47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
import * as React from "react";
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import { mount } from "enzyme";
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import { WeekGrid } from "../week_grid";
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import { WeekGridProps } from "../interfaces";
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import { Actions } from "../../../constants";
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import { newWeek } from "../../reducer";
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describe("<WeekGrid />", () => {
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const week = newWeek();
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week.days.day1 = true;
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const weeks = [week];
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it("renders", () => {
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const props: WeekGridProps = { weeks, dispatch: jest.fn() };
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const wrapper = mount(<WeekGrid {...props} />);
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const buttons = wrapper.find("button");
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expect(buttons.length).toEqual(4);
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["Days", "Week 1", "1234567"].map(string =>
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expect(wrapper.text()).toContain(string));
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});
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function checkAction(position: number, text: string, type: Actions) {
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const props: WeekGridProps = { weeks, dispatch: jest.fn() };
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const wrapper = mount(<WeekGrid {...props} />);
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const button = wrapper.find("button").at(position);
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expect(button.text().toLowerCase()).toContain(text.toLowerCase());
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button.simulate("click");
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expect(props.dispatch).toHaveBeenCalledWith({ type, payload: undefined });
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}
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it("adds week", () => {
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checkAction(0, "Week", Actions.PUSH_WEEK);
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});
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it("removes week", () => {
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checkAction(1, "Week", Actions.POP_WEEK);
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});
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it("selects all days", () => {
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checkAction(2, "Deselect All", Actions.DESELECT_ALL_DAYS);
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});
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it("deselects all days", () => {
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checkAction(3, "Select All", Actions.SELECT_ALL_DAYS);
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});
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});
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