test: add component tests for LoginPage, modals, and CanvasContainer

2026-03-28 12:21:21 +01:00
parent 565f4337c8
commit b35b51d5b2
7 changed files with 1019 additions and 0 deletions
@@ -0,0 +1,137 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import { ScanConfigModal } from '../ScanConfigModal'
+
+vi.mock('@/api/client', () => ({
+  scanApi: {
+    getConfig: vi.fn(),
+    saveConfig: vi.fn(),
+  },
+}))
+vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn(), info: vi.fn() } }))
+
+import { scanApi } from '@/api/client'
+import { toast } from 'sonner'
+
+const defaultConfig = { data: { ranges: ['192.168.1.0/24'], interval_seconds: 60 } }
+
+describe('ScanConfigModal', () => {
+  beforeEach(() => {
+    vi.mocked(scanApi.getConfig).mockResolvedValue(defaultConfig as never)
+    vi.mocked(scanApi.saveConfig).mockResolvedValue({} as never)
+    vi.mocked(toast.success).mockReset()
+    vi.mocked(toast.error).mockReset()
+  })
+
+  it('renders nothing when closed', () => {
+    const { container } = render(<ScanConfigModal open={false} onClose={vi.fn()} onScanNow={vi.fn()} />)
+    expect(container.querySelector('[role="dialog"]')).toBeNull()
+  })
+
+  it('loads config from API on open', async () => {
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await waitFor(() => {
+      expect(scanApi.getConfig).toHaveBeenCalledOnce()
+    })
+    const input = await screen.findByDisplayValue('192.168.1.0/24')
+    expect(input).toBeDefined()
+  })
+
+  it('loads interval from API on open', async () => {
+    vi.mocked(scanApi.getConfig).mockResolvedValue({ data: { ranges: ['10.0.0.0/8'], interval_seconds: 120 } } as never)
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    const input = await screen.findByDisplayValue('120')
+    expect(input).toBeDefined()
+  })
+
+  it('adds a new empty range on "Add range" click', async () => {
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    fireEvent.click(screen.getByText('Add range'))
+    const inputs = screen.getAllByPlaceholderText('192.168.1.0/24')
+    expect(inputs).toHaveLength(2)
+  })
+
+  it('delete button disabled when only one range', async () => {
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    // Only 1 range → delete button disabled
+    const trashButtons = document.querySelectorAll('button[disabled]')
+    expect(trashButtons.length).toBeGreaterThan(0)
+  })
+
+  it('can remove a range when more than one exist', async () => {
+    vi.mocked(scanApi.getConfig).mockResolvedValue({ data: { ranges: ['192.168.1.0/24', '10.0.0.0/8'], interval_seconds: 60 } } as never)
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    // Both trash buttons should be enabled
+    const trashButtons = screen.getAllByRole('button').filter((b) => !b.hasAttribute('disabled') && b.querySelector('svg'))
+    expect(trashButtons.length).toBeGreaterThanOrEqual(2)
+  })
+
+  it('shows error toast and does not save when all ranges are empty', async () => {
+    vi.mocked(scanApi.getConfig).mockResolvedValue({ data: { ranges: [''], interval_seconds: 60 } } as never)
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await waitFor(() => expect(scanApi.getConfig).toHaveBeenCalled())
+    fireEvent.click(screen.getByRole('button', { name: 'Save' }))
+    await waitFor(() => {
+      expect(toast.error).toHaveBeenCalledWith('Add at least one IP range')
+    })
+    expect(scanApi.saveConfig).not.toHaveBeenCalled()
+  })
+
+  it('saves config and closes on Save click', async () => {
+    const onClose = vi.fn()
+    render(<ScanConfigModal open onClose={onClose} onScanNow={vi.fn()} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    fireEvent.click(screen.getByRole('button', { name: 'Save' }))
+    await waitFor(() => {
+      expect(scanApi.saveConfig).toHaveBeenCalledWith({ ranges: ['192.168.1.0/24'], interval_seconds: 60 })
+      expect(toast.success).toHaveBeenCalledWith('Scan config saved')
+      expect(onClose).toHaveBeenCalledOnce()
+    })
+  })
+
+  it('shows error toast when save fails', async () => {
+    vi.mocked(scanApi.saveConfig).mockRejectedValue(new Error('network'))
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    fireEvent.click(screen.getByRole('button', { name: 'Save' }))
+    await waitFor(() => {
+      expect(toast.error).toHaveBeenCalledWith('Failed to save config')
+    })
+  })
+
+  it('calls onScanNow after saving on "Scan Now" click', async () => {
+    const onScanNow = vi.fn()
+    const onClose = vi.fn()
+    render(<ScanConfigModal open onClose={onClose} onScanNow={onScanNow} />)
+    await screen.findByDisplayValue('192.168.1.0/24')
+    fireEvent.click(screen.getByRole('button', { name: 'Scan Now' }))
+    await waitFor(() => {
+      expect(scanApi.saveConfig).toHaveBeenCalled()
+      expect(onScanNow).toHaveBeenCalledOnce()
+    })
+  })
+
+  it('calls onClose when Cancel is clicked', async () => {
+    const onClose = vi.fn()
+    render(<ScanConfigModal open onClose={onClose} onScanNow={vi.fn()} />)
+    await waitFor(() => expect(scanApi.getConfig).toHaveBeenCalled())
+    fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+
+  it('strips whitespace from ranges before saving', async () => {
+    render(<ScanConfigModal open onClose={vi.fn()} onScanNow={vi.fn()} />)
+    const input = await screen.findByDisplayValue('192.168.1.0/24')
+    // Type a range with surrounding whitespace
+    fireEvent.change(input, { target: { value: '  10.0.0.0/8  ' } })
+    fireEvent.click(screen.getByRole('button', { name: 'Save' }))
+    await waitFor(() => {
+      expect(scanApi.saveConfig).toHaveBeenCalledWith(
+        expect.objectContaining({ ranges: ['10.0.0.0/8'] })
+      )
+    })
+  })
+})