test(add contacts metadata reducers and selectors tests)

packages/blockchain-wallet-v4/src/redux/kvStore/contacts/reducers.spec.js

@@ -0,0 +1,47 @@
+import { set } from 'ramda'
+import Remote from '../../../remote'
+import { KVStoreEntry } from '../../../types'
+import { derivationMap, CONTACTS } from '../config'
+import reducer from './reducers'
+import * as actions from './actions'
+
+const INITIAL_STATE = Remote.NotAsked
+
+describe('kvStore contacts reducers', () => {
+  const typeId = derivationMap[CONTACTS]
+
+  const contactsMetadata = set(KVStoreEntry.value,
+    {/* Enter mock contacts objects here */},
+    KVStoreEntry.createEmpty(typeId))
+
+  const contactsMetadataSuccess = Remote.Success(contactsMetadata)
+
+  it('should return the initial state', () => {
+    expect(reducer(undefined, {})).toEqual(INITIAL_STATE)
+  })
+
+  it('should handle FETCH_METADATA_CONTACTS_LOADING', () => {
+    const action = actions.fetchMetadataContactsLoading()
+    const expectedState = Remote.Loading
+    expect(reducer(undefined, action)).toEqual(expectedState)
+  })
+
+  it('should handle FETCH_METADATA_CONTACTS_FAILURE', () => {
+    const error = 'Cannot load contacts metadata'
+    const action = actions.fetchMetadataContactsFailure(error)
+    const expectedState = Remote.Failure(error)
+    expect(reducer(undefined, action)).toEqual(expectedState)
+  })
+
+  it('should handle FETCH_METADATA_CONTACTS_SUCCESS', () => {
+    const action = actions.fetchMetadataContactsSuccess(contactsMetadata)
+    const expectedState = contactsMetadataSuccess
+    expect(reducer(undefined, action)).toEqual(expectedState)
+  })
+
+  it('should handle CREATE_METADATA_CONTACTS', () => {
+    const action = actions.createMetadataContacts(contactsMetadata)
+    const expectedState = contactsMetadataSuccess
+    expect(reducer(undefined, action)).toEqual(expectedState)
+  })
+})

packages/blockchain-wallet-v4/src/redux/kvStore/contacts/selectors.spec.js

@@ -0,0 +1,41 @@
+import { assocPath } from 'ramda'
+import Remote from '../../../remote'
+import * as selectors from './selectors'
+
+describe('kvstore contacts selectors', () => {
+  const contactsMetadata = {}
+
+  const successState = {
+    kvStorePath: {
+      contacts: Remote.Success(contactsMetadata)
+    }
+  }
+
+  it('getMetadata should return success of metadata', () => {
+    const expectedResult = Remote.Success(contactsMetadata)
+    expect(selectors.getMetadata(successState)).toEqual(expectedResult)
+  })
+
+  const loadingState = assocPath(
+    ['kvStorePath', 'contacts'],
+    Remote.Loading,
+    successState
+  )
+
+  it('getMetadata should return metadata loading', () => {
+    const expectedResult = Remote.Loading
+    expect(selectors.getMetadata(loadingState)).toEqual(expectedResult)
+  })
+
+  const failureState = assocPath(
+    ['kvStorePath', 'contacts'],
+    Remote.Failure('Failure in contacts metadata'),
+    successState
+  )
+
+  it('getMetadata should return metadata failure', () => {
+    const error = 'Failure in contacts metadata'
+    const expectedResult = Remote.Failure(error)
+    expect(selectors.getMetadata(failureState)).toEqual(expectedResult)
+  })
+})