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 +1,164 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render, screen, fireEvent } from '@testing-library/react'
+import { EdgeModal } from '../EdgeModal'
+
+describe('EdgeModal', () => {
+  // ── Visibility ────────────────────────────────────────────────────────────
+
+  it('renders nothing when closed', () => {
+    const { container } = render(<EdgeModal open={false} onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(container.querySelector('[role="dialog"]')).toBeNull()
+  })
+
+  it('renders form when open', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.getByText('Connect Nodes')).toBeDefined()
+  })
+
+  it('uses custom title when provided', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} title="Edit Link" />)
+    expect(screen.getByText('Edit Link')).toBeDefined()
+  })
+
+  // ── Submit button label ───────────────────────────────────────────────────
+
+  it('shows "Connect" button when onDelete is not provided', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.getByRole('button', { name: 'Connect' })).toBeDefined()
+  })
+
+  it('shows "Save" button when onDelete is provided', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} onDelete={vi.fn()} />)
+    expect(screen.getByRole('button', { name: 'Save' })).toBeDefined()
+  })
+
+  // ── Default submit ────────────────────────────────────────────────────────
+
+  it('calls onSubmit with default ethernet type', () => {
+    const onSubmit = vi.fn()
+    const onClose = vi.fn()
+    render(<EdgeModal open onClose={onClose} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit).toHaveBeenCalledOnce()
+    expect(onSubmit.mock.calls[0][0].type).toBe('ethernet')
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+
+  it('calls onSubmit with label when filled', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.change(screen.getByPlaceholderText('e.g. 1G, trunk...'), { target: { value: 'uplink' } })
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].label).toBe('uplink')
+  })
+
+  it('omits label from payload when empty', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].label).toBeUndefined()
+  })
+
+  // ── VLAN ID field ─────────────────────────────────────────────────────────
+
+  it('does not show VLAN ID field for ethernet type', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.queryByPlaceholderText('e.g. 20')).toBeNull()
+  })
+
+  it('submits integer vlan_id when type is vlan', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} initial={{ type: 'vlan', vlan_id: 20 }} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].vlan_id).toBe(20)
+  })
+
+  it('omits vlan_id from payload for non-vlan types', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} initial={{ type: 'wifi' }} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].vlan_id).toBeUndefined()
+  })
+
+  // ── Path style ────────────────────────────────────────────────────────────
+
+  it('defaults to bezier path style', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].path_style).toBe('bezier')
+  })
+
+  it('switches path style to smooth on click', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByText('Smooth step'))
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].path_style).toBe('smooth')
+  })
+
+  // ── Animated toggle ───────────────────────────────────────────────────────
+
+  it('flow animation defaults to off', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    // animated: false → omitted (falsy || undefined)
+    expect(onSubmit.mock.calls[0][0].animated).toBeFalsy()
+  })
+
+  it('toggling animation sends animated: true', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    // Find the toggle: it's the only button with aria-pressed attribute
+    const allButtons = screen.getAllByRole('button')
+    const toggle = allButtons.find((b) => b.hasAttribute('aria-pressed'))!
+    expect(toggle).toBeDefined()
+    fireEvent.click(toggle)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].animated).toBe(true)
+  })
+
+  // ── Pre-fill ──────────────────────────────────────────────────────────────
+
+  it('pre-fills label from initial prop', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} initial={{ label: 'trunk' }} />)
+    const input = screen.getByPlaceholderText('e.g. 1G, trunk...') as HTMLInputElement
+    expect(input.value).toBe('trunk')
+  })
+
+  it('pre-fills path style from initial prop', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} initial={{ path_style: 'smooth' }} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].path_style).toBe('smooth')
+  })
+
+  // ── Cancel & Delete ───────────────────────────────────────────────────────
+
+  it('calls onClose when Cancel is clicked', () => {
+    const onClose = vi.fn()
+    render(<EdgeModal open onClose={onClose} onSubmit={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+
+  it('shows Delete button when onDelete is provided', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} onDelete={vi.fn()} />)
+    expect(screen.getByRole('button', { name: 'Delete' })).toBeDefined()
+  })
+
+  it('does not show Delete button without onDelete', () => {
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.queryByRole('button', { name: 'Delete' })).toBeNull()
+  })
+
+  it('calls onDelete and onClose when Delete is clicked', () => {
+    const onDelete = vi.fn()
+    const onClose = vi.fn()
+    render(<EdgeModal open onClose={onClose} onSubmit={vi.fn()} onDelete={onDelete} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Delete' }))
+    expect(onDelete).toHaveBeenCalledOnce()
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+})