feat: add files server package

packages/files/src/Domain/UseCase/RemoveFile/RemoveFile.spec.ts

@@ -0,0 +1,63 @@
+import 'reflect-metadata'
+
+import { DomainEventPublisherInterface, FileRemovedEvent } from '@standardnotes/domain-events'
+import { Logger } from 'winston'
+import { DomainEventFactoryInterface } from '../../Event/DomainEventFactoryInterface'
+
+import { RemoveFile } from './RemoveFile'
+import { FileRemoverInterface } from '../../Services/FileRemoverInterface'
+
+describe('RemoveFile', () => {
+  let fileRemover: FileRemoverInterface
+  let domainEventPublisher: DomainEventPublisherInterface
+  let domainEventFactory: DomainEventFactoryInterface
+  let logger: Logger
+
+  const createUseCase = () => new RemoveFile(fileRemover, domainEventPublisher, domainEventFactory, logger)
+
+  beforeEach(() => {
+    fileRemover = {} as jest.Mocked<FileRemoverInterface>
+    fileRemover.remove = jest.fn().mockReturnValue(413)
+
+    domainEventPublisher = {} as jest.Mocked<DomainEventPublisherInterface>
+    domainEventPublisher.publish = jest.fn()
+
+    domainEventFactory = {} as jest.Mocked<DomainEventFactoryInterface>
+    domainEventFactory.createFileRemovedEvent = jest.fn().mockReturnValue({} as jest.Mocked<FileRemovedEvent>)
+
+    logger = {} as jest.Mocked<Logger>
+    logger.debug = jest.fn()
+    logger.error = jest.fn()
+    logger.warn = jest.fn()
+  })
+
+  it('should indicate of an error in removing fails', async () => {
+    fileRemover.remove = jest.fn().mockImplementation(() => {
+      throw new Error('oops')
+    })
+
+    expect(
+      await createUseCase().execute({
+        resourceRemoteIdentifier: '2-3-4',
+        userUuid: '1-2-3',
+        regularSubscriptionUuid: '3-4-5',
+      }),
+    ).toEqual({
+      success: false,
+      message: 'Could not remove resource',
+    })
+
+    expect(domainEventPublisher.publish).not.toHaveBeenCalled()
+  })
+
+  it('should remove a file', async () => {
+    await createUseCase().execute({
+      resourceRemoteIdentifier: '2-3-4',
+      userUuid: '1-2-3',
+      regularSubscriptionUuid: '3-4-5',
+    })
+
+    expect(fileRemover.remove).toHaveBeenCalledWith('1-2-3/2-3-4')
+    expect(domainEventPublisher.publish).toHaveBeenCalled()
+  })
+})