unit tests for license-plate-lookup

src/layouts/license-plate-lookup/license-plate-lookup.spec.js

@@ -32,7 +32,7 @@ jest.mock("@/helpers/damage-helper", () => ({
 }));
 
 describe("license-plate-lookup.vue", () => {
-    test("Make set, arePagePrerequisitesValid should be true ", () => {
+    test("Vehicle make set, arePagePrerequisitesValid should be true", () => {
         //Arrange
         const { wrapper } = setupMocks({});
         useMainStore().order.vehicle.carId = "CR00000395";
@@ -52,6 +52,43 @@ describe("license-plate-lookup.vue", () => {
     });
 });
 
+describe("navigation", () => {
+    test("BackButtonAction triggers a router.navigate change", async () => {
+      //Arrange
+      const { wrapper, apiPromise } = setupMocks({
+        mountOptionsMockData: {
+          router: {
+            navigate: jest.fn(),
+          },
+        },
+      });
+      //Act
+      licensePlateLookup.beforeRouteEnter.call(
+        wrapper.vm,
+        { query: { issPage: "license-plate-lookup" } },
+        undefined,
+        (c) => c(wrapper.vm)
+      );
+      wrapper.vm.backButtonAction();
+      await nextTick();
+  
+      //Assert
+      return apiPromise.finally(() => {
+        try {
+            expect(wrapper.vm.$router.navigate).toHaveBeenCalled();
+        }
+        catch (e) {
+            throw e
+        }
+      });
+    });
+
+    // TODO: Create test for navigating forward when user clicks Continue
+    // and information entered is correct (no alerts)
+    // Will be implemented once navigation from page is complete
+
+  });
+
 function setupMocks({
     licensePlateQuestionCmsContent = {},
     licensePlateQuestionInitialData = {},
@@ -60,9 +97,8 @@ function setupMocks({
     mountOptionsMockData = {},
     //Values to set in the state store
     carId = null,
-    registrationZipCode = null,
+    registrationZipCode = null, //"55555",
     licensePlate = null, //"TESTPLATE",
-    
 }) {
     //Mock api responses
     const apiResponses = {
@@ -103,7 +139,7 @@ function setupMocks({
         },
     };
 
-
+    
     const apiPromise = Promise.resolve(apiResponses);
   
     settleAllPromises.mockImplementation(() => apiPromise);
@@ -116,13 +152,19 @@ function setupMocks({
     };
   
     const mountOptions = getMountOptions(mountOptionsMockData);
+    
     const wrapper = shallowMount(licensePlateLookup, mountOptions);
   
     const licensePlateQuestionWrapper = wrapper.findComponent({ name: "licensePlateQuestion" });
     licensePlateQuestionWrapper.vm.initializeComponent =
       licensePlateQuestion.methods.initializeComponent;
     
-    wrapper.vm.setCmsContent = baseMixin.methods.setCmsContent;
-  
+    wrapper.vm.setCmsContent = jest.fn();
+    wrapper.vm.getCmsContent = jest.fn().mockImplementation(() => "");
+    wrapper.vm.$refs.siteFooter.updateButtonText = jest.fn();
+    
     return { wrapper, apiPromise };
-  }  
+  }  
+
+
+  // npm run test:unit src/layouts/license-plate-lookup/license-plate-lookup.spec.js

src/layouts/license-plate-lookup/license-plate-lookup.vue

@@ -1,5 +1,8 @@
 <template>  
-  <Form @submit="onSubmit" @invalid-submit="onInvalidSubmit">
+  <Form 
+      @submit="onSubmit"
+      @invalid-submit="onInvalidSubmit"
+      v-slot="{ meta }">
     <div class="page-container-grouped-styles overflow-auto">
       <siteHeader cms-widget-name="SiteHeaderWidget" />
       <vehicleBanner
@@ -16,11 +19,11 @@
           v-model="registrationZipCode"
           class="mt-4" />
         <siteFooter
+          :isForwardActionDisabled="!meta.valid"
           cms-widget-name="SiteFooterWidget"
           @back-clicked="backButtonAction"
           @forward-clicked="forwardButtonAction"
-          ref="siteFooter"
-          :is-forward-action-disabled="isForwardActionDisabled" />
+          ref="siteFooter" />
       </div>
     </div>
   </Form>

src/layouts/license-plate-lookup/license-plate-question/license-plate-question.spec.js

@@ -0,0 +1,3 @@
+// TODO: Create test for component emitting value when user clicks Continue
+// and information entered is correct (no alerts)
+// Will be implemented once navigation from page is complete

src/layouts/license-plate-lookup/zip-question/zip-question.spec.js

@@ -0,0 +1,3 @@
+// TODO: Create test for component emitting value when user clicks Continue
+// and information entered is correct (no alerts)
+// Will be implemented once navigation from page is complete