codeburn/app/renderer/sections/Sessions.test.tsx
iamtoruk e9655fa03c fix: hydration completeness markers, cold-only splash, honest switching, prefetch
P0: an interrupted cold hydration left partial caches that the
emptiness check read as warm — the daily backfill froze (missing older
days) while session parsing healed gradually (drifting totals),
poisoning every surface sharing the cache. Both caches now carry an
explicit complete marker: partial resumes cold under the hydration
lock; unmarked caches self-heal with one re-hydration. Regression test
seeds the exact frozen artifact and asserts bit-for-bit convergence
with a never-interrupted run.

- splash indexing reveals only on genuinely cold scans (explicit cold
  flag in the progress protocol), never on warm incremental re-parses
- uncached filter switches clear to skeleton instead of showing the
  previous filter's numbers; cached switches paint same-commit;
  background prefetch warms every detected provider after idle
- build stamp (git sha + date) in splash and About ends build ambiguity
- payload parity test: identical payloads on identical cache, and
  payload totals equal the CLI report path
- Sessions empty state keeps the provider filter row; zero savings
  line hidden; TCC usage-description strings + Full Disk Access docs
- warm profile documented: optimize scan ~1.47s dominant (safe
  refactor deferred), parse ~1s, aggregation ~30ms

Root 1848, app 320, typechecks clean.
2026-07-16 14:05:11 -07:00

302 lines
12 KiB
TypeScript

// @vitest-environment jsdom
import { render, screen, waitFor, within } from '@testing-library/react'
import userEvent from '@testing-library/user-event'
import { beforeEach, describe, expect, it, vi } from 'vitest'
import type { SessionRow } from '../lib/types'
import { INITIAL_VISIBLE, Sessions } from './Sessions'
const { getSessions } = vi.hoisted(() => ({
getSessions: vi.fn<(period: string, provider: string) => Promise<SessionRow[]>>(),
}))
vi.mock('../lib/ipc', async orig => {
const actual = await orig<typeof import('../lib/ipc')>()
return { ...actual, codeburn: { getSessions } }
})
function session(overrides: Partial<SessionRow> & Pick<SessionRow, 'sessionId' | 'project' | 'provider'>): SessionRow {
return {
models: ['Default model'],
cost: 0,
savingsUSD: 0,
calls: 1,
turns: 1,
inputTokens: 1_000,
outputTokens: 0,
cacheReadTokens: 0,
cacheWriteTokens: 0,
startedAt: '2026-07-01T10:00:00.000Z',
endedAt: '2026-07-01T10:01:00.000Z',
durationMs: 60_000,
...overrides,
}
}
const rows: SessionRow[] = [
session({
sessionId: 'claude-session-123456789',
project: '-Users-torukmakto-Projects-codeburn',
provider: 'claude',
models: ['Opus 4.8'],
cost: 8.41,
savingsUSD: 1.25,
calls: 44,
turns: 41,
inputTokens: 1_420_000,
outputTokens: 64_000,
cacheReadTokens: 1_130_000,
cacheWriteTokens: 12_000,
startedAt: '2026-07-11T10:00:00.000Z',
endedAt: '2026-07-11T11:35:00.000Z',
durationMs: 5_700_000,
}),
session({
sessionId: 'codex-session-987654321',
project: 'client-api',
provider: 'codex',
models: ['GPT-5.5 Codex'],
cost: 3.92,
calls: 25,
turns: 22,
inputTokens: 120_000,
outputTokens: 16_000,
cacheReadTokens: 40_000,
cacheWriteTokens: 4_000,
endedAt: '2026-07-10T10:30:00.000Z',
durationMs: 1_800_000,
}),
session({
sessionId: 'claude-alpha-session',
project: 'alpha-worker',
provider: 'claude',
models: ['Haiku 4.5'],
cost: 1.10,
turns: 80,
inputTokens: 45_000,
outputTokens: 5_000,
endedAt: '2026-07-09T08:00:00.000Z',
}),
session({
sessionId: 'codex-zeta-session',
project: 'zeta-search',
provider: 'codex',
models: ['GPT-5.5 Codex'],
cost: 6,
turns: 10,
inputTokens: 1_900_000,
outputTokens: 100_000,
endedAt: '2026-07-12T08:00:00.000Z',
}),
session({
sessionId: 'claude-docs-session',
project: 'docs-site',
provider: 'claude',
models: ['Sonnet 4.6'],
cost: 0.50,
turns: 5,
inputTokens: 8_000,
outputTokens: 2_000,
endedAt: '2026-07-08T08:00:00.000Z',
}),
session({
sessionId: 'codex-tools-session',
project: 'tools-service',
provider: 'codex',
models: ['GPT-5.4 Mini'],
cost: 2,
turns: 30,
inputTokens: 450_000,
outputTokens: 50_000,
endedAt: '2026-07-07T08:00:00.000Z',
}),
]
describe('Sessions', () => {
beforeEach(() => getSessions.mockReset())
it('shows the first-load skeleton, then yields to the session list', async () => {
let resolve!: (value: SessionRow[]) => void
getSessions.mockReturnValue(new Promise<SessionRow[]>(r => { resolve = r }))
const { container } = render(<Sessions period="30days" provider="all" />)
expect(container.querySelector('.skel')).toBeInTheDocument()
expect(screen.getByText('Scanning sessions…')).toHaveClass('sr-only')
resolve(rows)
await waitFor(() => expect(container.querySelector('.session-list')).toBeInTheDocument())
expect(container.querySelector('.skel')).not.toBeInTheDocument()
})
it('shows a summary of every filtered session and groups providers', async () => {
getSessions.mockResolvedValue(rows)
const { container } = render(<Sessions period="30days" provider="all" />)
expect(await screen.findByText('6 sessions · $21.93 · 4.2M tokens')).toBeInTheDocument()
expect(screen.getByText('Claude').closest('.provider-h')).toHaveTextContent('Claude3 sessions$10.01')
expect(screen.getByText('Codex').closest('.provider-h')).toHaveTextContent('Codex3 sessions$11.92')
expect(container.querySelectorAll('.session-row')).toHaveLength(6)
expect(screen.getByText('projects/codeburn')).toBeInTheDocument()
expect(screen.queryByText('-Users-torukmakto-Projects-codeburn')).not.toBeInTheDocument()
})
it('filters by project and offers to clear a search with no matches', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue(rows)
const { container } = render(<Sessions period="30days" provider="all" />)
const search = await screen.findByRole('textbox', { name: 'Search sessions' })
await user.type(search, 'codeb')
expect(screen.getByText('1 sessions · $8.41 · 1.5M tokens')).toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(1)
expect(screen.getByText('projects/codeburn')).toBeInTheDocument()
expect(screen.queryByText('client-api')).not.toBeInTheDocument()
await user.clear(search)
await user.type(search, 'nothing-here')
expect(screen.getByText('No sessions match "nothing-here".')).toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(0)
await user.click(screen.getByRole('button', { name: 'Clear search' }))
expect(screen.getByText('6 sessions · $21.93 · 4.2M tokens')).toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(6)
})
it('reorders rows when the sort changes', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue(rows)
const { container } = render(<Sessions period="30days" provider="all" />)
await screen.findByText('6 sessions · $21.93 · 4.2M tokens')
expect(container.querySelector('.session-row .session-title')).toHaveTextContent('zeta/search')
await user.click(screen.getByRole('tab', { name: 'Turns' }))
expect(container.querySelector('.session-row .session-title')).toHaveTextContent('alpha/worker')
})
it('turns provider grouping off and back on', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue(rows)
const { container } = render(<Sessions period="30days" provider="all" />)
const toggle = await screen.findByRole('button', { name: 'Group by provider' })
expect(container.querySelectorAll('.provider-h')).toHaveLength(2)
await user.click(toggle)
expect(toggle).toHaveAttribute('aria-pressed', 'false')
expect(container.querySelectorAll('.provider-h')).toHaveLength(0)
await user.click(toggle)
expect(toggle).toHaveAttribute('aria-pressed', 'true')
expect(container.querySelectorAll('.provider-h')).toHaveLength(2)
})
it('caps a large list and reveals the remaining rows without another fetch', async () => {
const user = userEvent.setup()
const largeRows = Array.from({ length: INITIAL_VISIBLE + 5 }, (_, index) => session({
sessionId: `session-${index}`,
project: `project-${index}`,
provider: 'codex',
cost: INITIAL_VISIBLE + 5 - index,
}))
getSessions.mockResolvedValue(largeRows)
const { container } = render(<Sessions period="30days" provider="all" />)
expect(await screen.findByText(`Showing ${INITIAL_VISIBLE} of ${INITIAL_VISIBLE + 5}`)).toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(INITIAL_VISIBLE)
await user.click(screen.getByRole('button', { name: 'Show 5 more · 5 remaining' }))
expect(screen.getByText(`Showing ${INITIAL_VISIBLE + 5} of ${INITIAL_VISIBLE + 5}`)).toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(INITIAL_VISIBLE + 5)
expect(screen.queryByRole('button', { name: /remaining/ })).not.toBeInTheDocument()
expect(getSessions).toHaveBeenCalledTimes(1)
})
it('expands the live eight-stat detail inline and collapses the row in place', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue(rows)
const { container } = render(<Sessions period="30days" provider="all" />)
await screen.findByText('6 sessions · $21.93 · 4.2M tokens')
const row = screen.getByRole('button', { name: /projects\/codeburn/ })
await user.click(row)
expect(row).toHaveAttribute('aria-expanded', 'true')
const detail = screen.getByRole('region', { name: 'projects/codeburn session details' })
expect(detail).toBeInTheDocument()
expect(screen.queryByRole('button', { name: '← Back to sessions' })).not.toBeInTheDocument()
expect(screen.getByText('claude · Opus 4.8')).toBeInTheDocument()
expect(screen.getByText(/Jul 11, 2026 → Jul 11, 2026 · 1h 35m/)).toBeInTheDocument()
expect(container.querySelectorAll('.stat')).toHaveLength(8)
expect(container.querySelectorAll('.session-row')).toHaveLength(6)
for (const label of ['Cost', 'Calls', 'Turns', 'Saved', 'Input', 'Output', 'Cache read', 'Cache write']) {
expect(within(detail).getByText(label)).toBeInTheDocument()
}
expect(screen.getByText('44')).toBeInTheDocument()
expect(screen.getByText('44% hit')).toBeInTheDocument()
expect(screen.queryByText('Context window')).not.toBeInTheDocument()
await user.click(row)
expect(row).toHaveAttribute('aria-expanded', 'false')
expect(screen.queryByRole('region', { name: 'projects/codeburn session details' })).not.toBeInTheDocument()
expect(container.querySelectorAll('.session-row')).toHaveLength(6)
})
it('renders the honest empty state', async () => {
getSessions.mockResolvedValue([])
render(<Sessions period="week" provider="all" />)
expect(await screen.findByText('No sessions in this range yet.')).toBeInTheDocument()
})
it('keeps the provider quick-filter visible in the empty state so a filtered-out user can switch back', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue([])
const onProviderChange = vi.fn()
const detected = [
{ id: 'claude', label: 'Claude' },
{ id: 'codex', label: 'Codex' },
]
render(<Sessions period="week" provider="gemini" detectedProviders={detected} onProviderChange={onProviderChange} />)
await screen.findByText('No sessions in this range yet.')
const filter = screen.getByRole('group', { name: /provider/i })
await user.click(within(filter).getByRole('button', { name: 'All' }))
expect(onProviderChange).toHaveBeenCalledWith('all')
})
it('lifts provider quick-filter clicks to the app callback with the internal id', async () => {
const user = userEvent.setup()
getSessions.mockResolvedValue(rows)
const onProviderChange = vi.fn()
const detected = [
{ id: 'claude', label: 'Claude' },
{ id: 'codex', label: 'Codex' },
]
render(<Sessions period="30days" provider="all" detectedProviders={detected} onProviderChange={onProviderChange} />)
await screen.findByText('6 sessions · $21.93 · 4.2M tokens')
const filter = screen.getByRole('group', { name: /provider/i })
expect(within(filter).getAllByRole('button')).toHaveLength(3)
await user.click(within(filter).getByRole('button', { name: 'Codex' }))
expect(onProviderChange).toHaveBeenCalledWith('codex')
await user.click(within(filter).getByRole('button', { name: 'All' }))
expect(onProviderChange).toHaveBeenLastCalledWith('all')
})
it('renders quick-filter buttons only for cost>0 providers and presses the active one', async () => {
getSessions.mockResolvedValue(rows)
// Mirror App.tsx: detectedProviders are built by dropping cost=0 entries.
const providerDetails = [
{ id: 'claude', label: 'Claude', cost: 12 },
{ id: 'codex', label: 'Codex', cost: 4 },
{ id: 'gemini', label: 'Gemini', cost: 0 },
]
const detected = providerDetails.filter(p => p.cost > 0).map(({ id, label }) => ({ id, label }))
render(<Sessions period="30days" provider="codex" detectedProviders={detected} onProviderChange={() => {}} />)
await screen.findByText('6 sessions · $21.93 · 4.2M tokens')
const filter = screen.getByRole('group', { name: /provider/i })
expect(within(filter).getByRole('button', { name: 'Claude' })).toBeInTheDocument()
expect(within(filter).getByRole('button', { name: 'Codex' })).toBeInTheDocument()
expect(within(filter).queryByRole('button', { name: 'Gemini' })).not.toBeInTheDocument()
expect(within(filter).getByRole('button', { name: 'Codex' })).toHaveAttribute('aria-pressed', 'true')
expect(within(filter).getByRole('button', { name: 'All' })).toHaveAttribute('aria-pressed', 'false')
})
})