diff --git a/package.json b/package.json
index 5a01b91..6d15ce7 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "compile": "tsc",
     "lint": "eslint . --report-unused-disable-directives",
     "release": "semantic-release",
-    "test": "NODE_ENV=test mocha"
+    "test": "RNTL_SKIP_AUTO_DETECT_FAKE_TIMERS=true NODE_ENV=test mocha"
   },
   "packageManager": "yarn@4.1.1",
   "dependencies": {
diff --git a/src/helpers/commons.ts b/src/helpers/commons.ts
index c75180c..1fa2adf 100644
--- a/src/helpers/commons.ts
+++ b/src/helpers/commons.ts
@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-var-requires */
 import path from "path";
 
 /**
@@ -9,15 +8,12 @@ export function noop(): void {
 }
 
 /**
- * Replaces a module with a given `exports` value or another module path.
+ * Replaces a Module with a given `exports` value or another module path.
  *
  * @param modulePath the path to the module
- * @param other the exports to replace or another module path
+ * @param exports the exports to replace
  */
-export function replace<T>(modulePath: string, other: T | string): void {
-  const exports = typeof other === "string"
-    ? require(other) as T
-    : other;
+export function replace<T>(modulePath: string, exports: T): void {
   const id = resolveId(modulePath);
 
   require.cache[id] = {
@@ -34,6 +30,16 @@ export function replace<T>(modulePath: string, other: T | string): void {
   };
 }
 
+/**
+ * Replaces am ESModule with a given `exports` value or another module path.
+ *
+ * @param modulePath the path to the ESModule
+ * @param defaultExport the default export to replace
+ */
+export function replaceEsm<T>(modulePath: string, defaultExport: T): void {
+  replace(modulePath, { __esModule: true, default: defaultExport });
+}
+
 function resolveId(modulePath: string): string {
   try {
     return require.resolve(modulePath);
diff --git a/src/lib/Animated/AnimatedMock.ts b/src/lib/Animated/AnimatedMock.ts
new file mode 100644
index 0000000..31e20d2
--- /dev/null
+++ b/src/lib/Animated/AnimatedMock.ts
@@ -0,0 +1,10 @@
+import { Animated } from "react-native";
+
+import { AnimatedValueMock } from "./AnimatedValueMock";
+import { AnimatedValueXYMock } from "./AnimatedValueXY";
+
+export const AnimatedMock: typeof Animated = {
+  ...Animated,
+  Value: AnimatedValueMock,
+  ValueXY: AnimatedValueXYMock,
+};
diff --git a/src/lib/Animated/AnimatedValueMock.ts b/src/lib/Animated/AnimatedValueMock.ts
new file mode 100644
index 0000000..89e0a5e
--- /dev/null
+++ b/src/lib/Animated/AnimatedValueMock.ts
@@ -0,0 +1,11 @@
+import { Animated } from "react-native";
+
+export class AnimatedValueMock extends Animated.Value {
+
+  public constructor(
+    value: number,
+    config: Animated.AnimatedConfig = { useNativeDriver: false },
+  ) {
+    super(value, { ...config, useNativeDriver: false });
+  }
+}
diff --git a/src/lib/Animated/AnimatedValueXY.ts b/src/lib/Animated/AnimatedValueXY.ts
new file mode 100644
index 0000000..248a239
--- /dev/null
+++ b/src/lib/Animated/AnimatedValueXY.ts
@@ -0,0 +1,16 @@
+import { Animated } from "react-native";
+
+interface ValueXY {
+  x: number | Animated.AnimatedValue;
+  y: number | Animated.AnimatedValue;
+}
+
+export class AnimatedValueXYMock extends Animated.ValueXY {
+
+  public constructor (
+    value: ValueXY,
+    config: Animated.AnimatedConfig = { useNativeDriver: false },
+  ) {
+    super(value, { ...config, useNativeDriver: false });
+  }
+}
diff --git a/src/lib/Core/NativeModules.ts b/src/lib/Core/NativeModules.ts
index a3a19d0..4855387 100644
--- a/src/lib/Core/NativeModules.ts
+++ b/src/lib/Core/NativeModules.ts
@@ -60,7 +60,7 @@ export const NativeModulesMock = {
   },
   PlatformConstants: {
     getConstants() {
-      return {};
+      return { isTesting: true };
     },
   },
   PushNotificationManager: {
diff --git a/src/lib/coreMocks.ts b/src/lib/coreMocks.ts
index e26c206..abb906f 100644
--- a/src/lib/coreMocks.ts
+++ b/src/lib/coreMocks.ts
@@ -1,4 +1,4 @@
-import { replace } from "../helpers/commons";
+import { noop, replace, replaceEsm } from "../helpers/commons";
 import { mockNativeComponent } from "../helpers/mockNativeComponent";
 
 import { NativeComponentRegistryMock } from "./Core/NativeComponentRegistry";
@@ -6,12 +6,14 @@ import { NativeModulesMock } from "./Core/NativeModules";
 import { UIManagerMock } from "./Core/UIManager";
 import { verifyComponentAttrEqMock } from "./Core/verifyComponentAttributeEquivalence";
 
+Object.assign(global, { jest: { fn: () => noop } });
+
 replace("react-native/Libraries/Core/InitializeCore", { });
 replace("react-native/Libraries/Core/NativeExceptionsManager", { });
 replace("react-native/Libraries/ReactNative/UIManager", UIManagerMock);
 replace("react-native/Libraries/BatchedBridge/NativeModules", NativeModulesMock);
 replace("react-native/Libraries/NativeComponent/NativeComponentRegistry", NativeComponentRegistryMock);
-replace("react-native/Libraries/ReactNative/requireNativeComponent", { default: mockNativeComponent });
+replaceEsm("react-native/Libraries/ReactNative/requireNativeComponent", mockNativeComponent);
 replace("react-native/Libraries/Utilities/verifyComponentAttributeEquivalence", verifyComponentAttrEqMock);
 replace(
   "react-native/Libraries/ReactNative/RendererProxy",
diff --git a/src/register.ts b/src/register.ts
index 334404d..a302dba 100644
--- a/src/register.ts
+++ b/src/register.ts
@@ -2,7 +2,8 @@ import "./lib/babelRegister";
 import "./lib/polyfills";
 import "./lib/coreMocks";
 
-import { replace } from "./helpers/commons";
+import { replace, replaceEsm } from "./helpers/commons";
+import { AnimatedMock } from "./lib/Animated/AnimatedMock";
 import { AccessibilityInfoMock } from "./lib/Components/AccessibilityInfo";
 import { ActivityIndicatorMock } from "./lib/Components/ActivityIndicator";
 import { AppStateMock } from "./lib/Components/AppState";
@@ -22,13 +23,14 @@ replace("react-native/Libraries/Image/Image", ImageMock);
 replace("react-native/Libraries/Text/Text", TextMock);
 replace("react-native/Libraries/Components/TextInput/TextInput", TextInputMock);
 replace("react-native/Libraries/Modal/Modal", ModalMock);
-replace("react-native/Libraries/Components/AccessibilityInfo/AccessibilityInfo", { default: AccessibilityInfoMock });
+replaceEsm("react-native/Libraries/Components/AccessibilityInfo/AccessibilityInfo", AccessibilityInfoMock);
 replace("react-native/Libraries/Components/Clipboard/Clipboard", ClipboardMock);
 replace("react-native/Libraries/Components/RefreshControl/RefreshControl", RefreshControlMock);
 replace("react-native/Libraries/Components/ScrollView/ScrollView", ScrollViewMock);
-replace("react-native/Libraries/Components/ActivityIndicator/ActivityIndicator", { default: ActivityIndicatorMock });
+replaceEsm("react-native/Libraries/Components/ActivityIndicator/ActivityIndicator", ActivityIndicatorMock);
 replace("react-native/Libraries/AppState/AppState", AppStateMock);
 replace("react-native/Libraries/Linking/Linking", LinkingMock);
 replace("react-native/Libraries/Vibration/Vibration", VibrationMock);
 replace("react-native/Libraries/Components/View/View", ViewMock);
 replace("react-native/Libraries/Components/View/ViewNativeComponent", ViewNativeComponentMock);
+replaceEsm("react-native/Libraries/Animated/Animated", AnimatedMock);
diff --git a/test/unit/register.test.tsx b/test/unit/register.test.tsx
index 9c437f6..a574bd0 100644
--- a/test/unit/register.test.tsx
+++ b/test/unit/register.test.tsx
@@ -1,33 +1,68 @@
 import "../../src/register";
 
 import { expect } from "@assertive-ts/core";
-import { render } from "@testing-library/react-native";
-import { ActivityIndicator, Image, Modal, ScrollView, Text, TextInput, View } from "react-native";
+import { render, waitFor, userEvent } from "@testing-library/react-native";
+import { ReactElement, useCallback, useRef, useState } from "react";
+import { ActivityIndicator, Animated, Button, Image, Modal, ScrollView, Text, TextInput, View } from "react-native";
+
+function TestScreen(): ReactElement {
+
+  const [animated, setAnimated] = useState(false);
+
+  const enterLeft = useRef(new Animated.Value(100, { useNativeDriver: true })).current;
+  const movePoint = useRef(new Animated.ValueXY({ x: 0, y: 0 }, { useNativeDriver: true })).current;
+
+  const animateView = useCallback(() => {
+    const enterAnim = Animated.timing(enterLeft, {
+      duration: 100,
+      toValue: 0,
+      useNativeDriver: true,
+    });
+    const moveAnim = Animated.spring(movePoint, {
+      damping: 45,
+      mass: 4,
+      stiffness: 350,
+      toValue: { x: 50, y: 10 },
+      useNativeDriver: true,
+    });
+
+    Animated.parallel([enterAnim, moveAnim]).start(({ finished }) => {
+      setAnimated(finished);
+    });
+  }, []);
+
+  return (
+    <ScrollView>
+      <View>
+        <ActivityIndicator aria-label="Loading" animating={true} />
+        <Text>{"Hello world!"}</Text>
+        <TextInput placeholder="Say hello here..." value="Hello :)" />
+        <Image alt="Profile picture" />
+        <Modal visible={true}>
+          <Text>{"I'm on a modal"}</Text>
+        </Modal>
+        <Modal visible={false}>
+          <Text>{"foo"}</Text>
+        </Modal>
+      </View>
+      <Button title="Click Me!" onPress={animateView} />
+      <Animated.View style={{ marginLeft: enterLeft }}>
+        <Text>{`Animated view: ${animated}`}</Text>
+      </Animated.View>
+    </ScrollView>
+  );
+}
 
 describe("[Unit] register.test.ts", () => {
   context("when main is called", () => {
-    it("mocks react native so it can render on Node.js", () => {
+    it("mocks react native so it can render on Node.js", async () => {
       const {
         getByText,
         getByPlaceholderText,
         getByDisplayValue,
         getByLabelText,
-      } = render(
-        <ScrollView>
-          <View>
-            <ActivityIndicator aria-label="Loading" animating={true} />
-            <Text>{"Hello world!"}</Text>
-            <TextInput placeholder="Say hello here..." value="Hello :)" />
-            <Image alt="Profile picture" />
-            <Modal visible={true}>
-              <Text>{"I'm on a modal"}</Text>
-            </Modal>
-            <Modal visible={false}>
-              <Text>{"foo"}</Text>
-            </Modal>
-          </View>
-        </ScrollView>,
-      );
+        findByText,
+      } = render(<TestScreen />);
 
       expect(getByLabelText("Loading")).toBePresent();
       expect(getByText("Hello world!")).toBePresent();
@@ -36,6 +71,13 @@ describe("[Unit] register.test.ts", () => {
       expect(getByLabelText("Profile picture")).toBePresent();
       expect(getByText("I'm on a modal")).toBePresent();
       expect(() => getByText("foo")).toThrowError();
+      expect(getByText("Animated view: false")).toBePresent();
+
+      const clickMeButton = await findByText("Click Me!");
+
+      await userEvent.press(clickMeButton);
+
+      await waitFor(() => getByText("Animated view: true"));
     });
   });
 });