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import React from 'react';
import { renderToString } from 'react-dom/server';
import { useController } from '../useController';
import { useForm } from '../useForm';
import { FormProvider, useFormContext } from '../useFormContext';
import { useFormState } from '../useFormState';
import { useWatch } from '../useWatch';
describe('FormProvider', () => {
it('should work correctly with Controller, useWatch, useFormState.', () => {
const App = () => {
const { field } = useController({
name: 'test',
defaultValue: '',
});
return <input {...field} />;
};
const TestWatch = () => {
const value = useWatch({
name: 'test',
});
return <p>{value}</p>;
};
const TestFormState = () => {
const { isDirty } = useFormState();
return <div>{isDirty ? 'yes' : 'no'}</div>;
};
const TestUseFormContext = () => {
const methods = useFormContext();
methods.register('test');
return null;
};
const Component = () => {
const methods = useForm();
return (
<FormProvider {...methods}>
<App />
<TestUseFormContext />
<TestWatch />
<TestFormState />
</FormProvider>
);
};
const output = renderToString(<Component />);
expect(output).toEqual('<input name="test" value=""/><p></p><div>no</div>');
});
});
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