diff --git a/client/modules/IDE/components/Toolbar.unit.test.jsx b/client/modules/IDE/components/Toolbar.unit.test.jsx
index c02816f238..0b9ffdf1a4 100644
--- a/client/modules/IDE/components/Toolbar.unit.test.jsx
+++ b/client/modules/IDE/components/Toolbar.unit.test.jsx
@@ -22,6 +22,7 @@ const renderComponent = (extraProps = {}) => {
       startSketch: jest.fn(),
       startAccessibleSketch: jest.fn(),
       saveProject: jest.fn(),
+      syncFileContent: jest.fn(),
       currentUser: 'me',
       originalProjectName: 'testname',
 
@@ -90,4 +91,20 @@ describe('<ToolbarComponent />', () => {
     await waitFor(() => expect(props.setProjectName).not.toHaveBeenCalled());
     await waitFor(() => expect(props.saveProject).not.toHaveBeenCalled());
   });
+
+  it('sketch is started when play button is clicked', async () => {
+    const props = renderComponent();
+    const playButton = screen.getByLabelText('Play only visual sketch');
+    fireEvent.click(playButton);
+
+    await waitFor(() => expect(props.startSketch).toHaveBeenCalled());
+  });
+
+  it('sketch content is synched when play button is clicked', async () => {
+    const props = renderComponent();
+    const playButton = screen.getByLabelText('Play only visual sketch');
+    fireEvent.click(playButton);
+
+    await waitFor(() => expect(props.syncFileContent).toHaveBeenCalled());
+  });
 });