react-intersection-observer - npm Package Compare versions

Comparing version 9.15.0 to 9.15.1

package.json

 {
   "name": "react-intersection-observer",
-  "version": "9.15.0",
+  "version": "9.15.1",
   "description": "Monitor if a component is inside the viewport, using IntersectionObserver API",
@@ -5,0 +5,0 @@ "type": "commonjs",

test-utils/index.js

@@ -43,14 +43,24 @@ "use strict";
 var DeprecatedReactTestUtils = __toESM(require("react-dom/test-utils"));
-var isMocking = false;
 var observers = /* @__PURE__ */ new Map();
 var originalIntersectionObserver = typeof window !== "undefined" ? window.IntersectionObserver : void 0;
-if (typeof window !== "undefined" && typeof beforeAll !== "undefined" && typeof beforeEach !== "undefined" && typeof afterEach !== "undefined") {
-  const initMocking = () => {
-    if (typeof jest !== "undefined") setupIntersectionMocking(jest.fn);
-    else if (typeof vi !== "undefined") {
-      setupIntersectionMocking(vi.fn);
+function testLibraryUtil() {
+  if (typeof vi !== "undefined") return vi;
+  if (typeof jest !== "undefined") return jest;
+  return void 0;
+}
+function isMocking() {
+  const util = testLibraryUtil();
+  if (util && typeof util.isMockFunction === "function") {
+    return util.isMockFunction(window.IntersectionObserver);
+  }
+  return false;
+}
+if (typeof window !== "undefined" && typeof beforeEach !== "undefined" && typeof afterEach !== "undefined") {
+  beforeEach(() => {
+    const util = testLibraryUtil();
+    if (util) {
+      setupIntersectionMocking(util.fn);
     }
-  };
-  beforeAll(initMocking);
-  beforeEach(initMocking);
+    observers.clear();
+  });
   afterEach(resetIntersectionMocking);
@@ -66,3 +76,3 @@ }
 function warnOnMissingSetup() {
-  if (isMocking) return;
+  if (isMocking()) return;
   console.error(
@@ -85,3 +95,2 @@ `React Intersection Observer was not configured to handle mocking.
 function setupIntersectionMocking(mockFn) {
-  if (isMocking) return;
   window.IntersectionObserver = mockFn((cb, options = {}) => {
@@ -112,3 +121,2 @@ var _a, _b, _c;
   });
-  isMocking = true;
 }
@@ -124,3 +132,2 @@ function resetIntersectionMocking() {
   window.IntersectionObserver = originalIntersectionObserver;
-  isMocking = false;
 }
@@ -127,0 +134,0 @@ function triggerIntersection(elements, trigger, observer, item) {

No alert changes

Improved metrics

Total package byte prevSize

131231

0.18%

Lines of code

1478

0.96%

No dependency changes