test(all): Clear mock function before tests to avoid test pollution.

Author: mwaldstein

__tests__/lib/event.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.use(VueAnalytics, {
     id: 'UA-1234-5'
   })

__tests__/lib/exception.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.config.errorHandler = jest.fn()
 
   Vue.use(VueAnalytics, {

__tests__/lib/page.spec.js

@@ -30,6 +30,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(done => {
+  window.ga.mockClear()
+
   Vue.use(VueRouter)
 
   const router = new VueRouter({

__tests__/lib/require.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.use(VueAnalytics, {
     id: 'UA-1234-5'
   })

__tests__/lib/set.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.use(VueAnalytics, {
     id: 'UA-1234-5'
   })

__tests__/lib/social.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.use(VueAnalytics, {
     id: 'UA-1234-5'
   })

__tests__/lib/time.spec.js

@@ -6,6 +6,8 @@ window.ga = jest.fn()
 let $vm
 
 beforeEach(() => {
+  window.ga.mockClear()
+
   Vue.use(VueAnalytics, {
     id: 'UA-1234-5'
   })