同步小程序讲解页面标题

tests/unit/ExplainListNavigation.spec.ts

@@ -13,6 +13,10 @@ const miniProgramBridgeMocks = vi.hoisted(() => ({
   returnToWechatMiniProgram: vi.fn()
 }))
 
+const hostNavigationTitleMocks = vi.hoisted(() => ({
+  syncHostNavigationTitle: vi.fn()
+}))
+
 const testState = vi.hoisted(() => ({
   onLoadHandler: null as null | (() => void),
   onBackPressHandler: null as null | (() => boolean)
@@ -35,6 +39,10 @@ vi.mock('@/services/WechatMiniProgramBridgeService', () => ({
   returnToWechatMiniProgram: miniProgramBridgeMocks.returnToWechatMiniProgram
 }))
 
+vi.mock('@/utils/hostNavigationTitle', () => ({
+  syncHostNavigationTitle: hostNavigationTitleMocks.syncHostNavigationTitle
+}))
+
 vi.mock('@/usecases/explainUseCase', () => ({
   explainUseCase: {
     loadExplainHalls: async () => [],
@@ -69,6 +77,7 @@ const mountExplainList = () => mount(ExplainListPage, {
 beforeEach(() => {
   hostEnvironmentMocks.embeddedInWechatMiniProgram = false
   miniProgramBridgeMocks.returnToWechatMiniProgram.mockResolvedValue({ status: 'not-embedded' })
+  hostNavigationTitleMocks.syncHostNavigationTitle.mockReset()
   testState.onLoadHandler = null
   testState.onBackPressHandler = null
   window.location.hash = '#/pages/explain/list'
@@ -123,7 +132,11 @@ describe('讲解展厅列表返回', () => {
     window.history.replaceState({}, '', window.location.href)
     const wrapper = mountExplainList()
 
+    testState.onLoadHandler?.()
+    await flushPromises()
+
     expect(wrapper.getComponent(ExplainHallSelectStub).props('forceInternalHeader')).toBe(false)
+    expect(hostNavigationTitleMocks.syncHostNavigationTitle).toHaveBeenCalledWith('免费讲解')
     await wrapper.get('[data-testid="explain-list-back"]').trigger('click')
     await flushPromises()