paseo/packages/app/src/components/agent-status-bar.test.ts

import { describe, expect, it } from 'vitest'
import { normalizeModelId, resolveAgentModelSelection } from './agent-status-bar.utils'

describe('normalizeModelId', () => {
  it('treats empty and default values as unset', () => {
    expect(normalizeModelId('')).toBeNull()
    expect(normalizeModelId(' default ')).toBeNull()
    expect(normalizeModelId(undefined)).toBeNull()
  })

  it('returns trimmed model ids', () => {
    expect(normalizeModelId(' gpt-5.1-codex ')).toBe('gpt-5.1-codex')
  })
})

describe('resolveAgentModelSelection', () => {
  it('prefers runtime model over configured model', () => {
    const selection = resolveAgentModelSelection({
      models: [
        {
          id: 'a',
          provider: 'codex',
          label: 'Model A',
          thinkingOptions: [{ id: 'low', label: 'Low' }],
          defaultThinkingOptionId: 'low',
        },
      ],
      runtimeModelId: 'a',
      configuredModelId: 'b',
      explicitThinkingOptionId: null,
    })

    expect(selection.activeModelId).toBe('a')
    expect(selection.displayModel).toBe('Model A')
    expect(selection.selectedThinkingId).toBe('low')
  })

  it('uses explicit thinking option when provided', () => {
    const selection = resolveAgentModelSelection({
      models: [
        {
          id: 'a',
          provider: 'codex',
          label: 'Model A',
          thinkingOptions: [
            { id: 'low', label: 'Low' },
            { id: 'high', label: 'High' },
          ],
          defaultThinkingOptionId: 'low',
        },
      ],
      runtimeModelId: 'a',
      configuredModelId: null,
      explicitThinkingOptionId: 'high',
    })

    expect(selection.selectedThinkingId).toBe('high')
    expect(selection.displayThinking).toBe('High')
  })
})