import actions from 'content/actions'; import reducer from 'content/reducers/mark'; describe("mark reducer", () => { it('return the initial state', () => { let state = reducer(undefined, {}); expect(state.setMode).to.be.false; expect(state.jumpMode).to.be.false; expect(state.marks).to.be.empty; }); it('starts set mode', () => { let action = { type: actions.MARK_START_SET }; let state = reducer(undefined, action); expect(state.setMode).to.be.true; }); it('starts jump mode', () => { let action = { type: actions.MARK_START_JUMP }; let state = reducer(undefined, action); expect(state.jumpMode).to.be.true; }); it('cancels set and jump mode', () => { let action = { type: actions.MARK_CANCEL }; let state = reducer({ setMode: true }, action); expect(state.setMode).to.be.false; state = reducer({ jumpMode: true }, action); expect(state.jumpMode).to.be.false; }); it('stores local mark', () => { let action = { type: actions.MARK_SET_LOCAL, key: 'a', y: 10 }; let state = reducer(undefined, action); expect(state.marks['a']).to.be.an('object') expect(state.marks['a'].y).to.equal(10) }); });