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feat(vela): start mocked response flow after push-to-talk commit

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This commit is contained in:
Johannes Kresner
2026-04-08 21:20:17 +02:00
parent 98bcc543f5
commit 28712443cc
8 changed files with 284 additions and 25 deletions
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69
apps/vela-ui/tests/voice-session.test.js
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@@ -93,7 +93,7 @@ describe('voice session shell', () => {
});
});
it('runs a placeholder mic-control cycle and keeps mocked turn usable on the same socket', async () => {
it('runs a placeholder mic-control cycle, streams mocked assistant text, and keeps mocked turn usable on the same socket', async () => {
render(VoiceSessionShell);
await fireEvent.click(getByTestId('connect-button'));
@@ -154,6 +154,15 @@ describe('voice session shell', () => {
text: '[mocked final] Placeholder push-to-talk transcript completed from 1 appended chunk.'
})
);
socket.message(createMessageEnvelope('session.state', { value: 'thinking' }));
socket.message(createMessageEnvelope('session.state', { value: 'speaking' }));
socket.message(createMessageEnvelope('response.text.delta', { text: '[mocked assistant] ' }));
socket.message(
createMessageEnvelope('response.text.delta', {
text: 'This is a deterministic mocked response from the gateway vertical slice.'
})
);
socket.message(createMessageEnvelope('response.completed', {}));
socket.message(createMessageEnvelope('session.state', { value: 'idle' }));
@@ -163,6 +172,9 @@ describe('voice session shell', () => {
expect(getByTestId('user-transcript').textContent).toBe(
'[mocked final] Placeholder push-to-talk transcript completed from 1 appended chunk.'
);
expect(getByTestId('assistant-response').textContent).toBe(
'[mocked assistant] This is a deterministic mocked response from the gateway vertical slice.'
);
expect(getByTestId('partial-transcript').textContent).toBe('none');
});
@@ -172,6 +184,61 @@ describe('voice session shell', () => {
expect(JSON.parse(socket.sent[2]).type).toBe('mocked.turn.trigger');
});
it('keeps rendered push-to-talk transcript and assistant text visible after cancel', async () => {
render(VoiceSessionShell);
await fireEvent.click(getByTestId('connect-button'));
const socket = MockWebSocket.latest();
socket.open();
socket.message(createMessageEnvelope('session.ready', { sessionId: 'session-ptt-cancel' }));
socket.message(createMessageEnvelope('session.state', { value: 'idle' }));
await waitFor(() => {
expect(getByTestId('mic-control-button').hasAttribute('disabled')).toBe(false);
});
await fireEvent.mouseDown(getByTestId('mic-control-button'));
socket.message(createMessageEnvelope('session.state', { value: 'listening' }));
socket.message(
createMessageEnvelope('transcript.partial', {
text: '[mocked partial] Placeholder push-to-talk transcript in progress.'
})
);
await fireEvent.mouseUp(getByTestId('mic-control-button'));
expect(JSON.parse(socket.sent[1]).type).toBe('input_audio.commit');
socket.message(
createMessageEnvelope('transcript.final', {
text: '[mocked final] Placeholder push-to-talk transcript completed from 1 appended chunk.'
})
);
socket.message(createMessageEnvelope('session.state', { value: 'thinking' }));
socket.message(createMessageEnvelope('session.state', { value: 'speaking' }));
socket.message(createMessageEnvelope('response.text.delta', { text: '[mocked assistant] ' }));
await waitFor(() => {
expect(getByTestId('cancel-turn-button').hasAttribute('disabled')).toBe(false);
expect(getByTestId('assistant-response').textContent).toBe('[mocked assistant] ');
});
await fireEvent.click(getByTestId('cancel-turn-button'));
expect(JSON.parse(socket.sent[2]).type).toBe('response.cancel');
socket.message(createMessageEnvelope('session.state', { value: 'idle' }));
await waitFor(() => {
expect(getByTestId('gateway-session-state').textContent).toBe('idle');
expect(getByTestId('mocked-turn-status').textContent).toBe('idle');
expect(getByTestId('cancel-turn-button').hasAttribute('disabled')).toBe(true);
expect(getByTestId('user-transcript').textContent).toBe(
'[mocked final] Placeholder push-to-talk transcript completed from 1 appended chunk.'
);
expect(getByTestId('assistant-response').textContent).toBe('[mocked assistant] ');
expect(getByTestId('mic-control-button').hasAttribute('disabled')).toBe(false);
});
});
it('renders mocked transcript before assistant response for a connected session', async () => {
render(VoiceSessionShell);