I am looking to verify the
<AppBar position='relative' color='error' data-testid='appbar'>
...
</AppBar>
and ensure that it has a
test('Appbar background color must be red', () => {
render(<App />)
const element = screen.getByTestId('appbar')
expect(element).toHaveStyle(propertyValue)
})
The value of propertyValue is where I need help with
Try using the toHaveClass method instead of toHaveStyle, and make sure to include the correct class related to material UI.
test('Ensure Appbar background color is red', () => {
render(<App />);
const element = screen.getByTestId('appbar')
expect(element).toHaveClass("MuiAppBar-colorError");
});
Check out the live preview demo.
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