Simplify some unit tests

Get rid of useless nextticks

test/unit/specs/FormWizard.spec.js

@@ -1,10 +1,11 @@
-import Vue from 'vue'
 import VueFormWizard from './../../../src/index'
 import {TabContent as WizardTab, WizardStep, FormWizard} from './../../../src/index'
-import {mount} from 'vue-test-utils'
+import {mount, createLocalVue} from 'vue-test-utils'
 import sinon from 'sinon'
+import Vue from "vue";
 
-Vue.use(VueFormWizard)
+const localVue = createLocalVue()
+localVue.use(VueFormWizard)
 const startIndex = 0
 const twoStepWizard = {
   template: `<form-wizard :start-index="startIndex">
@@ -29,12 +30,12 @@ const twoStepWizard = {
 }
 describe('FormWizard.vue', () => {
   it('contains wizard class', () => {
-    const wizard = mount(twoStepWizard)
+    const wizard = mount(twoStepWizard, {localVue})
     wizard.hasClass('vue-form-wizard')
   })
-  it('renders steps', (done) => {
-    const wizard = mount(twoStepWizard)
-    Vue.nextTick(() => {
+  it('renders steps', () => {
+    const wizard = mount(twoStepWizard, {localVue})
+    Vue.nextTick(()=>{
       const steps = wizard.findAll(WizardStep)
       const firsStep = steps.at(0)
       expect(steps.length).to.equal(3)
@@ -43,53 +44,41 @@ describe('FormWizard.vue', () => {
       expect(stepTitle.is('span')).to.equal(true)
       const stepText = stepTitle.text().trim()
       expect(stepText).to.equal('Personal details')
-      done()
     })
-  })
-  it('renders tabs', (done) => {
-    const wizard = mount(twoStepWizard)
-    Vue.nextTick(() => {
-      const tabs = wizard.findAll(WizardTab)
-      expect(tabs.length).to.equal(3)
-      done()
-    })
-  })
-  it('displays only one tab', (done) => {
-    const wizard = mount(twoStepWizard)
-    Vue.nextTick(() => {
-      const tabs = wizard.findAll(WizardTab).wrappers
-      const activeTabs = tabs.filter((tab) => tab.vm.active)
-      const inactiveTabs = tabs.filter((tab) => !tab.vm.active)
-      expect(activeTabs.length).to.equal(1)
 
-      inactiveTabs.forEach((tab) => {
-        expect(tab.hasStyle('display', 'none')).to.equal(true)
-      })
-      done()
+  })
+  it('renders tabs', () => {
+    const wizard = mount(twoStepWizard, {localVue})
+    const tabs = wizard.findAll(WizardTab)
+    expect(tabs.length).to.equal(3)
+  })
+  it('displays only one tab', () => {
+    const wizard = mount(twoStepWizard, {localVue})
+    const tabs = wizard.findAll(WizardTab).wrappers
+    const activeTabs = tabs.filter((tab) => tab.vm.active)
+    const inactiveTabs = tabs.filter((tab) => !tab.vm.active)
+    expect(activeTabs.length).to.equal(1)
+
+    inactiveTabs.forEach((tab) => {
+      expect(tab.hasStyle('display', 'none')).to.equal(true)
     })
   })
-  it('starts at a given index', (done) => {
-    const wizard = mount(twoStepWizard)
-    Vue.nextTick(() => {
-      const tabs = wizard.findAll(WizardTab)
-      const activeTab = tabs.at(startIndex)
-      expect(activeTab.vm.active).to.equal(true)
-      const formWizard = wizard.find(FormWizard)
-      expect(formWizard.vm.activeTabIndex).to.equal(startIndex)
-      done()
-    })
+  it('starts at a given index', () => {
+    const wizard = mount(twoStepWizard, {localVue})
+    const tabs = wizard.findAll(WizardTab)
+    const activeTab = tabs.at(startIndex)
+    expect(activeTab.vm.active).to.equal(true)
+    const formWizard = wizard.find(FormWizard)
+    expect(formWizard.vm.activeTabIndex).to.equal(startIndex)
   })
-  it('next tab is called', (done) => {
-    const wizard = mount(twoStepWizard)
+  it('next tab is called', () => {
+    const wizard = mount(twoStepWizard, {localVue})
     const nextTabHandler = sinon.stub()
     const formWizard = wizard.find(FormWizard)
     formWizard.setMethods({nextTab: nextTabHandler})
-    Vue.nextTick(() => {
-      const nextButton = wizard.find('.wizard-footer-right span')
-      nextButton.trigger('click')
-      expect(nextTabHandler.called).to.equal(true)
-      done()
-    })
+    const nextButton = wizard.find('.wizard-footer-right span')
+    nextButton.trigger('click')
+    expect(nextTabHandler.called).to.equal(true)
   })
 
 })