add test for open activities button

src/features/activities/open-all-room-activities/__snapshots__/open-all-room-activities.spec.tsx.snap

@@ -0,0 +1,14 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`features/activities/open-all-room-activities/open-all-room-activities > should render link looks like button 1`] = `
+<a
+  class="MuiButtonBase-root MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium css-1e6y48t-MuiButtonBase-root-MuiButton-root"
+  href="/rooms/123/activities"
+  tabindex="0"
+>
+  blocks.last_activities.actions.open
+  <span
+    class="MuiTouchRipple-root css-8je8zh-MuiTouchRipple-root"
+  />
+</a>
+`;

src/features/activities/open-all-room-activities/open-all-room-activities.spec.tsx

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+import { RenderResult, fireEvent, render } from '@testing-library/react';
+import { RouterProvider } from 'atomic-router-react';
+import { Scope, allSettled, fork } from 'effector';
+import { Provider } from 'effector-react';
+import { createMemoryHistory } from 'history';
+import { beforeEach, describe, expect, test } from 'vitest';
+
+import { router, routes } from '@/shared/configs';
+
+import { OpenAllRoomActivities } from './open-all-room-activities';
+
+describe('features/activities/open-all-room-activities/open-all-room-activities', () => {
+	let wrapper: RenderResult;
+	let scope: Scope;
+	const roomId = 123;
+
+	const createComponent = () => {
+		wrapper = render(
+			<Provider value={scope}>
+				<RouterProvider router={router}>
+					<OpenAllRoomActivities />
+				</RouterProvider>
+			</Provider>
+		);
+	};
+	const findLink = () =>
+		wrapper.getByRole('link', { name: 'blocks.last_activities.actions.open', });
+
+	beforeEach(async () => {
+		scope = fork();
+		await allSettled(router.setHistory, {
+			scope,
+			params: createMemoryHistory(),
+		});
+		await allSettled(routes.room.tasks.open, {
+			scope,
+			params: { id: roomId, },
+		});
+	});
+
+	test('should render link looks like button', () => {
+		createComponent();
+
+		expect(findLink()).toMatchSnapshot();
+	});
+
+	test('should navigate to activities room on click', () => {
+		createComponent();
+
+		const link = findLink();
+
+		fireEvent.click(link);
+
+		expect(scope.getState(router.$path)).toBe(`/rooms/${roomId}/activities`);
+	});
+});