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short-drama-agent-front/src/features/breakdown/BreakdownPage.test.ts
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TypeScript

import { computed, ref } from 'vue'
import { flushPromises, mount, type VueWrapper } from '@vue/test-utils'
import { afterEach, describe, expect, it, vi } from 'vitest'
import BreakdownPage from './BreakdownPage.vue'
import { projectContextKey, type useProjectData } from '../projects/context'
import type { ProjectDetail } from '../projects/types'
import type { Checkpoint } from '../workflows/types'
import type { BreakdownModule, EpisodePlan } from './types'
let wrapper: VueWrapper | undefined
afterEach(() => {
wrapper?.unmount()
wrapper = undefined
document.body.innerHTML = ''
vi.unstubAllGlobals()
})
/** 长主体、长分镜与长任务列表,用真实 Naive 滚动组件验证内容边界。 */
function checkpoint(): Checkpoint {
const plan: EpisodePlan = {
episodeNo: 1,
episodeTitle: '长剧集',
storyGoal: '',
centralConflict: '',
emotionalArc: '',
pacing: '',
endingHook: '',
beats: Array.from({ length: 25 }, (_, i) => ({
beatNo: i + 1,
title: `节拍 ${i + 1}`,
purpose: 'action',
description: '节拍内容'.repeat(100),
visualFocus: '',
narrativeGoal: '',
emotionalTone: '',
estimatedDurationSeconds: 5,
subjectRefs: [],
isKeyBeat: false
}))
}
return {
checkpointId: 'long-breakdown',
workflowName: 'breakdown',
createdAt: '2026-08-28T00:00:00Z',
state: {
workflowExecution: { executionId: 'run', status: 'completed', startedAt: '2026-08-28T00:00:00Z' },
breakdownResult: {
subjectCandidates: (['character', 'scene', 'prop'] as BreakdownModule[]).flatMap(module =>
Array.from({ length: 30 }, (_, i) => ({
profileId: `${module}-${i}`,
name: `${module} 主体 ${i + 1}`,
ref: `@${module}${i}`,
description: '很长的主体描述。'.repeat(100),
module,
appearance_prompt: '外观描述'
}))
),
subjectForms: [],
storyboardPlans: [plan],
storyboardEpisodeShots: [
{
episodeNo: 1,
episodePlan: plan,
beatShots: plan.beats.map(beat => ({
beatNo: beat.beatNo,
shots: [
{
shotNo: 1,
title: `镜头 ${beat.beatNo}`,
description: '镜头内容',
visualFocus: '',
subjectRefs: [],
durationSeconds: 5
}
]
}))
}
]
},
tasks: Array.from({ length: 50 }, (_, i) => ({
taskId: `task-${i}`,
module: 'character',
group: {
groupId: `group-${i}`,
groupNo: i + 1,
startEpisodeNo: i + 1,
endEpisodeNo: i + 1,
episodes: []
},
status: 'failed',
attempt: 1,
errorMessage: `任务错误 ${i + 1}`
}))
}
}
}
/** 提供响应式 checkpoint,模拟轮询更新但不连接后端或启动模型任务。 */
function mountPage(records = [checkpoint()], episodes = 1): ReturnType<typeof useProjectData> {
const project: ProjectDetail = {
id: 'breakdown-scroll-test',
title: '滚动回归',
topic: '',
style: '',
status: 'completed',
createdAt: '',
updatedAt: '',
characters: [],
world: null,
reviews: [],
tasks: [],
episodes: episodes ? [{ episode: 1, title: '第一集', content: '正文' }] : []
}
const data = ref({ project, checkpoints: records })
const provided: ReturnType<typeof useProjectData> = {
data,
project: computed(() => data.value.project),
checkpoints: computed(() => data.value.checkpoints),
loading: ref(false),
error: ref(''),
updatedAt: ref(''),
refresh: vi.fn<() => Promise<void>>().mockResolvedValue()
}
wrapper = mount(BreakdownPage, {
attachTo: document.body,
global: { provide: { [projectContextKey as symbol]: provided }, stubs: { RouterLink: true } }
})
return provided
}
/** 切换真实标签,不直接修改组件内部状态。 */
async function selectTab(label: string) {
await wrapper!
.findAll('.result-toolbar .n-tabs-tab')
.find(tab => tab.text().startsWith(label))!
.trigger('click')
await flushPromises()
}
describe('拆解页内容滚动', () => {
it.each([
['人物', 'character 主体 30'],
['场景', 'scene 主体 30'],
['道具', 'prop 主体 30'],
['分镜', '镜头 25'],
['任务明细', '任务错误 50']
])('%s 的末项始终放在独立结果滚动容器内', async (label, lastItem) => {
mountPage()
await selectTab(label)
expect(wrapper!.find('.workspace-scroll').exists()).toBe(false)
const results = wrapper!.get('.breakdown-results-scroll .n-scrollbar-container')
expect(results.text()).toContain(lastItem)
expect(results.find('.result-toolbar').exists()).toBe(false)
expect(results.find('.history-panel').exists()).toBe(false)
expect(wrapper!.get('.history-panel .n-scrollbar-container').text()).toContain('执行记录')
expect(wrapper!.get('[data-workspace-tools]').attributes('aria-expanded')).toBe('false')
expect(results.find('.table-scroll').exists()).toBe(label === '任务明细')
})
it('刷新和开关配置保留阅读位置,切换标签只重置结果区,不改变执行记录位置', async () => {
const fetcher = vi.fn<typeof fetch>()
vi.stubGlobal('fetch', fetcher)
const provided = mountPage()
const results = wrapper!.get<HTMLElement>('.breakdown-results-scroll .n-scrollbar-container').element
const history = wrapper!.get<HTMLElement>('.history-panel .n-scrollbar-container').element
results.scrollTop = 900
history.scrollTop = 120
await wrapper!.get('[data-workspace-tools]').trigger('click')
await flushPromises()
expect(wrapper!.get('.workspace-tools-drawer').element.closest('.workspace-split')).toBeNull()
await wrapper!.get('#group-size').setValue('2')
await wrapper!.get('[aria-label="关闭操作面板"]').trigger('click')
provided.data.value!.checkpoints = [checkpoint()]
await flushPromises()
expect(wrapper!.get('.breakdown-results-scroll .n-scrollbar-container').element).toBe(results)
expect(results.scrollTop).toBe(900)
await selectTab('场景')
const next = wrapper!.get<HTMLElement>('.breakdown-results-scroll .n-scrollbar-container').element
expect(next).not.toBe(results)
expect(next.scrollTop).toBe(0)
expect(wrapper!.get('.history-panel .n-scrollbar-container').element).toBe(history)
expect(history.scrollTop).toBe(120)
await wrapper!.get('[data-workspace-tools]').trigger('click')
await flushPromises()
expect(wrapper!.get<HTMLInputElement>('#group-size').element.value).toBe('2')
expect(fetcher).not.toHaveBeenCalled()
})
it('关闭设置时错误仍可见,详细校验与恢复在面板内,不挤占结果高度', async () => {
const record = checkpoint()
record.state.workflowExecution!.status = 'failed'
record.state.workflowExecution!.errorMessage = '工作流中断'
record.state.breakdownResult!.storyboardShotValidation = {
valid: false,
issues: [{ episodeNo: 1, message: '缺少形态绑定' }]
}
mountPage([record])
const feedback = wrapper!.get('.workspace-feedback')
expect(feedback.text()).toContain('工作流中断')
expect(feedback.text()).toContain('分镜校验未通过,共 1 项问题')
expect(feedback.find('.breakdown-results-section').exists()).toBe(false)
await feedback.get('button').trigger('click')
await flushPromises()
expect(wrapper!.get('.workspace-tools-drawer').text()).toContain('缺少形态绑定')
expect(wrapper!.get('.workspace-tools-drawer').text()).toContain('重试失败抽取')
})
it('没有正式剧集时保留可滚动的空状态,不显示拆解设置与结果', () => {
mountPage([], 0)
expect(wrapper!.get('.panel-scroll .n-scrollbar-container').text()).toContain('还没有可拆解的剧集')
expect(wrapper!.find('.breakdown-results-section').exists()).toBe(false)
expect(wrapper!.find('[data-workspace-tools]').exists()).toBe(false)
})
})