZone: string | null; | ||
| }; | ||
| }; | ||
|
|
||
| describe(MetadataService.name, () => { | ||
| let sut: MetadataService; | ||
|
|
||
| let assetMock: Mocked<IAssetRepository>; | ||
| let storageMock: Mocked<IStorageRepository>; | ||
|
|
||
| beforeEach(() => { | ||
| ({ sut, assetMock, storageMock } = newTestService(MetadataService, { metadataRepository })); | ||
|
|
||
| storageMock.stat.mockResolvedValue({ size: 123_456 } as Stats); | ||
|
|
||
| delete process.env.TZ; | ||
| }); | ||
|
|
||
| it('should be defined', () => { | ||
| expect(sut).toBeDefined(); | ||
| }); | ||
|
|
||
| describe('handleMetadataExtraction', () => { | ||
| const timeZoneTests: TimeZoneTest[] = [ | ||
| { | ||
| description: 'should handle no time zone information', | ||
| exifData: { | ||
| DateTimeOriginal: '2022:01:01 00:00:00', | ||
| }, | ||
| expected: { | ||
| localDateTime: '2022-01-01T00:00:00.000Z', | ||
| dateTimeOriginal: '2022-01-01T00:00:00.000Z', | ||
| timeZone: null, | ||
| }, | ||
| }, | ||
| { | ||
| description: 'should handle no time zone information and server behind UTC', | ||
| serverTimeZone: 'America/Los_Angeles', | ||
| exifData: { | ||
| DateTimeOriginal: '2022:01:01 00:00:00', | ||
| }, | ||
| expected: { | ||
| localDateTime: '2022-01-01T00:00:00.000Z', | ||
| dateTimeOriginal: '2022-01-01T08:00:00.000Z', | ||
| timeZone: null, | ||
| }, | ||
| }, | ||
| { | ||
| description: 'should handle no time zone information and server ahead of UTC', | ||
| serverTimeZone: 'Europe/Brussels', | ||
| exifData: { | ||
| DateTimeOriginal: '2022:01:01 00:00:00', | ||
| }, | ||
| expected: { | ||
| localDateTime: '2022-01-01T00:00:00.000Z', | ||
| dateTimeOriginal: '2021-12-31T23:00:00.000Z', | ||
| timeZone: null, | ||
| }, | ||
| }, | ||
| { | ||
| description: 'should handle no time zone information and server ahead of UTC in the summer', | ||
| serverTimeZone: 'Europe/Brussels', | ||
| exifData: { | ||
| DateTimeOriginal: '2022:06:01 00:00:00', | ||
| }, | ||
| expected: { | ||
| localDateTime: '2022-06-01T00:00:00.000Z', | ||
| dateTimeOriginal: '2022-05-31T22:00:00.000Z', | ||
| timeZone: null, | ||
| }, | ||
| }, | ||
| { | ||
| description: 'should handle a +13:00 time zone', | ||
| exifData: { | ||
| DateTimeOriginal: '2022:01:01 00:00:00+13:00', | ||
| }, | ||
| expected: { | ||
| localDateTime: '2022-01-01T00:00:00.000Z', | ||
| dateTimeOriginal: '2021-12-31T11:00:00.000Z', | ||
| timeZone: 'UTC+13', | ||
| }, | ||
| }, | ||
| ]; | ||
|
|
||
| it.each(timeZoneTests)('$description', async ({ exifData, serverTimeZone, expected }) => { | ||
| process.env.TZ = serverTimeZone ?? undefined; | ||
|
|
||
| const { filePath } = await createTestFile(exifData); | ||
| assetMock.getByIds.mockResolvedValue([{ id: 'asset-1', originalPath: filePath } as AssetEntity]); | ||
|
|
||
| await sut.handleMetadataExtraction({ id: 'asset-1' }); | ||
|
|
||
| expect(assetMock.upsertExif).toHaveBeenCalledWith( | ||
| expect.objectContaining({ | ||
| dateTimeOriginal: new Date(expected.dateTimeOriginal), | ||
| timeZone: expected.timeZone, | ||
| }), | ||
| ); | ||
|
|
||
| expect(assetMock.update).toHaveBeenCalledWith( | ||
| expect.objectContaining({ | ||
| localDateTime: new Date(expected.localDateTime), | ||
| }), | ||
| ); | ||
| }); | ||
| }); | ||
| }); |
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