test store

admin/src/store/store.js

@@ -6,10 +6,10 @@ Vue.use(Vuex)
 
 export const mutations = {
   openCreationsPlus: (state, i) => {
-    state.openCreations = state.openCreations + i
+    state.openCreations += i
   },
   openCreationsMinus: (state, i) => {
-    state.openCreations = state.openCreations - i
+    state.openCreations -= i
   },
   resetOpenCreations: (state) => {
     state.openCreations = 0

admin/src/store/store.test.js

@@ -1,6 +1,6 @@
 import { mutations } from './store'
 
-const { token } = mutations
+const { token, openCreationsPlus, openCreationsMinus, resetOpenCreations } = mutations
 
 describe('Vuex store', () => {
   describe('mutations', () => {
@@ -11,5 +11,29 @@ describe('Vuex store', () => {
         expect(state.token).toEqual('1234')
       })
     })
+
+    describe('openCreationsPlus', () => {
+      it('increases the open creations by a given number', () => {
+        const state = { openCreations: 0 }
+        openCreationsPlus(state, 12)
+        expect(state.openCreations).toEqual(12)
+      })
+    })
+
+    describe('openCreationsMinus', () => {
+      it('decreases the open creations by a given number', () => {
+        const state = { openCreations: 12 }
+        openCreationsMinus(state, 2)
+        expect(state.openCreations).toEqual(10)
+      })
+    })
+
+    describe('resetOpenCreations', () => {
+      it('sets the open creations to 0', () => {
+        const state = { openCreations: 24 }
+        resetOpenCreations(state)
+        expect(state.openCreations).toEqual(0)
+      })
+    })
   })
 })