chore: add tests for redirect in index route

src/renderer/src/routes/index.test.tsx

@@ -0,0 +1,74 @@
+import { afterEach } from 'node:test'
+import type { ReactNode } from 'react'
+import { describe, expect, test, vi } from 'vitest'
+
+import { App, router } from '../App'
+import {
+	PersistedProjectIdContext,
+	nonPersistedProjectIdStore,
+} from '../contexts/persistedState/PersistedProjectId'
+import { cleanup, render, screen } from '../test/test-util'
+
+const Wrapper = ({ children }: { children: ReactNode }) => (
+	<PersistedProjectIdContext.Provider value={nonPersistedProjectIdStore}>
+		{children}
+	</PersistedProjectIdContext.Provider>
+)
+
+describe('index navigates to the correct route based on state', () => {
+	afterEach(() => {
+		cleanup()
+	})
+
+	test('username and projectId is undefined and user is redirected to "/onboarding" ', async () => {
+		nonPersistedProjectIdStore.setState(() => ({
+			projectId: undefined,
+		}))
+
+		vi.mock('../queries/deviceInfo', () => ({
+			useDeviceInfo: vi.fn(() => ({ data: { name: undefined } })),
+		}))
+
+		await router.navigate({ to: '/' })
+		render(<App />, { wrapper: Wrapper })
+		expect(router.state.location.pathname).toStrictEqual('/Onboarding')
+		const text = await screen.findByText(
+			'View and manage observations in CoMapeo Mobile Projects.',
+		)
+		expect(text).toBeVisible()
+	})
+
+	test('username is defined, project name is undefined and user is redirected to "/onboarding/CreateJoinProjectScreen" ', async () => {
+		nonPersistedProjectIdStore.setState(() => ({
+			projectId: undefined,
+		}))
+
+		vi.mock('../queries/deviceInfo', () => ({
+			useDeviceInfo: vi.fn(() => ({ data: { name: 'Erik' } })),
+		}))
+
+		await router.navigate({ to: '/' })
+		expect(router.state.location.pathname).toStrictEqual(
+			'/Onboarding/CreateJoinProjectScreen',
+		)
+
+		const text = await screen.findByText('Join a Project')
+		expect(text).toBeVisible()
+	})
+
+	test('username and project name is defined and user is redirected to "/Tab1" ', async () => {
+		nonPersistedProjectIdStore.setState(() => ({
+			projectId: 'someId',
+		}))
+
+		vi.mock('../queries/deviceInfo', () => ({
+			useDeviceInfo: vi.fn(() => ({ data: { name: 'Erik' } })),
+		}))
+
+		await router.navigate({ to: '/' })
+		expect(router.state.location.pathname).toStrictEqual('/Tab1')
+
+		const tabs = await screen.findAllByRole('tab')
+		expect(tabs).length(4)
+	})
+})