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import ServersService from '../../../src/servers/services/ServersService'; |
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describe('ServersService', () => { |
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const servers = { |
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abc123: { id: 'abc123' }, |
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def456: { id: 'def456' }, |
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}; |
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const createService = (withServers = true) => { |
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const storageMock = { |
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set: jest.fn(), |
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get: jest.fn(() => withServers ? servers : undefined), |
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}; |
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const service = new ServersService(storageMock); |
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return [ service, storageMock ]; |
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}; |
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describe('listServers', () => { |
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it('returns an empty object when servers are not found in storage', () => { |
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const [ service, storageMock ] = createService(false); |
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const result = service.listServers(); |
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expect(result).toEqual({}); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).not.toHaveBeenCalled(); |
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}); |
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it('returns value from storage when found', () => { |
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const [ service, storageMock ] = createService(); |
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const result = service.listServers(); |
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expect(result).toEqual(servers); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).not.toHaveBeenCalled(); |
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}); |
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}); |
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describe('findServerById', () => { |
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it('returns undefined when requested server is not found', () => { |
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const [ service, storageMock ] = createService(); |
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const result = service.findServerById('ghi789'); |
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expect(result).toBeUndefined(); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).not.toHaveBeenCalled(); |
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}); |
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it('returns server from list when found', () => { |
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const [ service, storageMock ] = createService(); |
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const result = service.findServerById('abc123'); |
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expect(result).toEqual({ id: 'abc123' }); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).not.toHaveBeenCalled(); |
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}); |
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}); |
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describe('createServer', () => { |
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it('adds one server to the list', () => { |
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const [ service, storageMock ] = createService(); |
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service.createServer({ id: 'ghi789' }); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledWith(expect.anything(), { |
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abc123: { id: 'abc123' }, |
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def456: { id: 'def456' }, |
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ghi789: { id: 'ghi789' }, |
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}); |
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}); |
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}); |
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describe('createServers', () => { |
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it('adds multiple servers to the list', () => { |
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const [ service, storageMock ] = createService(); |
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service.createServers([{ id: 'ghi789' }, { id: 'jkl123' }]); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledWith(expect.anything(), { |
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abc123: { id: 'abc123' }, |
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def456: { id: 'def456' }, |
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ghi789: { id: 'ghi789' }, |
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jkl123: { id: 'jkl123' }, |
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}); |
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}); |
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}); |
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describe('deleteServer', () => { |
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it('removes one server from the list', () => { |
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const [ service, storageMock ] = createService(); |
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service.deleteServer({ id: 'abc123' }); |
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expect(storageMock.get).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledTimes(1); |
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expect(storageMock.set).toHaveBeenCalledWith(expect.anything(), { |
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def456: { id: 'def456' }, |
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}); |
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}); |
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}); |
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describe('editServer', () => { |
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it('dos nothing is provided server does not exist', () => { |
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const [ service, storageMock ] = createService(); |
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service.editServer('notFound', {}); |
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expect(storageMock.set).not.toHaveBeenCalled(); |
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}); |
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it('updates the list with provided server data', () => { |
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const [ service, storageMock ] = createService(); |
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const serverData = { name: 'foo', apiKey: 'bar' }; |
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service.editServer('abc123', serverData); |
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expect(storageMock.set).toHaveBeenCalledWith(expect.anything(), { |
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abc123: { id: 'abc123', ...serverData }, |
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def456: { id: 'def456' }, |
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}); |
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}); |
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}); |
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}); |
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shlinkio /
shlink-web-client
