refactor: changes after code review

Author: kirillzyusko

TODO

@@ -0,0 +1,67 @@
+---
+sidebar_position: 3
+---
+
+# Jest testing guide
+
+## Setting up a mock
+
+This library includes a built in mock for Jest. To use it, add the following code to the [jest setup](https://jestjs.io/docs/configuration#setupfiles-array) file:
+
+```js
+jest.mock('react-native-keyboard-controller', () =>
+  require('react-native-keyboard-controller/jest')
+);
+```
+
+## Test case example
+
+Once you've set up mock - you can write your first test 😊. A sample of test case is shown below. For more test cases please see [this](https://github.com/kirillzyusko/react-native-keyboard-controller/tree/main/example/__tests__) link.
+
+```tsx
+import '@testing-library/jest-native/extend-expect';
+import React from 'react';
+import { Animated } from 'react-native';
+import { render } from '@testing-library/react-native';
+
+import { useKeyboardAnimation } from 'react-native-keyboard-controller';
+
+function TestComponent() {
+  const { height } = useKeyboardAnimation();
+
+  return (
+    <Animated.View
+      testID="view"
+      style={{ transform: [{ translateY: height }] }}
+    />
+  );
+}
+
+describe('basic keyboard interaction', () => {
+  it('should have different styles depends on position', () => {
+    const { getByTestId, update } = render(<TestComponent />);
+
+    expect(getByTestId('view')).toHaveStyle({ transform: [{ translateY: 0 }] });
+
+    (useKeyboardAnimation as jest.Mock).mockReturnValue({
+      height: new Animated.Value(150),
+      progress: new Animated.Value(0.5),
+    });
+    update(<TestComponent />);
+
+    expect(getByTestId('view')).toHaveStyle({
+      transform: [{ translateY: 150 }],
+    });
+
+    (useKeyboardAnimation as jest.Mock).mockReturnValue({
+      height: new Animated.Value(300),
+      progress: new Animated.Value(1),
+    });
+    update(<TestComponent />);
+
+    expect(getByTestId('view')).toHaveStyle({
+      transform: [{ translateY: 300 }],
+    });
+  });
+});
+```

docs/versioned_docs/version-1.4.0/recipes/jest-testing-guide.md

@@ -1,4 +1,4 @@
-const Animated = require('react-native/Libraries/Animated/Animated');
+import { Animated } from 'react-native';
 
 const values = {
   animated: {