CASH-188 | Update unit tests

src/digital-components/salesforce-webchat/salesforce-helper.spec.js

@@ -0,0 +1,38 @@
+import * as salesforceWebchatHelperdev from './salesforce-helper-dev';
+import * as salesforceWebchatHelperqa from './salesforce-helper-qa';
+import * as salesforceWebchatHelperprod from './salesforce-helper-prod';
+
+const mockEmbeddedSvc = {
+    settings: {},
+    init: jest.fn(),
+    testFlag: true,
+}
+
+describe("Salesforce Webchat Helper Tests", () => {
+    describe("Files and exposed methods exist", () => {
+        it("exposes initialization methods", () => {
+            expect(typeof salesforceWebchatHelperdev.initializeSalesforceWebchatForDev).toBe("function");
+            expect(typeof salesforceWebchatHelperqa.initializeSalesforceWebchatForQa).toBe("function");
+            expect(typeof salesforceWebchatHelperprod.initializeSalesforceWebchatForProd).toBe("function");
+
+        })
+    }),
+    describe("Custom code added correctly", ()=> {
+        it("defines a local variable 'embedded_svc' in the initESW method", ()=> {
+            mockEmbeddedSvc.testFlag = "dev";
+            window.embedded_svc = mockEmbeddedSvc;
+            salesforceWebchatHelperdev.initializeSalesforceWebchatForDev();
+            expect(embedded_svc.testFlag).toBe("dev");
+
+            mockEmbeddedSvc.testFlag = "qa";
+            window.embedded_svc = mockEmbeddedSvc;
+            salesforceWebchatHelperqa.initializeSalesforceWebchatForQa();
+            expect(embedded_svc.testFlag).toBe("qa");
+
+            mockEmbeddedSvc.testFlag = "prod";
+            window.embedded_svc = mockEmbeddedSvc;
+            salesforceWebchatHelperprod.initializeSalesforceWebchatForProd();
+            expect(embedded_svc.testFlag).toBe("prod");
+        })
+    })
+})

src/digital-components/salesforce-webchat/salesforce-webchat.spec.js

@@ -0,0 +1,45 @@
+import { shallowMount } from "@vue/test-utils";
+import salesforceWebchat from "./salesforce-webchat.vue";
+import * as devHelper from "./salesforce-helper-dev";
+import * as qaHelper from "./salesforce-helper-qa";
+import * as prodHelper from "./salesforce-helper-prod";
+
+describe("salesforceWebchat.vue", () => {
+    it("renders correctly", () => {
+        const wrapper = shallowMount(salesforceWebchat);
+        expect(wrapper.exists()).toBe(true);
+    });
+
+    it("has the correct default data", () => {
+        const wrapper = shallowMount(salesforceWebchat);
+        expect(wrapper.vm.$data).toEqual({});
+    });
+
+    it("has the correct default props", () => {
+        const wrapper = shallowMount(salesforceWebchat);
+        expect(wrapper.props().hideSalesforceWebchatLaunchButton).toBe(false);
+    });
+
+    it("appends script to document body on mount", () => {
+    });
+
+    it("calls the correct initialization function based on environment", () => {
+        process.env.VUE_APP_CURRENT_ENVIRONMENT = "Prod";
+        let wrapper = shallowMount(salesforceWebchat);
+        mockProd = jest.spyOn(prodHelper, "initializeSalesforceWebchatForProd");
+        wrapper.vm.initializeSalesforceWebchat();
+        expect(mockProd).toHaveBeenCalled();
+
+        process.env.VUE_APP_CURRENT_ENVIRONMENT = "QA";
+        wrapper = shallowMount(salesforceWebchat);
+        mockQa = jest.spyOn(qaHelper, "initializeSalesforceWebchatForQa");
+        wrapper.vm.initializeSalesforceWebchat();
+        expect(mockQa).toHaveBeenCalled();
+
+        process.env.VUE_APP_CURRENT_ENVIRONMENT = "Dev";
+        wrapper = shallowMount(salesforceWebchat);
+        mockDev = jest.spyOn(devHelper, "initializeSalesforceWebchatForDev");
+        wrapper.vm.initializeSalesforceWebchat();
+        expect(mockDev).toHaveBeenCalled();
+    });
+});

src/digital-components/salesforce-webchat/salesforce-webchat.vue

@@ -23,7 +23,11 @@ export default {
         // Load in script from salesforce CDN
         const script = document.createElement("script");
         script.src = "https://service.force.com/embeddedservice/5.0/esw.min.js";
-        script.onload = () => {
+        script.onload = this.initializeSalesforceWebchat;
+        document.body.appendChild(script);
+    },
+    methods: {
+        initializeSalesforceWebchat() {
             switch (process.env.VUE_APP_CURRENT_ENVIRONMENT) {
                 case "Prod":
                     initializeSalesforceWebchatForProd();
@@ -37,10 +41,8 @@ export default {
                     initializeSalesforceWebchatForDev();
                     break;
             }
-        };
+        },
-        document.body.appendChild(script);
     },
-    methods: {},
     computed: {},
     components: {},
 };