[Solved]-How to get props of component when unit testing using jestjs-Reactjs

const wrapper = mount(<mycomponent foo={10} />);
expect(wrapper.props().children).to.equal(10);

edit:

and like @must keem pointed out, this works also:

const wrapper = mount(<mycomponent foo={10} />);
expect(wrapper.instance().props.foo).to.equal(10);