fixed tests, review fixes, now storing local users with downcase screen name for

better compatibility

src/components/user_profile/user_profile.js

@@ -68,7 +68,7 @@ const UserProfile = {
     },
     userInStore () {
       const routeParams = this.$route.params
-      return this.$store.getters.findUser(routeParams.name || routeParams.iid)
+      return this.$store.getters.findUser(routeParams.name || routeParams.id)
     },
     user () {
       if (this.timeline.statuses[0]) {
@@ -135,13 +135,14 @@ const UserProfile = {
     }
   },
   watch: {
-    userId (newVal, oldVal) {
+    // userId can be undefined if we don't know it yet
+    userId (newVal) {
       if (newVal) {
         this.cleanUp()
         this.startUp()
       }
     },
-    userName (newVal, oldVal) {
+    userName () {
       if (this.$route.params.name) {
         this.fetchUserId()
         this.cleanUp()

src/modules/statuses.js

@@ -73,7 +73,7 @@ const mergeOrAdd = (arr, obj, item) => {
   if (oldItem) {
     // We already have this, so only merge the new info.
     // We ignore null values to avoid overwriting existing properties with missing data
-    // we also skip 'used' because that is handled by users module
+    // we also skip 'user' because that is handled by users module
     merge(oldItem, omitBy(item, (v, k) => v === null || k === 'user'))
     // Reactivity fix.
     oldItem.attachments.splice(oldItem.attachments.length)

src/modules/users.js

@@ -18,7 +18,7 @@ export const mergeOrAdd = (arr, obj, item) => {
     arr.push(item)
     obj[item.id] = item
     if (item.screen_name && !item.screen_name.includes('@')) {
-      obj[item.screen_name] = item
+      obj[item.screen_name.toLowerCase()] = item
     }
     return { item, new: true }
   }
@@ -132,7 +132,7 @@ export const mutations = {
 }
 
 export const getters = {
-  findUser: state => query => state.usersObject[query]
+  findUser: state => query => state.usersObject[typeof query === 'string' ? query.toLowerCase() : query]
 }
 
 export const defaultState = {