import expect from 'unexpected'; import accounts from 'components/accounts/reducer'; import { updateToken, add, remove, activate, reset, ADD, REMOVE, ACTIVATE, UPDATE_TOKEN, RESET } from 'components/accounts/actions'; const account = { id: 1, username: 'username', email: 'email@test.com', token: 'foo', refreshToken: 'foo' }; describe('Accounts reducer', () => { let initial; beforeEach(() => { initial = accounts(undefined, {}); }); it('should be empty', () => expect(accounts(undefined, {}), 'to equal', { active: null, available: [] })); it('should return last state if unsupported action', () => expect(accounts({state: 'foo'}, {}), 'to equal', {state: 'foo'}) ); describe(ACTIVATE, () => { it('sets active account', () => { expect(accounts(initial, activate(account)), 'to satisfy', { active: account }); }); }); describe(ADD, () => { it('adds an account', () => expect(accounts(initial, add(account)), 'to satisfy', { available: [account] }) ); it('should replace if account was added for the second time', () => { const outdatedAccount = { ...account, someShit: true }; const updatedAccount = { ...account, token: 'newToken' }; expect( accounts({...initial, available: [outdatedAccount]}, add(updatedAccount)), 'to satisfy', { available: [updatedAccount] }); }); it('should sort accounts by username', () => { const newAccount = { ...account, id: 2, username: 'abc' }; expect(accounts({...initial, available: [account]}, add(newAccount)), 'to satisfy', { available: [newAccount, account] }); }); it('throws, when account is invalid', () => { expect(() => accounts(initial, add()), 'to throw', 'Invalid or empty payload passed for accounts.add'); }); }); describe(REMOVE, () => { it('should remove an account', () => expect(accounts({...initial, available: [account]}, remove(account)), 'to equal', initial) ); it('throws, when account is invalid', () => { expect(() => accounts(initial, remove()), 'to throw', 'Invalid or empty payload passed for accounts.remove'); }); }); describe(RESET, () => { it('should reset accounts state', () => expect(accounts({...initial, available: [account]}, reset()), 'to equal', initial) ); }); describe(UPDATE_TOKEN, () => { it('should update token', () => { const newToken = 'newToken'; expect(accounts( {active: account, available: [account]}, updateToken(newToken) ), 'to satisfy', { active: { ...account, token: newToken }, available: [account] }); }); }); });