diff --git a/__tests__/RBSheet.test.js b/__tests__/RBSheet.test.js
index 6b6d02e..ea59018 100644
--- a/__tests__/RBSheet.test.js
+++ b/__tests__/RBSheet.test.js
@@ -1,28 +1,104 @@
 import React from 'react';
-import {render, act} from '@testing-library/react-native';
+import {
+  render,
+  act,
+  fireEvent,
+  waitFor,
+  cleanup,
+} from '@testing-library/react-native';
 import RBSheet from '../src';
 
-describe('<RBSheet />', () => {
+describe('React Native Raw Bottom Sheet <RBSheet />', () => {
   let ref;
   let getByTestId;
 
   beforeEach(() => {
     ref = React.createRef();
     getByTestId = render(<RBSheet ref={ref} />).getByTestId;
-  });
-
-  it('should render correctly', () => {
-    getByTestId = render(<RBSheet ref={ref} draggable />).getByTestId;
-
     act(() => {
       ref.current.open();
     });
+  });
 
+  afterEach(cleanup);
+
+  it('should render correctly', () => {
     expect(getByTestId('Modal')).toBeTruthy();
     expect(getByTestId('KeyboardAvoidingView')).toBeTruthy();
     expect(getByTestId('TouchableOpacity')).toBeTruthy();
     expect(getByTestId('AnimatedView')).toBeTruthy();
+  });
+
+  it('should render draggable correctly', () => {
+    getByTestId = render(<RBSheet ref={ref} draggable />).getByTestId;
+    act(() => {
+      ref.current.open();
+    });
     expect(getByTestId('DraggableView')).toBeTruthy();
     expect(getByTestId('DraggableIcon')).toBeTruthy();
   });
+
+  it('should handle open and close method', async () => {
+    expect(getByTestId('Modal')).toBeTruthy();
+    act(() => {
+      ref.current.close();
+    });
+    await waitFor(() =>
+      expect(() => getByTestId('Modal')).toThrow(
+        'Unable to find an element with testID: Modal',
+      ),
+    );
+  });
+
+  it('should handle open and close callbacks', async () => {
+    const onOpen = jest.fn();
+    const onClose = jest.fn();
+    getByTestId = render(
+      <RBSheet ref={ref} onOpen={onOpen} onClose={onClose} />,
+    ).getByTestId;
+    act(() => {
+      ref.current.open();
+    });
+    await waitFor(() => expect(onOpen).toHaveBeenCalled());
+    act(() => {
+      ref.current.close();
+    });
+    await waitFor(() => expect(onClose).toHaveBeenCalled());
+  });
+
+  it('should not close on press mask', () => {
+    fireEvent.press(getByTestId('TouchableOpacity'));
+    expect(getByTestId('Modal')).toBeTruthy();
+  });
+
+  it('should close on press mask', async () => {
+    getByTestId = render(<RBSheet ref={ref} closeOnPressMask />).getByTestId;
+    act(() => {
+      ref.current.open();
+    });
+    fireEvent.press(getByTestId('TouchableOpacity'));
+    await waitFor(() =>
+      expect(() => getByTestId('Modal')).toThrow(
+        'Unable to find an element with testID: Modal',
+      ),
+    );
+  });
+
+  it('should not close on press back', () => {
+    fireEvent(getByTestId('Modal'), 'requestClose');
+    expect(getByTestId('Modal')).toBeTruthy();
+  });
+
+  it('should close on press back', async () => {
+    getByTestId = render(<RBSheet ref={ref} closeOnPressBack />).getByTestId;
+    act(() => {
+      ref.current.open();
+    });
+    fireEvent(getByTestId('Modal'), 'requestClose');
+    await waitFor(() =>
+      expect(() => getByTestId('Modal')).toThrow(
+        'Unable to find an element with testID: Modal',
+      ),
+    );
+  });
 });