element-web/test/unit-tests/hooks/useMediaVisible-test.tsx
Will Hunt e662c1959b
Add ability to hide images after clicking "show image" (#29467)
* start hide

* Move useSettingsValueWithSetter to useSettings

* Add new setting showMediaEventIds

* Add a migration path

* Add an action button to hide settings.

* Tweaks to MImageBody to support new setting.

* Fixup and add tests

* add description for migration

* docs fixes

* add type

* i18n

* appese prettier

* Add tests for HideActionButton

* lint

* lint

* Use a hook for media visibility.

* Drop setting hook usage.

* Fixup MImageBody test

* Fixup tests

* Support functional components for message body rendering.

* Add a comment

* Move props into IProps
2025-03-18 14:23:24 +00:00

72 lines
2.3 KiB
TypeScript

/*
Copyright 2025 New Vector Ltd.
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 { act, renderHook, waitFor } from "jest-matrix-react";
import { useMediaVisible } from "../../../src/hooks/useMediaVisible";
import SettingsStore from "../../../src/settings/SettingsStore";
import { SettingLevel } from "../../../src/settings/SettingLevel";
const EVENT_ID = "$fibble:example.org";
function render() {
return renderHook(() => useMediaVisible(EVENT_ID));
}
describe("useMediaVisible", () => {
afterEach(() => {
// Using act here as otherwise React warns about state updates not being wrapped.
act(() => {
SettingsStore.setValue(
"showMediaEventIds",
null,
SettingLevel.DEVICE,
SettingsStore.getDefaultValue("showMediaEventIds"),
);
SettingsStore.setValue(
"showImages",
null,
SettingLevel.DEVICE,
SettingsStore.getDefaultValue("showImages"),
);
});
});
it("should display images by default", async () => {
const { result } = render();
expect(result.current[0]).toEqual(true);
});
it("should hide images when the default is changed", async () => {
SettingsStore.setValue("showImages", null, SettingLevel.DEVICE, false);
const { result } = render();
expect(result.current[0]).toEqual(false);
});
it("should hide images after function is called", async () => {
const { result } = render();
expect(result.current[0]).toEqual(true);
act(() => {
result.current[1](false);
});
await waitFor(() => {
expect(result.current[0]).toEqual(false);
});
});
it("should show images after function is called", async () => {
SettingsStore.setValue("showImages", null, SettingLevel.DEVICE, false);
const { result } = render();
expect(result.current[0]).toEqual(false);
act(() => {
result.current[1](true);
});
await waitFor(() => {
expect(result.current[0]).toEqual(true);
});
});
});