Returns a wrapper around all of the parents/ancestors of the single node in the wrapper. Does not include the node itself. Optionally, a selector can be provided and it will filter the parents by this selector. It must be a single-node wrapper.
selector(EnzymeSelector[optional]): The selector to filter the parents by.
ShallowWrapper: A new wrapper that wraps the resulting nodes.
const wrapper = shallow(<ToDoList />);
expect(wrapper.find('ul').parents()).to.have.lengthOf(2);