test(#13): mutations should implement resetState in order for correct…

…ly "reset" the emptyState
factorial-io · Jun 22, 2020 · c8edfe8 · c8edfe8
1 parent ca08eac
commit c8edfe8
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/tests/store-non-namespaced/index.ts b/tests/store-non-namespaced/index.ts
@@ -12,6 +12,7 @@ const debug = process.env.NODE_ENV !== "production";
 interface State {
   list: Array<any>;
   shadow: Array<any>;
+  resetList?: Array<any>;
 }
 
 interface Payload {
@@ -29,7 +30,8 @@ interface Context {
 
 const state: State = {
   list: [],
-  shadow: []
+  shadow: [],
+  resetList: undefined
 };
 
 const getters = {
@@ -53,6 +55,9 @@ const mutations = {
   emptyState: (state: State) => {
     state.list = [];
   },
+  resetState: (state: State) => {
+    state.resetList = [...state.list];
+  },
   addItem: (state: State, { item }: Payload) => {
     state.list = [...state.list, item];
   },

diff --git a/tests/store/modules/list.ts b/tests/store/modules/list.ts
@@ -6,7 +6,8 @@ const debug = process.env.NODE_ENV !== "production";
 
 const state = {
   list: [],
-  shadow: []
+  shadow: [],
+  resetList: undefined
 };
 
 const getters = {
@@ -41,7 +42,11 @@ const actions = {
 
 export const mutations = {
   emptyState: (state: any) => {
-    state.list = [];
+    const list = [...(state.resetList || [])];
+    state.list = list;
+  },
+  resetState: (state: any) => {
+    state.resetList = [...state.list];
   },
   addItem: (state: any, { item }: { item: any }) => {
     state.list = [...state.list, item];