似乎Material UI的工作方式是单击复选框时呈现了一个不同的SVG,而不更改属性或实际输入元素上的任何内容。那么,我该如何实际测试该元素是否按照react-testing-library哲学进行了检查?
这是一个粗略的例子
// Checkbox component usage
export const CheckBoxContainer = () =>
<Checkbox
inputProps={{ 'data-testid': `clickable-checkbox-1234` }}
data-testid={`checkbox-1234`}
/>
// test
test('check the box', async () => {
const { getByTestId } = render(<CheckBoxContainer />);
await waitForElement(() => getByTestId(`checkbox-1234`));
const checkbox = getByTestId(`checkbox-1234`);
fireEvent.click(getByTestId(`clickable-checkbox-1234`));
expect(checkbox).toHaveAttribute('checked');
});
// Generated HTML by Material UI
<span class="MuiButtonBase-root-54 MuiIconButton-root-48 MuiSwitchBase-root-231 MuiCheckbox-root-225 MuiCheckbox-colorSecondary-230 MuiSwitchBase-checked-232 MuiCheckbox-checked-226" data-testid="checkbox-1234">
<span class="MuiIconButton-label-53">
<svg class="MuiSvgIcon-root-57" focusable="false" viewBox="0 0 24 24" aria-hidden="true" role="presentation">
<path d="M19 3H5c-1.11 0-2 .9-2 …Run Code Online (Sandbox Code Playgroud)