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 +1,89 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2023 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 { render, fireEvent } from "jest-matrix-react";
+
+import MainSplit from "../../../../src/components/structures/MainSplit";
+import { PosthogAnalytics } from "../../../../src/PosthogAnalytics.ts";
+import { SDKContext, SdkContextClass } from "../../../../src/contexts/SDKContext.ts";
+
+describe("<MainSplit/>", () => {
+    const children = (
+        <div>
+            Child<span>Foo</span>Bar
+        </div>
+    );
+    const panel = <div>Right panel</div>;
+    let sdkContext: SdkContextClass;
+
+    beforeEach(() => {
+        localStorage.clear();
+        sdkContext = new SdkContextClass();
+    });
+
+    it("renders", () => {
+        const { asFragment, container } = render(
+            <MainSplit children={children} panel={panel} analyticsRoomType="other_room" />,
+        );
+        expect(asFragment()).toMatchSnapshot();
+        // Assert it matches the default width of 320
+        expect(container.querySelector<HTMLElement>(".mx_RightPanel_ResizeWrapper")!.style.width).toBe("320px");
+    });
+
+    it("respects defaultSize prop", () => {
+        const { asFragment, container } = render(
+            <MainSplit children={children} panel={panel} defaultSize={500} analyticsRoomType="other_room" />,
+        );
+        expect(asFragment()).toMatchSnapshot();
+        // Assert it matches the default width of 350
+        expect(container.querySelector<HTMLElement>(".mx_RightPanel_ResizeWrapper")!.style.width).toBe("500px");
+    });
+
+    it("prefers size stashed in LocalStorage to the defaultSize prop", () => {
+        localStorage.setItem("mx_rhs_size_thread", "333");
+        const { container } = render(
+            <MainSplit
+                children={children}
+                panel={panel}
+                sizeKey="thread"
+                defaultSize={400}
+                analyticsRoomType="other_room"
+            />,
+        );
+        expect(container.querySelector<HTMLElement>(".mx_RightPanel_ResizeWrapper")!.style.width).toBe("333px");
+    });
+
+    it("should report to analytics on resize stop", () => {
+        const { container } = render(
+            <MainSplit
+                children={children}
+                panel={panel}
+                sizeKey="thread"
+                defaultSize={400}
+                analyticsRoomType="other_room"
+            />,
+            { wrapper: ({ children }) => <SDKContext.Provider value={sdkContext}>{children}</SDKContext.Provider> },
+        );
+
+        const spy = jest.spyOn(PosthogAnalytics.instance, "trackEvent");
+
+        const handle = container.querySelector(".mx_ResizeHandle--horizontal")!;
+        expect(handle).toBeInTheDocument();
+        fireEvent.mouseDown(handle);
+        fireEvent.resize(handle, { clientX: 0 });
+        fireEvent.mouseUp(handle);
+
+        expect(spy).toHaveBeenCalledWith({
+            eventName: "WebPanelResize",
+            panel: "right",
+            roomType: "other_room",
+            size: 400,
+        });
+    });
+});