migrate to pinia
This commit is contained in:
Henry Jameson
parent
eaf7efdcff
commit
f347897b29
10 changed files with 330 additions and 317 deletions
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@ -1,4 +1,5 @@
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import { cloneDeep } from 'lodash'
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import { setActivePinia, createPinia } from 'pinia'
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import {
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VERSION,
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@ -10,49 +11,50 @@ import {
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_mergeFlags,
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_mergePrefs,
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_resetFlags,
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mutations,
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defaultState,
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newUserFlags
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} from 'src/modules/serverSideStorage.js'
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newUserFlags,
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useServerSideStorageStore,
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} from 'src/stores/serverSideStorage.js'
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describe('The serverSideStorage module', () => {
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beforeEach(() => {
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setActivePinia(createPinia())
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})
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describe('mutations', () => {
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describe('setServerSideStorage', () => {
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const { setServerSideStorage } = mutations
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const user = {
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created_at: new Date('1999-02-09'),
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storage: {}
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}
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it('should initialize storage if none present', () => {
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const state = cloneDeep(defaultState)
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setServerSideStorage(state, user)
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expect(state.cache._version).to.eql(VERSION)
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expect(state.cache._timestamp).to.be.a('number')
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expect(state.cache.flagStorage).to.eql(defaultState.flagStorage)
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expect(state.cache.prefsStorage).to.eql(defaultState.prefsStorage)
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const store = useServerSideStorageStore()
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store.setServerSideStorage(store, user)
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expect(store.cache._version).to.eql(VERSION)
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expect(store.cache._timestamp).to.be.a('number')
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expect(store.cache.flagStorage).to.eql(defaultState.flagStorage)
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expect(store.cache.prefsStorage).to.eql(defaultState.prefsStorage)
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})
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it('should initialize storage with proper flags for new users if none present', () => {
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const state = cloneDeep(defaultState)
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setServerSideStorage(state, { ...user, created_at: new Date() })
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expect(state.cache._version).to.eql(VERSION)
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expect(state.cache._timestamp).to.be.a('number')
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expect(state.cache.flagStorage).to.eql(newUserFlags)
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expect(state.cache.prefsStorage).to.eql(defaultState.prefsStorage)
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const store = useServerSideStorageStore()
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store.setServerSideStorage({ ...user, created_at: new Date() })
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expect(store.cache._version).to.eql(VERSION)
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expect(store.cache._timestamp).to.be.a('number')
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expect(store.cache.flagStorage).to.eql(newUserFlags)
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expect(store.cache.prefsStorage).to.eql(defaultState.prefsStorage)
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})
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it('should merge flags even if remote timestamp is older', () => {
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const state = {
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...cloneDeep(defaultState),
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cache: {
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_timestamp: Date.now(),
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_version: VERSION,
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...cloneDeep(defaultState)
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}
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const store = useServerSideStorageStore()
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store.cache = {
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_timestamp: Date.now(),
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_version: VERSION,
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...cloneDeep(defaultState)
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}
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setServerSideStorage(
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state,
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store.setServerSideStorage(
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{
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...user,
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storage: {
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@ -68,19 +70,18 @@ describe('The serverSideStorage module', () => {
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}
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}
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)
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expect(state.cache.flagStorage).to.eql({
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expect(store.cache.flagStorage).to.eql({
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...defaultState.flagStorage,
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updateCounter: 1
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})
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})
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it('should reset local timestamp to remote if contents are the same', () => {
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const state = {
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...cloneDeep(defaultState),
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cache: null
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}
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setServerSideStorage(
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state,
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const store = useServerSideStorageStore()
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store.cache = null
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store.setServerSideStorage(
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{
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...user,
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storage: {
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@ -93,97 +94,95 @@ describe('The serverSideStorage module', () => {
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}
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}
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)
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expect(state.cache._timestamp).to.eql(123)
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expect(state.flagStorage.updateCounter).to.eql(999)
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expect(state.cache.flagStorage.updateCounter).to.eql(999)
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expect(store.cache._timestamp).to.eql(123)
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expect(store.flagStorage.updateCounter).to.eql(999)
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expect(store.cache.flagStorage.updateCounter).to.eql(999)
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})
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it('should remote version if local missing', () => {
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const state = cloneDeep(defaultState)
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setServerSideStorage(state, user)
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expect(state.cache._version).to.eql(VERSION)
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expect(state.cache._timestamp).to.be.a('number')
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expect(state.cache.flagStorage).to.eql(defaultState.flagStorage)
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const store = useServerSideStorageStore()
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store.setServerSideStorage(store, user)
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expect(store.cache._version).to.eql(VERSION)
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expect(store.cache._timestamp).to.be.a('number')
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expect(store.cache.flagStorage).to.eql(defaultState.flagStorage)
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})
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})
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describe('setPreference', () => {
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const { setPreference, unsetPreference, updateCache, addCollectionPreference, removeCollectionPreference } = mutations
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it('should set preference and update journal log accordingly', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.testing', value: 1 })
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expect(state.prefsStorage.simple.testing).to.eql(1)
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expect(state.prefsStorage._journal.length).to.eql(1)
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expect(state.prefsStorage._journal[0]).to.eql({
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.testing', value: 1 })
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expect(store.prefsStorage.simple.testing).to.eql(1)
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expect(store.prefsStorage._journal.length).to.eql(1)
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expect(store.prefsStorage._journal[0]).to.eql({
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path: 'simple.testing',
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operation: 'set',
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args: [1],
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// should have A timestamp, we don't really care what it is
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timestamp: state.prefsStorage._journal[0].timestamp
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timestamp: store.prefsStorage._journal[0].timestamp
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})
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})
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it('should keep journal to a minimum', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.testing', value: 1 })
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setPreference(state, { path: 'simple.testing', value: 2 })
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addCollectionPreference(state, { path: 'collections.testing', value: 2 })
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removeCollectionPreference(state, { path: 'collections.testing', value: 2 })
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updateCache(state, { username: 'test' })
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expect(state.prefsStorage.simple.testing).to.eql(2)
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expect(state.prefsStorage.collections.testing).to.eql([])
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expect(state.prefsStorage._journal.length).to.eql(2)
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expect(state.prefsStorage._journal[0]).to.eql({
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.testing', value: 1 })
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store.setPreference({ path: 'simple.testing', value: 2 })
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store.addCollectionPreference({ path: 'collections.testing', value: 2 })
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store.removeCollectionPreference({ path: 'collections.testing', value: 2 })
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store.updateCache({ username: 'test' })
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expect(store.prefsStorage.simple.testing).to.eql(2)
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expect(store.prefsStorage.collections.testing).to.eql([])
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expect(store.prefsStorage._journal.length).to.eql(2)
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expect(store.prefsStorage._journal[0]).to.eql({
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path: 'simple.testing',
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operation: 'set',
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args: [2],
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// should have A timestamp, we don't really care what it is
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timestamp: state.prefsStorage._journal[0].timestamp
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timestamp: store.prefsStorage._journal[0].timestamp
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})
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expect(state.prefsStorage._journal[1]).to.eql({
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expect(store.prefsStorage._journal[1]).to.eql({
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path: 'collections.testing',
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operation: 'removeFromCollection',
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args: [2],
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// should have A timestamp, we don't really care what it is
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timestamp: state.prefsStorage._journal[1].timestamp
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timestamp: store.prefsStorage._journal[1].timestamp
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})
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})
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it('should remove duplicate entries from journal', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.testing', value: 1 })
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setPreference(state, { path: 'simple.testing', value: 1 })
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addCollectionPreference(state, { path: 'collections.testing', value: 2 })
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addCollectionPreference(state, { path: 'collections.testing', value: 2 })
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updateCache(state, { username: 'test' })
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expect(state.prefsStorage.simple.testing).to.eql(1)
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expect(state.prefsStorage.collections.testing).to.eql([2])
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expect(state.prefsStorage._journal.length).to.eql(2)
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.testing', value: 1 })
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store.setPreference({ path: 'simple.testing', value: 1 })
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store.addCollectionPreference({ path: 'collections.testing', value: 2 })
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store.addCollectionPreference({ path: 'collections.testing', value: 2 })
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store.updateCache({ username: 'test' })
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expect(store.prefsStorage.simple.testing).to.eql(1)
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expect(store.prefsStorage.collections.testing).to.eql([2])
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expect(store.prefsStorage._journal.length).to.eql(2)
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})
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it('should remove depth = 3 set/unset entries from journal', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.object.foo', value: 1 })
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unsetPreference(state, { path: 'simple.object.foo' })
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updateCache(state, { username: 'test' })
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expect(state.prefsStorage.simple.object).to.not.have.property('foo')
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expect(state.prefsStorage._journal.length).to.eql(1)
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.object.foo', value: 1 })
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store.unsetPreference({ path: 'simple.object.foo' })
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store.updateCache(store, { username: 'test' })
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expect(store.prefsStorage.simple.object).to.not.have.property('foo')
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expect(store.prefsStorage._journal.length).to.eql(1)
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})
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it('should not allow unsetting depth <= 2', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.object.foo', value: 1 })
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expect(() => unsetPreference(state, { path: 'simple' })).to.throw()
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expect(() => unsetPreference(state, { path: 'simple.object' })).to.throw()
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.object.foo', value: 1 })
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expect(() => store.unsetPreference({ path: 'simple' })).to.throw()
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expect(() => store.unsetPreference({ path: 'simple.object' })).to.throw()
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})
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it('should not allow (un)setting depth > 3', () => {
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const state = cloneDeep(defaultState)
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setPreference(state, { path: 'simple.object', value: {} })
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expect(() => setPreference(state, { path: 'simple.object.lv3', value: 1 })).to.not.throw()
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expect(() => setPreference(state, { path: 'simple.object.lv3.lv4', value: 1})).to.throw()
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expect(() => unsetPreference(state, { path: 'simple.object.lv3', value: 1 })).to.not.throw()
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expect(() => unsetPreference(state, { path: 'simple.object.lv3.lv4', value: 1})).to.throw()
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const store = useServerSideStorageStore()
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store.setPreference({ path: 'simple.object', value: {} })
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expect(() => store.setPreference({ path: 'simple.object.lv3', value: 1 })).to.not.throw()
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expect(() => store.setPreference({ path: 'simple.object.lv3.lv4', value: 1})).to.throw()
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expect(() => store.unsetPreference({ path: 'simple.object.lv3', value: 1 })).to.not.throw()
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expect(() => store.unsetPreference({ path: 'simple.object.lv3.lv4', value: 1})).to.throw()
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})
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})
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})
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