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fix(ui): migrate last few compontents to use hooks #1821

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merged 5 commits into from Jun 10, 2020
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8 changes: 0 additions & 8 deletions ui/package-lock.json

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1 change: 0 additions & 1 deletion ui/package.json
Expand Up @@ -29,7 +29,6 @@
"lodash.throttle": "4.1.1",
"lodash.uniqueid": "4.0.1",
"mobx": "5.15.4",
"mobx-react": "6.2.2",
"mobx-react-lite": "2.0.7",
"mobx-stored": "1.1.0",
"moment": "2.26.0",
Expand Down
94 changes: 31 additions & 63 deletions ui/src/App.test.js
@@ -1,9 +1,8 @@
import React from "react";

import { shallow, mount } from "enzyme";
import { mount } from "enzyme";

import { mockMatchMedia } from "__mocks__/matchMedia";
import { NewUnappliedFilter } from "Stores/AlertStore";
import { App } from "./App";

const uiDefaults = {
Expand Down Expand Up @@ -33,14 +32,8 @@ afterEach(() => {
describe("<App />", () => {
it("uses passed default filters if there's no query args or saved filters", () => {
expect(window.location.search).toBe("");
const tree = shallow(
<App defaultFilters={["foo=bar"]} uiDefaults={uiDefaults} />
);
const instance = tree.instance();
expect(instance.alertStore.filters.values).toHaveLength(1);
expect(instance.alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("foo=bar")
);
mount(<App defaultFilters={["foo=bar"]} uiDefaults={uiDefaults} />);
expect(window.location.search).toBe("?q=foo%3Dbar");
});

it("uses saved filters if there's no query args (ignoring passed defaults)", () => {
Expand All @@ -56,20 +49,10 @@ describe("<App />", () => {
// https://github.com/facebook/jest/issues/6798#issuecomment-412871616
const getItemSpy = jest.spyOn(Storage.prototype, "getItem");

const tree = shallow(
<App defaultFilters={["ignore=defaults"]} uiDefaults={uiDefaults} />
);
const instance = tree.instance();
mount(<App defaultFilters={["ignore=defaults"]} uiDefaults={uiDefaults} />);

expect(getItemSpy).toHaveBeenCalledWith("savedFilters");

expect(instance.alertStore.filters.values).toHaveLength(2);
expect(instance.alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("bar=baz")
);
expect(instance.alertStore.filters.values[1]).toMatchObject(
NewUnappliedFilter("abc!=cba")
);
expect(window.location.search).toBe("?q=bar%3Dbaz&q=abc%21%3Dcba");

getItemSpy.mockRestore();
});
Expand All @@ -87,17 +70,10 @@ describe("<App />", () => {
// https://github.com/facebook/jest/issues/6798#issuecomment-412871616
const getItemSpy = jest.spyOn(Storage.prototype, "getItem");

const tree = shallow(
<App defaultFilters={["use=defaults"]} uiDefaults={uiDefaults} />
);
const instance = tree.instance();
mount(<App defaultFilters={["use=defaults"]} uiDefaults={uiDefaults} />);

expect(getItemSpy).toHaveBeenCalledWith("savedFilters");

expect(instance.alertStore.filters.values).toHaveLength(1);
expect(instance.alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("use=defaults")
);
expect(window.location.search).toBe("?q=use%3Ddefaults");

getItemSpy.mockRestore();
});
Expand All @@ -114,25 +90,14 @@ describe("<App />", () => {

window.history.pushState({}, "App", "/?q=use%3Dquery");

const tree = shallow(
<App defaultFilters={["ignore=defaults"]} uiDefaults={uiDefaults} />
);
const instance = tree.instance();
mount(<App defaultFilters={["ignore=defaults"]} uiDefaults={uiDefaults} />);

expect(instance.alertStore.filters.values).toHaveLength(1);
expect(instance.alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("use=query")
);
expect(window.location.search).toBe("?q=use%3Dquery");
});

it("popstate event updates alertStore filters", () => {
const tree = shallow(
<App defaultFilters={["foo"]} uiDefaults={uiDefaults} />
);
expect(tree.instance().alertStore.filters.values).toHaveLength(1);
expect(tree.instance().alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("foo")
);
mount(<App defaultFilters={["foo"]} uiDefaults={uiDefaults} />);
expect(window.location.search).toBe("?q=foo");

delete global.window.location;
global.window.location = {
Expand All @@ -143,17 +108,14 @@ describe("<App />", () => {
let event = new PopStateEvent("popstate");
window.onpopstate(event);

expect(tree.instance().alertStore.filters.values).toHaveLength(1);
expect(tree.instance().alertStore.filters.values[0]).toMatchObject(
NewUnappliedFilter("bar")
);
expect(window.location.search).toBe("?q=bar");
});

it("unmounts without crashing", () => {
const tree = shallow(
const tree = mount(
<App defaultFilters={["foo=bar"]} uiDefaults={uiDefaults} />
);
tree.instance().componentWillUnmount();
tree.unmount();

let event = new PopStateEvent("popstate");
window.onpopstate(event);
Expand All @@ -171,35 +133,41 @@ describe("<App /> theme", () => {

it("configures light theme when uiDefaults passes it", () => {
const tree = getApp("light");
expect(tree.instance().settingsStore.themeConfig.config.theme).toBe(
"light"
expect(tree.find("span").at(0).html()).toBe(
'<span data-theme="light"></span>'
);
tree.instance().componentWillUnmount();
tree.unmount();
});

it("configures dark theme when uiDefaults passes it", () => {
const tree = getApp("dark");
expect(tree.instance().settingsStore.themeConfig.config.theme).toBe("dark");
tree.instance().componentWillUnmount();
expect(tree.find("span").at(0).html()).toBe(
'<span data-theme="dark"></span>'
);
tree.unmount();
});

it("configures automatic theme when uiDefaults passes it", () => {
const tree = getApp("auto");
expect(tree.instance().settingsStore.themeConfig.config.theme).toBe("auto");
tree.instance().componentWillUnmount();
expect(tree.find("span").at(0).html()).toBe(
'<span data-theme="auto"></span>'
);
tree.unmount();
});

it("configures automatic theme when uiDefaults doesn't pass any value", () => {
const tree = mount(<App defaultFilters={["foo=bar"]} uiDefaults={null} />);
expect(tree.instance().settingsStore.themeConfig.config.theme).toBe("auto");
tree.instance().componentWillUnmount();
expect(tree.find("span").at(0).html()).toBe(
'<span data-theme="auto"></span>'
);
tree.unmount();
});

it("applies light theme when theme=auto and browser doesn't support prefers-color-scheme", () => {
window.matchMedia = mockMatchMedia({});
const tree = getApp("auto");
expect(tree.find("LightTheme")).toHaveLength(1);
tree.instance().componentWillUnmount();
tree.unmount();
});

const lightMatch = () => ({
Expand Down Expand Up @@ -290,7 +258,7 @@ describe("<App /> theme", () => {
window.matchMedia = mockMatchMedia(testCase.matchMedia);
const tree = getApp(testCase.settings);
expect(tree.find(testCase.theme)).toHaveLength(1);
tree.instance().componentWillUnmount();
tree.unmount();
window.matchMedia.mockRestore();
});
}
Expand Down