added some additional tests

src/mixins/base-mixin.spec.js

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+import baseMixin from "@/mixins/base-mixin"
+import { shallowMount, mount } from "@vue/test-utils";
+
+
+describe("base-mixin", () => {
+
+    it("should set and get cms content", () => {
+        const expected = "test";
+        const wrapper = shallowMount(baseMixin, {
+            propsData: {
+                cmsContentByWidget: {}
+            }
+        })
+        const cmsContent = { testWidget: { fieldName: expected }};
+        
+        wrapper.componentVM.setCmsContent(cmsContent);
+        const actual = wrapper.componentVM.getCmsContent("testWidget", "fieldName");
+        expect(actual).toEqual(expected);
+    });
+
+    it("should return formatted class name for cmswidget", () => {
+
+        const localThis = { cmsWidgetName: "testWidget" }
+        expect(baseMixin.computed.cssClassNameForCmsWidget.call(localThis)).toBe("widget-name-testWidget")
+
+    });
+});

src/router/router.spec.js

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+import  router  from "@/router/"
+import { navigationScenarios } from "@/router/router-constants/navigation-scenarios"
+import { issPageValues } from "@/router/router-constants/issPage-values";
+
+import { createApp } from 'vue';
+import { createPinia } from "pinia";
+import App from '@/App.vue';
+
+const originalLocation = global.location
+
+describe("Router", () => {
+
+    beforeAll(() => {
+        const vueApp = createApp(App);
+        const pinia = createPinia();
+        vueApp.use(pinia);
+    })
+
+    it("Should change the location when navigating to external site", () => {
+        delete global.location
+        global.location = { assign: jest.fn() }
+
+        let scenario = navigationScenarios.CLICKED_TEST;
+        let currentRoute = { query: { issPage: issPageValues.WELCOME_PAGE }};
+
+        router.navigate(scenario, currentRoute);
+
+        expect(global.location.assign).toHaveBeenCalledTimes(1)
+        
+        global.location = originalLocation;
+    });
+
+    it("Should push next view when navigating locally", () => {
+        let scenario = navigationScenarios.CLICKED_FORWARD;
+        let currentRoute = { query: { issPage: issPageValues.WELCOME_PAGE }};
+
+        router.push = jest.fn();
+        
+        router.navigate(scenario, currentRoute);
+        expect(router.push.mock.calls[0][0].query.issPage).toBe(issPageValues.VEHICLE_YEAR)
+        
+    });
+
+});