293 lines
11 KiB
Swift
293 lines
11 KiB
Swift
//
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// TravelAlbumAIRetouchTemplateViewModelTests.swift
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// suixinkanTests
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//
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import XCTest
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@testable import suixinkan
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/// AI 修图模板工作流、选择状态与请求分流测试。
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@MainActor
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final class TravelAlbumAIRetouchTemplateViewModelTests: XCTestCase {
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func testInitialWorkflowDefaultsRequiredSelectionsAndLeavesAtmosphereEmpty() async {
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let api = makeAPI()
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [4, 3, 2, 1, 1]
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)
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await viewModel.loadTemplates(api: api)
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XCTAssertEqual(api.aiRetouchTemplateScenicIds, [18])
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XCTAssertEqual(viewModel.workflow, .initial(albumId: 8, materialIds: [1, 2, 3, 4]))
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XCTAssertEqual(viewModel.selectedPhotoCount, 4)
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XCTAssertTrue(viewModel.shouldShowInitialTips)
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XCTAssertEqual(
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viewModel.initialTipsText,
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"Tips：氛围感修图为选填，可横向选择一种样式；选中后每张照片会额外生成1个独立结果，第一张照片仍另生成封面。"
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)
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XCTAssertEqual(viewModel.visibleCategories, [.refined, .atmosphere, .cover])
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XCTAssertEqual(viewModel.selectedRefinedTemplateId, 11)
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XCTAssertNil(viewModel.selectedAtmosphereTemplateId)
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XCTAssertEqual(viewModel.selectedCoverTemplateId, 31)
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XCTAssertTrue(viewModel.isOptional(.atmosphere))
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XCTAssertTrue(viewModel.canSubmit)
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}
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func testInitialAtmosphereSelectionTogglesOffWhenTappedAgain() async {
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let api = makeAPI()
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [1]
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)
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await viewModel.loadTemplates(api: api)
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viewModel.toggleTemplate(id: 21, category: .atmosphere)
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XCTAssertEqual(viewModel.selectedAtmosphereTemplateId, 21)
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viewModel.toggleTemplate(id: 21, category: .atmosphere)
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XCTAssertNil(viewModel.selectedAtmosphereTemplateId)
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}
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func testInitialSubmissionUsesCoverTemplateOnlyForFourOrMoreMaterials() async {
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let api = makeAPI()
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let threePhotoViewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [3, 1, 2]
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)
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await threePhotoViewModel.loadTemplates(api: api)
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await threePhotoViewModel.submit(api: api)
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XCTAssertEqual(
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api.aiRetouchRequests[0],
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TravelAlbumAIRetouchRequest(
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userEquityTravelId: 8,
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materialIds: [1, 2, 3],
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refinedTemplateId: 11,
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atmosphereTemplateId: nil,
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coverTemplateId: nil
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)
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)
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let fourPhotoViewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [1, 2, 3, 4]
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)
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await fourPhotoViewModel.loadTemplates(api: api)
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fourPhotoViewModel.toggleTemplate(id: 12, category: .refined)
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fourPhotoViewModel.toggleTemplate(id: 21, category: .atmosphere)
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await fourPhotoViewModel.submit(api: api)
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XCTAssertEqual(
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api.aiRetouchRequests[1],
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TravelAlbumAIRetouchRequest(
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userEquityTravelId: 8,
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materialIds: [1, 2, 3, 4],
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refinedTemplateId: 12,
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atmosphereTemplateId: 21,
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coverTemplateId: 31
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)
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)
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}
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func testReretouchWorkflowShowsAndSubmitsOnlyRequiredCategories() async {
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let api = makeAPI()
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let refined = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 7, batchId: 70, type: .refined)
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)
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await refined.loadTemplates(api: api)
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XCTAssertEqual(refined.selectedPhotoCount, 1)
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XCTAssertFalse(refined.shouldShowInitialTips)
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XCTAssertEqual(refined.visibleCategories, [.refined])
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XCTAssertEqual(refined.selectedRefinedTemplateId, 11)
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XCTAssertNil(refined.selectedAtmosphereTemplateId)
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await refined.submit(api: api)
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let atmosphere = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 8, batchId: 80, type: .atmosphere)
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)
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await atmosphere.loadTemplates(api: api)
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XCTAssertEqual(atmosphere.visibleCategories, [.atmosphere])
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XCTAssertEqual(atmosphere.selectedAtmosphereTemplateId, 21)
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atmosphere.toggleTemplate(id: 21, category: .atmosphere)
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XCTAssertEqual(atmosphere.selectedAtmosphereTemplateId, 21)
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await atmosphere.submit(api: api)
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let all = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 9, batchId: 90, type: .all)
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)
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await all.loadTemplates(api: api)
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XCTAssertEqual(all.visibleCategories, [.refined, .atmosphere])
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XCTAssertEqual(all.selectedRefinedTemplateId, 11)
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XCTAssertEqual(all.selectedAtmosphereTemplateId, 21)
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await all.submit(api: api)
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XCTAssertEqual(api.aiReretouchRequests, [
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TravelAlbumAIReretouchRequest(
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id: 7,
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aiRetouchBatchId: 70,
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type: .refined,
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refinedTemplateId: 11,
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atmosphereTemplateId: nil
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),
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TravelAlbumAIReretouchRequest(
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id: 8,
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aiRetouchBatchId: 80,
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type: .atmosphere,
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refinedTemplateId: nil,
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atmosphereTemplateId: 21
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),
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TravelAlbumAIReretouchRequest(
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id: 9,
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aiRetouchBatchId: 90,
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type: .all,
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refinedTemplateId: 11,
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atmosphereTemplateId: 21
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),
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])
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}
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func testInvalidReretouchBatchDisablesSubmission() async {
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let api = makeAPI()
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 7, batchId: 0, type: .refined)
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)
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var message: String?
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viewModel.onShowMessage = { message = $0 }
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await viewModel.loadTemplates(api: api)
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await viewModel.submit(api: api)
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XCTAssertFalse(viewModel.canSubmit)
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XCTAssertEqual(viewModel.validationMessage, "当前图片缺少修图批次，请刷新后重试")
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XCTAssertEqual(message, "当前图片缺少修图批次，请刷新后重试")
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XCTAssertTrue(api.aiReretouchRequests.isEmpty)
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}
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func testMissingRequiredTemplateDisablesMatchingWorkflow() async {
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let api = makeAPI()
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api.aiRetouchTemplatesResponse = TravelAlbumAIRetouchTemplatesResponse(
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refinedTemplates: [template(11, "清透")],
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atmosphereTemplates: [],
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coverTemplates: []
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)
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 7, batchId: 70, type: .all)
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)
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await viewModel.loadTemplates(api: api)
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XCTAssertFalse(viewModel.canSubmit)
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XCTAssertEqual(viewModel.validationMessage, "暂无可用的氛围感修图模板")
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}
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func testLoadFailureExposesRetryMessageAndKeepsSubmissionDisabled() async {
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let api = makeAPI()
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api.aiRetouchTemplatesError = APIError.serverCode(500, "模板服务繁忙")
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [1]
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)
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await viewModel.loadTemplates(api: api)
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XCTAssertEqual(viewModel.loadErrorMessage, "模板服务繁忙")
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XCTAssertFalse(viewModel.canSubmit)
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XCTAssertTrue(viewModel.refinedTemplates.isEmpty)
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}
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func testSubmitFailureKeepsSelectionAndAllowsRetry() async {
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let api = makeAPI()
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api.submitAIReretouchError = APIError.serverCode(500, "提交服务繁忙")
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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scenicId: 18,
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workflow: .reretouch(materialId: 7, batchId: 70, type: .refined)
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)
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var message: String?
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var submitted = false
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viewModel.onShowMessage = { message = $0 }
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viewModel.onSubmitted = { submitted = true }
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await viewModel.loadTemplates(api: api)
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await viewModel.submit(api: api)
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XCTAssertEqual(api.aiReretouchRequests.count, 1)
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XCTAssertEqual(message, "提交服务繁忙")
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XCTAssertFalse(submitted)
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XCTAssertFalse(viewModel.isSubmitting)
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XCTAssertTrue(viewModel.canSubmit)
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XCTAssertEqual(viewModel.selectedRefinedTemplateId, 11)
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}
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func testSubmittingPreventsDuplicateRequest() async {
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let api = makeAPI()
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api.submitAIRetouchDelayNanoseconds = 50_000_000
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [1]
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)
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await viewModel.loadTemplates(api: api)
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let firstSubmission = Task { await viewModel.submit(api: api) }
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await waitUntil { viewModel.isSubmitting }
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await viewModel.submit(api: api)
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await firstSubmission.value
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XCTAssertEqual(api.aiRetouchRequests.count, 1)
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XCTAssertFalse(viewModel.isSubmitting)
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}
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func testRemainingQuotaDisablesSubmissionWhenSelectedOutputsExceedBalance() async {
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let api = makeAPI(remainingQuota: 2)
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 8,
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scenicId: 18,
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materialIds: [1, 2]
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)
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await viewModel.loadTemplates(api: api)
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XCTAssertEqual(viewModel.remainingQuota, 2)
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XCTAssertEqual(viewModel.requiredQuota, 2)
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XCTAssertTrue(viewModel.canSubmit)
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viewModel.toggleTemplate(id: 21, category: .atmosphere)
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XCTAssertEqual(viewModel.requiredQuota, 4)
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XCTAssertFalse(viewModel.canSubmit)
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XCTAssertEqual(viewModel.validationMessage, "剩余修图次数不足，需要4次，当前剩余2次")
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}
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private func makeAPI(remainingQuota: Int = 100) -> TravelAlbumMockAPI {
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let api = TravelAlbumMockAPI()
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api.aiRetouchTemplatesResponse = TravelAlbumAIRetouchTemplatesResponse(
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refinedTemplates: [template(11, "清透"), template(12, "自然")],
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atmosphereTemplates: [template(21, "暖阳")],
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coverTemplates: [template(31, "杂志")],
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remainingQuota: remainingQuota
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)
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return api
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}
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private func template(_ id: Int, _ name: String) -> TravelAlbumAIRetouchTemplate {
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TravelAlbumAIRetouchTemplate(id: id, name: name, previewURL: "https://cdn.example.com/\(id).jpg")
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}
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private func waitUntil(_ condition: @escaping () -> Bool) async {
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for _ in 0 ..< 100 {
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if condition() { return }
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await Task.yield()
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}
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}
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}
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