import { reducerTester } from '../../../../test/core/redux/reducerTester'; import { TransactionStatus } from '../types'; import { removeVariable, variableStateNotStarted } from './sharedReducer'; import { initialTransactionState, transactionReducer, TransactionState, variablesClearTransaction, variablesCompleteTransaction, variablesInitTransaction, } from './transactionReducer'; import { VariablePayload } from './types'; describe('transactionReducer', () => { describe('when variablesInitTransaction is dispatched', () => { it('then state should be correct', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState }) .whenActionIsDispatched(variablesInitTransaction({ uid: 'a uid' })) .thenStateShouldEqual({ ...initialTransactionState, uid: 'a uid', status: TransactionStatus.Fetching }); }); }); describe('when variablesCompleteTransaction is dispatched', () => { describe('and transaction uid is the same', () => { it('then state should be correct', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, uid: 'before', status: TransactionStatus.Fetching, }) .whenActionIsDispatched(variablesCompleteTransaction({ uid: 'before' })) .thenStateShouldEqual({ ...initialTransactionState, uid: 'before', status: TransactionStatus.Completed }); }); }); describe('and transaction uid is not the same', () => { it('then state should be correct', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, uid: 'before', status: TransactionStatus.Fetching, }) .whenActionIsDispatched(variablesCompleteTransaction({ uid: 'after' })) .thenStateShouldEqual({ ...initialTransactionState, uid: 'before', status: TransactionStatus.Fetching }); }); }); }); describe('when variablesClearTransaction is dispatched', () => { it('then state should be correct', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, uid: 'before', status: TransactionStatus.Completed, }) .whenActionIsDispatched(variablesClearTransaction()) .thenStateShouldEqual({ ...initialTransactionState }); }); }); describe('extraReducers', () => { describe('isDirty', () => { describe('when called during fetch', () => { it('then isDirty should not be changed', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, status: TransactionStatus.Fetching, }) .whenActionIsDispatched(removeVariable({} as VariablePayload<{ reIndex: boolean }>)) .thenStateShouldEqual({ uid: null, status: TransactionStatus.Fetching, isDirty: false }); }); }); describe('when called after clean', () => { it('then isDirty should not be changed', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, status: TransactionStatus.NotStarted, }) .whenActionIsDispatched(removeVariable({} as VariablePayload<{ reIndex: boolean }>)) .thenStateShouldEqual({ uid: null, status: TransactionStatus.NotStarted, isDirty: false }); }); }); describe('when called after complete with action that affects isDirty', () => { it('then isDirty should be changed', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, status: TransactionStatus.Completed, }) .whenActionIsDispatched(removeVariable({} as VariablePayload<{ reIndex: boolean }>)) .thenStateShouldEqual({ uid: null, status: TransactionStatus.Completed, isDirty: true }); }); }); describe('when called after complete with action that does not affect isDirty', () => { it('then isDirty should be changed', () => { reducerTester<TransactionState>() .givenReducer(transactionReducer, { ...initialTransactionState, status: TransactionStatus.Completed, }) .whenActionIsDispatched(variableStateNotStarted({} as VariablePayload)) .thenStateShouldEqual({ uid: null, status: TransactionStatus.Completed, isDirty: false }); }); }); }); }); });