Merge matrix-react-sdk into element-web

Merge remote-tracking branch 'repomerge/t3chguy/repomerge' into t3chguy/repo-merge

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/components/structures/TabbedView-test.tsx

@@ -0,0 +1,74 @@
+/*
+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
+Please see LICENSE files in the repository root for full details.
+*/
+
+import React from "react";
+import { act, fireEvent, render } from "jest-matrix-react";
+
+import TabbedView, { Tab, TabLocation } from "../../../../src/components/structures/TabbedView";
+import { NonEmptyArray } from "../../../../src/@types/common";
+import { _t } from "../../../../src/languageHandler";
+
+describe("<TabbedView />", () => {
+    const generalTab = new Tab("GENERAL", "common|general", "general", <div>general</div>);
+    const labsTab = new Tab("LABS", "common|labs", "labs", <div>labs</div>);
+    const securityTab = new Tab("SECURITY", "common|security", "security", <div>security</div>);
+    const defaultProps = {
+        tabLocation: TabLocation.LEFT,
+        tabs: [generalTab, labsTab, securityTab] as NonEmptyArray<Tab<any>>,
+        onChange: () => {},
+    };
+    const getComponent = (
+        props: {
+            activeTabId: "GENERAL" | "LABS" | "SECURITY";
+            onChange?: () => any;
+            tabs?: NonEmptyArray<Tab<any>>;
+        } = {
+            activeTabId: "GENERAL",
+        },
+    ): React.ReactElement => <TabbedView {...defaultProps} {...props} />;
+
+    const getTabTestId = (tab: Tab<string>): string => `settings-tab-${tab.id}`;
+    const getActiveTab = (container: HTMLElement): Element | undefined =>
+        container.getElementsByClassName("mx_TabbedView_tabLabel_active")[0];
+    const getActiveTabBody = (container: HTMLElement): Element | undefined =>
+        container.getElementsByClassName("mx_TabbedView_tabPanel")[0];
+
+    it("renders tabs", () => {
+        const { container } = render(getComponent());
+        expect(container).toMatchSnapshot();
+    });
+
+    it("renders activeTabId tab as active when valid", () => {
+        const { container } = render(getComponent({ activeTabId: securityTab.id }));
+        expect(getActiveTab(container)?.textContent).toEqual(_t(securityTab.label));
+        expect(getActiveTabBody(container)?.textContent).toEqual("security");
+    });
+
+    it("calls onchange on on tab click", () => {
+        const onChange = jest.fn();
+        const { getByTestId } = render(getComponent({ activeTabId: "GENERAL", onChange }));
+
+        act(() => {
+            fireEvent.click(getByTestId(getTabTestId(securityTab)));
+        });
+
+        expect(onChange).toHaveBeenCalledWith(securityTab.id);
+    });
+
+    it("keeps same tab active when order of tabs changes", () => {
+        // start with middle tab active
+        const { container, rerender } = render(getComponent({ activeTabId: labsTab.id }));
+
+        expect(getActiveTab(container)?.textContent).toEqual(_t(labsTab.label));
+
+        rerender(getComponent({ tabs: [labsTab, generalTab, securityTab], activeTabId: labsTab.id }));
+
+        // labs tab still active
+        expect(getActiveTab(container)?.textContent).toEqual(_t(labsTab.label));
+    });
+});