+++ /dev/null
-// Copyright (C) The Arvados Authors. All rights reserved.
-//
-// SPDX-License-Identifier: AGPL-3.0
-
-import * as React from "react";
-import { mount, configure } from "enzyme";
-import SearchBar, { DEFAULT_SEARCH_DEBOUNCE } from "./search-bar";
-
-import * as Adapter from 'enzyme-adapter-react-16';
-
-configure({ adapter: new Adapter() });
-
-describe("<SearchBar />", () => {
-
- jest.useFakeTimers();
-
- let onSearch: () => void;
-
- beforeEach(() => {
- onSearch = jest.fn();
- });
-
- describe("on submit", () => {
- it("calls onSearch with initial value passed via props", () => {
- const searchBar = mount(<SearchBar value="initial value" onSearch={onSearch} />);
- searchBar.find("form").simulate("submit");
- expect(onSearch).toBeCalledWith("initial value");
- });
-
- it("calls onSearch with current value", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} />);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- searchBar.find("form").simulate("submit");
- expect(onSearch).toBeCalledWith("current value");
- });
-
- it("calls onSearch with new value passed via props", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} />);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- searchBar.setProps({value: "new value"});
- searchBar.find("form").simulate("submit");
- expect(onSearch).toBeCalledWith("new value");
- });
-
- it("cancels timeout set on input value change", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} debounce={1000} />);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- searchBar.find("form").simulate("submit");
- jest.advanceTimersByTime(1000);
- expect(onSearch).toHaveBeenCalledTimes(1);
- expect(onSearch).toBeCalledWith("current value");
- });
-
- });
-
- describe("on input value change", () => {
- it("calls onSearch after default timeout", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} />);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- expect(onSearch).not.toBeCalled();
- jest.advanceTimersByTime(DEFAULT_SEARCH_DEBOUNCE);
- expect(onSearch).toBeCalledWith("current value");
- });
-
- it("calls onSearch after the time specified in props has passed", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} debounce={2000}/>);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- jest.advanceTimersByTime(1000);
- expect(onSearch).not.toBeCalled();
- jest.advanceTimersByTime(1000);
- expect(onSearch).toBeCalledWith("current value");
- });
-
- it("calls onSearch only once after no change happened during the specified time", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} debounce={1000}/>);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- jest.advanceTimersByTime(500);
- searchBar.find("input").simulate("change", { target: { value: "changed value" } });
- jest.advanceTimersByTime(1000);
- expect(onSearch).toHaveBeenCalledTimes(1);
- });
-
- it("calls onSearch again after the specified time has passed since previous call", () => {
- const searchBar = mount(<SearchBar value="" onSearch={onSearch} debounce={1000}/>);
- searchBar.find("input").simulate("change", { target: { value: "current value" } });
- jest.advanceTimersByTime(500);
- searchBar.find("input").simulate("change", { target: { value: "intermediate value" } });
- jest.advanceTimersByTime(1000);
- expect(onSearch).toBeCalledWith("intermediate value");
- searchBar.find("input").simulate("change", { target: { value: "latest value" } });
- jest.advanceTimersByTime(1000);
- expect(onSearch).toBeCalledWith("latest value");
- expect(onSearch).toHaveBeenCalledTimes(2);
-
- });
-
- });
-
-});
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