Beta Part 6: Part of Mega Dynamic Load/Unload support (#1782)

AISKU/Tests/Unit/src/AISKUSize.Tests.ts

@@ -1,5 +1,7 @@
 import { AITestClass, Assert } from "@microsoft/ai-test-framework";
+import { strUndefined } from "@microsoft/applicationinsights-core-js";
 import * as pako from "pako";
+import { Snippet } from "../../../src/Initialization";
 
 export class AISKUSizeCheck extends AITestClass {
     private readonly MAX_DEFLATE_SIZE = 44;
@@ -9,6 +11,23 @@ export class AISKUSizeCheck extends AITestClass {
     public testInitialize() {
     }
 
+    public testFinishedCleanup(): void {
+        if (typeof window !== strUndefined) {
+            var _window = window;
+            let aiName = _window["appInsightsSDK"] || "appInsights";
+            if (_window[aiName] !== undefined) {
+                const snippet: Snippet = _window[aiName] as any;
+                if (snippet["unload"]) {
+                    snippet["unload"](false);
+                } else {
+                    if (snippet["appInsightsNew"]) {
+                        snippet["appInsightsNew"].unload();
+                    }
+                }
+            }
+        }
+    }
+
     public testCleanup() {
     }
 

AISKU/Tests/Unit/src/ApplicationInsightsDeprecatedTests.ts

@@ -19,7 +19,11 @@ export class ApplicationInsightsDeprecatedTests extends AITestClass {
 
     constructor() {
         super("ApplicationInsightsDeprecatedTests");
+
+        // this.assertNoEvents = false;
+        // this.assertNoHooks = false;
     }
+
     public testInitialize() {
         try {
             this.useFakeServer = false;
@@ -46,7 +50,18 @@ export class ApplicationInsightsDeprecatedTests extends AITestClass {
         }
     }
 
-    public testCleanup() {
+    public testFinishedCleanup(): void {
+        if (this._snippet) {
+            if (this._snippet["unload"]) {
+                // force unload
+                this._snippet["unload"](false);
+            } else {
+                const appInsights = (this._aiDeprecated as any).appInsightsNew;
+                if (appInsights.unload) {
+                    appInsights.unload(false);
+                }
+            }
+        }
     }
 
     public registerTests() {

AISKU/Tests/Unit/src/SnippetInitialization.Tests.ts

@@ -129,6 +129,8 @@ export class SnippetInitializationTests extends AITestClass {
                             // that this functions exists we can't validate that it is called
                         } else if (method === "setAuthenticatedUserContext" || method === "clearAuthenticatedUserContext") {
                             funcSpy = this.sandbox.spy(theSnippet.context.user, method);
+                        } else if (method === "addTelemetryInitializer") {
+                            funcSpy = this.sandbox.spy(theSnippet.core, method);
                         } else {
                             funcSpy = this.sandbox.spy(theSnippet.appInsights, method);
                         }
@@ -857,10 +859,18 @@ export class SnippetInitializationTests extends AITestClass {
             this.useFakeServer = false;
 
             // Call the initialization
-            ((ApplicationInsightsContainer.getAppInsights(snippet, snippet.version)) as IApplicationInsights); 
+            ((ApplicationInsightsContainer.getAppInsights(snippet, snippet.version)) as IApplicationInsights);
 
             // Setup Sinon stuff
             const appInsights = (snippet as any).appInsights;
+            this.onDone(() => {
+                if (snippet["unload"]) {
+                    snippet["unload"](false);
+                } else if (snippet["appInsightsNew"]) {
+                    snippet["appInsightsNew"].unload(false);
+                }
+            });
+
             Assert.ok(appInsights, "The App insights instance should be populated");
             Assert.ok(appInsights.core, "The Core exists");
             Assert.equal(appInsights.core, (snippet as any).core, "The core instances should match");

AISKU/Tests/Unit/src/SnippetLegacyInitialization.Tests.ts

@@ -299,6 +299,14 @@ export class SnippetLegacyInitializationTests extends AITestClass {
             ((ApplicationInsightsContainer.getAppInsights(snippet, snippet.version)) as IAppInsightsDeprecated); 
 
             const appInsights = (snippet as any).appInsights;
+            this.onDone(() => {
+                if (snippet["unload"]) {
+                    snippet["unload"](false);
+                } else if (snippet["appInsightsNew"]) {
+                    snippet["appInsightsNew"].unload(false);
+                }
+            });
+
             Assert.ok(appInsights, "The App insights instance should be populated");
             Assert.ok(appInsights.core, "The Core exists");
             Assert.equal(appInsights.core, (snippet as any).core, "The core instances should match");

AISKU/Tests/Unit/src/applicationinsights.e2e.tests.ts

@@ -95,7 +95,12 @@ export class ApplicationInsightsTests extends AITestClass {
         }
     }
 
-    public testCleanup() {
+    public testFinishedCleanup(): void {
+        if (this._ai && this._ai.unload) {
+            // force unload
+            this._ai.unload(false);
+        }
+
         if (this._ai && this._ai["dependencies"]) {
             this._ai["dependencies"].teardown();
         }

AISKU/Tests/Unit/src/sanitizer.e2e.tests.ts

@@ -46,7 +46,11 @@ export class SanitizerE2ETests extends AITestClass {
         }
     }
 
-    public testCleanup() {
+    public testFinishedCleanup(): void {
+        if (this._ai && this._ai.unload) {
+            // force unload
+            this._ai.unload(false);
+        }
     }
 
     public registerTests() {

AISKU/Tests/Unit/src/sender.e2e.tests.ts

@@ -56,6 +56,12 @@ export class SenderE2ETests extends AITestClass {
         }
     }
 
+    public testFinishedCleanup(): void {
+        if (this._ai && this._ai.unload) {
+            this._ai.unload(false);
+        }
+    }
+
     public testCleanup() {
         this.successSpy.restore();
     }

AISKU/Tests/Unit/src/validate.e2e.tests.ts

@@ -46,7 +46,11 @@ export class ValidateE2ETests extends AITestClass {
         }
     }
 
-    public testCleanup() {
+    public testFinishedCleanup(): void {
+        if (this._ai) {
+            this._ai.unload(false);
+            this._ai = null;
+        }        
     }
 
     public registerTests() {

AISKU/package.json

@@ -52,7 +52,7 @@
         "@rollup/plugin-commonjs": "^18.0.0",
         "@rollup/plugin-node-resolve": "^11.2.1",
         "@rollup/plugin-replace": "^2.3.3",
-        "rollup-plugin-cleanup": "3.2.1",
+        "rollup-plugin-cleanup": "^3.2.1",
         "rollup": "^2.32.0",
         "selenium-server-standalone-jar": "^3.141.5",
         "serve-static": "^1.13.2",

AISKU/src/Init.ts

@@ -3,15 +3,13 @@
 
 import { Snippet } from "./Initialization";
 import { ApplicationInsightsContainer } from "./ApplicationInsightsContainer";
+import { strUndefined } from "@microsoft/applicationinsights-core-js";
 
-export { Initialization as ApplicationInsights, Telemetry, Snippet } from "./Initialization";
+export { Initialization as ApplicationInsights, Snippet } from "./Initialization";
 
-"use strict";
-
-const Undefined = "undefined";
 function _logWarn(aiName:string, message:string) {
     // TODO: Find better place to warn to console when SDK initialization fails
-    var _console = typeof console !== Undefined ? console : null;
+    var _console = typeof console !== strUndefined ? console : null;
     if (_console && _console.warn) {
         _console.warn("Failed to initialize AppInsights JS SDK for instance " + (aiName || "<unknown>") + " - " + message);
     }
@@ -23,10 +21,10 @@ try {
     // E2E sku on load initializes core and pipeline using snippet as input for configuration
     // tslint:disable-next-line: no-var-keyword
     var aiName;
-    if (typeof window !== Undefined) {
+    if (typeof window !== strUndefined) {
         var _window = window;
         aiName = _window["appInsightsSDK"] || "appInsights";
-        if (typeof JSON !== Undefined) {
+        if (typeof JSON !== strUndefined) {
             // get snippet or initialize to an empty object
 
             if (_window[aiName] !== undefined) {
@@ -49,7 +47,7 @@ try {
     // else write what was there for v2 SDK prior to rollup bundle output name change.
     // e.g Microsoft.ApplicationInsights.ApplicationInsights, Microsoft.ApplicationInsights.Telemetry
     // @todo uncomment once integration tests for this can be added
-    // if (typeof window !== Undefined && window && ((window as any).Microsoft && !(window as any).Microsoft.ApplicationInsights)) {
+    // if (typeof window !== strUndefined && window && ((window as any).Microsoft && !(window as any).Microsoft.ApplicationInsights)) {
     //     (window as any).Microsoft = (window as any).Microsoft || {};
     //     (window as any).Microsoft.ApplicationInsights = {
     //         ApplicationInsights, Telemetry