mv element.io @types __mocks__/ debian docker module_system/ playwright res src test webapp Dockerfile .dockerignore .eslintignore .stylelintrc.cjs babel.config.cjs recorder-worklet-loader.cjs .modernizr.json components.json config.json config.sample.json package.json project.json tsconfig.json tsconfig.module_system.json jest.config.ts playwright.config.ts webpack.config.ts build_config.sample.yaml apps/web/

mkdir apps/web/scripts mv scripts/{cleanup.sh,ci_package.sh,copy-res.ts,deploy.py,package.sh} apps/web/scripts And a couple of gitignore tweaks Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2026-02-24 15:43:58 +00:00
parent e7509c92a1
commit 91a3cb03c1
3408 changed files with 28 additions and 32 deletions
@@ -0,0 +1,51 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import React from "react";
+import { act, render } from "jest-matrix-react";
+
+import ProgressBar from "../../../../../src/components/views/elements/ProgressBar";
+
+jest.useFakeTimers();
+
+describe("<ProgressBar/>", () => {
+    it("works when animated", () => {
+        const { container, rerender } = render(<ProgressBar max={100} value={50} animated={true} />);
+        const progress = container.querySelector<HTMLProgressElement>("progress")!;
+
+        // The animation always starts from 0
+        expect(progress.value).toBe(0);
+
+        // Await the animation to conclude to our initial value of 50
+        act(() => {
+            jest.runAllTimers();
+        });
+        expect(progress.position).toBe(0.5);
+
+        // Move the needle to 80%
+        rerender(<ProgressBar max={100} value={80} animated={true} />);
+        expect(progress.position).toBe(0.5);
+
+        // Let the animaiton run a tiny bit, assert it has moved from where it was to where it needs to go
+        act(() => {
+            jest.advanceTimersByTime(150);
+        });
+        expect(progress.position).toBeGreaterThan(0.5);
+        expect(progress.position).toBeLessThan(0.8);
+    });
+
+    it("works when not animated", () => {
+        const { container, rerender } = render(<ProgressBar max={100} value={50} animated={false} />);
+        const progress = container.querySelector<HTMLProgressElement>("progress")!;
+
+        // Without animation all positional updates are immediate, not requiring timers to run
+        expect(progress.position).toBe(0.5);
+        rerender(<ProgressBar max={100} value={80} animated={false} />);
+        expect(progress.position).toBe(0.8);
+    });
+});