Skip IE11 since fetch is not supported

DataDog · Jun 27, 2024 · 27a4696 · 27a4696
1 parent d3f3bd6
commit 27a4696
Showing 1 changed file with 29 additions and 20 deletions.
diff --git a/packages/rum-core/src/boot/preStartRum.spec.ts b/packages/rum-core/src/boot/preStartRum.spec.ts
@@ -13,6 +13,7 @@ import {
   resetExperimentalFeatures,
   resetFetchObservable,
   resetXhrObservable,
+  isIE,
 } from '@datadog/browser-core'
 import type { Clock } from '@datadog/browser-core/test'
 import {
@@ -700,29 +701,37 @@ describe('preStartRum', () => {
       strategy = createPreStartStrategy({}, getCommonContextSpy, trackingConsentState, doStartRumSpy)
     })
 
-    it('should instrument fetch and XHR even if tracking consent is not granted', () => {
-      const originalFetch = window.fetch
-      /* eslint-disable @typescript-eslint/unbound-method */
-      const originalXHROpen = XMLHttpRequest.prototype.open
-      const originalXHRSend = XMLHttpRequest.prototype.send
-      const originalXHRAbort = XMLHttpRequest.prototype.abort
-      /* eslint-disable @typescript-eslint/unbound-method */
+    describe('basic methods instrumentation', () => {
+      beforeEach(() => {
+        if (isIE()) {
+          pending('No support for IE')
+        }
+      })
 
-      strategy.init(
-        {
-          ...DEFAULT_INIT_CONFIGURATION,
-          trackingConsent: TrackingConsent.NOT_GRANTED,
-        },
-        PUBLIC_API
-      )
+      it('should instrument fetch and XHR even if tracking consent is not granted', () => {
+        const originalFetch = window.fetch
+        /* eslint-disable @typescript-eslint/unbound-method */
+        const originalXHROpen = XMLHttpRequest.prototype.open
+        const originalXHRSend = XMLHttpRequest.prototype.send
+        const originalXHRAbort = XMLHttpRequest.prototype.abort
+        /* eslint-disable @typescript-eslint/unbound-method */
 
-      expect(window.fetch).not.toBe(originalFetch)
+        strategy.init(
+          {
+            ...DEFAULT_INIT_CONFIGURATION,
+            trackingConsent: TrackingConsent.NOT_GRANTED,
+          },
+          PUBLIC_API
+        )
 
-      /* eslint-disable @typescript-eslint/unbound-method */
-      expect(XMLHttpRequest.prototype.open).not.toBe(originalXHROpen)
-      expect(XMLHttpRequest.prototype.send).not.toBe(originalXHRSend)
-      expect(XMLHttpRequest.prototype.abort).not.toBe(originalXHRAbort)
-      /* eslint-disable @typescript-eslint/unbound-method */
+        expect(window.fetch).not.toBe(originalFetch)
+
+        /* eslint-disable @typescript-eslint/unbound-method */
+        expect(XMLHttpRequest.prototype.open).not.toBe(originalXHROpen)
+        expect(XMLHttpRequest.prototype.send).not.toBe(originalXHRSend)
+        expect(XMLHttpRequest.prototype.abort).not.toBe(originalXHRAbort)
+        /* eslint-disable @typescript-eslint/unbound-method */
+      })
     })
 
     it('does not start rum if tracking consent is not granted at init', () => {