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Fix flaky unit test (#5661)

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>
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Janne Savolainen 2022-06-17 10:25:01 +03:00 committed by GitHub
parent 96ed99a06b
commit d1f5f1cdef
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@ -12,7 +12,6 @@ import type { AsyncFnMock } from "@async-fn/jest";
import asyncFn from "@async-fn/jest"; import asyncFn from "@async-fn/jest";
import type { ElectronWindow, LensWindowConfiguration } from "../../main/start-main-application/lens-window/application-window/create-lens-window.injectable"; import type { ElectronWindow, LensWindowConfiguration } from "../../main/start-main-application/lens-window/application-window/create-lens-window.injectable";
import type { DiContainer } from "@ogre-tools/injectable"; import type { DiContainer } from "@ogre-tools/injectable";
import { flushPromises } from "../../common/test-utils/flush-promises";
import lensResourcesDirInjectable from "../../common/vars/lens-resources-dir.injectable"; import lensResourcesDirInjectable from "../../common/vars/lens-resources-dir.injectable";
describe("opening application window using tray", () => { describe("opening application window using tray", () => {
@ -24,17 +23,28 @@ describe("opening application window using tray", () => {
let callForApplicationWindowHtmlMock: AsyncFnMock<() => void>; let callForApplicationWindowHtmlMock: AsyncFnMock<() => void>;
beforeEach(async () => { beforeEach(async () => {
callForSplashWindowHtmlMock = asyncFn();
callForApplicationWindowHtmlMock = asyncFn();
applicationBuilder = getApplicationBuilder().beforeApplicationStart( applicationBuilder = getApplicationBuilder().beforeApplicationStart(
({ mainDi }) => { ({ mainDi }) => {
mainDi.override(lensResourcesDirInjectable, () => "some-lens-resources-directory"); mainDi.override(lensResourcesDirInjectable, () => "some-lens-resources-directory");
const loadFileMock = jest
.fn(callForSplashWindowHtmlMock)
.mockImplementationOnce(() => Promise.resolve());
const loadUrlMock = jest
.fn(callForApplicationWindowHtmlMock)
.mockImplementationOnce(() => Promise.resolve());
createElectronWindowMock = jest.fn((configuration: LensWindowConfiguration) => createElectronWindowMock = jest.fn((configuration: LensWindowConfiguration) =>
({ ({
splash: { splash: {
send: () => {}, send: () => {},
close: () => {}, close: () => {},
show: () => {}, show: () => {},
loadFile: callForSplashWindowHtmlMock, loadFile: loadFileMock,
loadUrl: () => { throw new Error("Should never come here"); }, loadUrl: () => { throw new Error("Should never come here"); },
}, },
@ -43,7 +53,7 @@ describe("opening application window using tray", () => {
close: () => {}, close: () => {},
show: () => {}, show: () => {},
loadFile: () => { throw new Error("Should never come here"); }, loadFile: () => { throw new Error("Should never come here"); },
loadUrl: callForApplicationWindowHtmlMock, loadUrl: loadUrlMock,
}, },
}[configuration.id] as ElectronWindow)); }[configuration.id] as ElectronWindow));
@ -54,20 +64,10 @@ describe("opening application window using tray", () => {
); );
expectWindowsToBeOpen = expectWindowsToBeOpenFor(mainDi); expectWindowsToBeOpen = expectWindowsToBeOpenFor(mainDi);
callForSplashWindowHtmlMock = asyncFn();
callForApplicationWindowHtmlMock = asyncFn();
}, },
); );
const renderPromise = applicationBuilder.render(); await applicationBuilder.render();
await flushPromises();
await callForSplashWindowHtmlMock.resolve();
await callForApplicationWindowHtmlMock.resolve();
await renderPromise;
}); });
it("only an application window is open", () => { it("only an application window is open", () => {