470 lines
19 KiB
Swift
470 lines
19 KiB
Swift
//
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// TravelAlbumDetailViewControllerTests.swift
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// suixinkanTests
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//
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import UIKit
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import XCTest
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@testable import suixinkan
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/// 相册管理页刷新、预览与选择态交互测试。
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@MainActor
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final class TravelAlbumDetailViewControllerTests: XCTestCase {
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func testPullToRefreshReloadsGridAndEndsRefreshing() async throws {
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let api = TravelAlbumMockAPI()
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api.infoResponse = TravelAlbum(id: 2, name: "测试相册")
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api.materialListResponses = [
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TravelAlbumListResponse(total: 1, list: []),
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TravelAlbumListResponse(total: 0, list: []),
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TravelAlbumListResponse(total: 1, list: [TravelAlbumMaterial(id: 1)]),
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TravelAlbumListResponse(total: 2, list: []),
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TravelAlbumListResponse(total: 1, list: []),
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TravelAlbumListResponse(
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total: 2,
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list: [TravelAlbumMaterial(id: 1), TravelAlbumMaterial(id: 2)]
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),
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]
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let controller = TravelAlbumDetailViewController(albumId: 2, api: api)
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let window = UIWindow(frame: CGRect(x: 0, y: 0, width: 390, height: 844))
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window.rootViewController = controller
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window.makeKeyAndVisible()
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defer { window.isHidden = true }
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controller.loadViewIfNeeded()
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controller.view.layoutIfNeeded()
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let collectionView = try XCTUnwrap(
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controller.view.findSubview { $0 is UICollectionView } as? UICollectionView
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)
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let refreshControl = try XCTUnwrap(collectionView.refreshControl)
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await waitUntil { api.materialRequests.count == 3 }
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refreshControl.beginRefreshing()
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XCTAssertTrue(refreshControl.isRefreshing)
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refreshControl.sendActions(for: .valueChanged)
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await waitUntil {
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api.materialRequests.count == 6
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&& !refreshControl.isRefreshing
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&& collectionView.numberOfItems(inSection: 0) == 2
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}
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XCTAssertEqual(refreshControl.accessibilityIdentifier, "travelAlbum.refreshControl")
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XCTAssertEqual(collectionView.numberOfItems(inSection: 0), 2)
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XCTAssertFalse(refreshControl.isRefreshing)
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}
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func testPreviewDeleteHandlerCallsMaterialAPIAndPreservesServerFailure() async {
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let api = TravelAlbumMockAPI()
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let handler = TravelAlbumPreviewActionHandler(api: api)
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let success = await handler.deleteProject(originalMaterialId: 8)
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XCTAssertEqual(api.deletedMaterialIds, [8])
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XCTAssertEqual(success, .success("删除成功"))
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api.deleteMaterialError = APIError.serverCode(500, "服务暂不可用")
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let failure = await handler.deleteProject(originalMaterialId: 9)
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XCTAssertEqual(api.deletedMaterialIds, [8, 9])
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XCTAssertEqual(failure, .failure("服务暂不可用"))
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}
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func testPreviewSuccessfulDeletionShowsNextProjectAndPreventsDuplicateRequests() async throws {
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let api = TravelAlbumMockAPI()
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api.deleteMaterialDelayNanoseconds = 1_000_000
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var deletedIds: [Int] = []
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let controller = TravelAlbumPhotoPreviewViewController(
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projects: [
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makePreviewProject(id: 1, fileName: "第一张.jpg"),
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makePreviewProject(id: 2, fileName: "第二张.jpg"),
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makePreviewProject(id: 3, fileName: "第三张.jpg"),
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],
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totalCount: 3,
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startProjectIndex: 0,
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actionHandler: TravelAlbumPreviewActionHandler(api: api),
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onProjectDeleted: { deletedIds.append($0) }
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)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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controller.view.layoutIfNeeded()
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controller.deleteCurrentProjectAfterConfirmation()
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controller.deleteCurrentProjectAfterConfirmation()
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await waitUntil {
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controller.view.allAccessibilityLabels().contains("第 1 张，共 2 张")
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}
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XCTAssertEqual(api.deletedMaterialIds, [1])
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XCTAssertEqual(deletedIds, [1])
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XCTAssertTrue(
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controller.view.allLabels().contains { $0.text == "第二张.jpg" }
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)
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}
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func testPreviewDeletingLastProjectShowsPreviousProject() async {
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let api = TravelAlbumMockAPI()
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let controller = TravelAlbumPhotoPreviewViewController(
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projects: [
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makePreviewProject(id: 1, fileName: "第一张.jpg"),
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makePreviewProject(id: 2, fileName: "第二张.jpg"),
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makePreviewProject(id: 3, fileName: "第三张.jpg"),
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],
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totalCount: 3,
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startProjectIndex: 2,
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actionHandler: TravelAlbumPreviewActionHandler(api: api)
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)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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controller.view.layoutIfNeeded()
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controller.deleteCurrentProjectAfterConfirmation()
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await waitUntil {
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controller.view.allAccessibilityLabels().contains("第 2 张，共 2 张")
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}
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XCTAssertEqual(api.deletedMaterialIds, [3])
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XCTAssertTrue(
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controller.view.allLabels().contains { $0.text == "第二张.jpg" }
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)
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}
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func testPreviewDeletingOnlyProjectDismissesPage() async {
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UIView.setAnimationsEnabled(false)
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defer { UIView.setAnimationsEnabled(true) }
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let api = TravelAlbumMockAPI()
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let host = UIViewController()
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let window = UIWindow(frame: CGRect(x: 0, y: 0, width: 390, height: 844))
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window.rootViewController = host
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window.makeKeyAndVisible()
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let controller = TravelAlbumPhotoPreviewViewController(
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projects: [makePreviewProject(id: 1, fileName: "仅有一张.jpg")],
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totalCount: 1,
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startProjectIndex: 0,
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actionHandler: TravelAlbumPreviewActionHandler(api: api)
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)
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host.present(controller, animated: false)
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await waitUntil { controller.presentingViewController === host }
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controller.deleteCurrentProjectAfterConfirmation()
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await waitUntil { host.presentedViewController == nil }
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XCTAssertEqual(api.deletedMaterialIds, [1])
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XCTAssertNil(host.presentedViewController)
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window.isHidden = true
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}
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func testPreviewImageViewKeepsViewportConstraintsWhenSwitchingVariant() throws {
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UIView.setAnimationsEnabled(false)
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defer { UIView.setAnimationsEnabled(true) }
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let project = TravelAlbumPreviewProject(
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originalMaterialId: 1,
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assets: [
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TravelAlbumPreviewAsset(
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id: "original-1",
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kind: .original,
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fileURL: "",
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coverURL: "",
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fileName: "原图.jpg",
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fileSize: 0
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),
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TravelAlbumPreviewAsset(
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id: "retouched-1",
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kind: .retouched,
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fileURL: "",
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coverURL: "",
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fileName: "精修后.jpg",
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fileSize: 0
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),
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]
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)
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let controller = TravelAlbumPhotoPreviewViewController(
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projects: [project],
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totalCount: 1,
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startProjectIndex: 0
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)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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controller.view.layoutIfNeeded()
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let retouchedButton = try XCTUnwrap(
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controller.view.findSubview {
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($0 as? UIButton)?.accessibilityLabel == "精修后"
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} as? UIButton
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)
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retouchedButton.sendActions(for: .touchUpInside)
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controller.view.layoutIfNeeded()
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let imageView = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.previewImageView"
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} as? UIImageView
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)
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let scrollView = try XCTUnwrap(imageView.superview as? UIScrollView)
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scrollView.layoutIfNeeded()
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XCTAssertEqual(imageView.bounds.size, scrollView.bounds.size)
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XCTAssertFalse(imageView.constraintsAffectingLayout(for: .horizontal).isEmpty)
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XCTAssertFalse(imageView.constraintsAffectingLayout(for: .vertical).isEmpty)
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}
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func testSelectionModeShowsAIRetouchOnLeftAndDeleteOnRight() async throws {
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let controller = TravelAlbumDetailViewController(albumId: 0)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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let selectButton = try XCTUnwrap(
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controller.view.findSubview {
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($0 as? UIButton)?.accessibilityLabel == "选择照片"
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} as? UIButton
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)
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selectButton.sendActions(for: .touchUpInside)
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await Task.yield()
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controller.view.layoutIfNeeded()
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let actionStack = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.selectionActionStack"
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} as? UIStackView
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)
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let aiRetouchButton = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.aiRetouchButton"
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} as? UIButton
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)
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let deleteButton = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.deleteButton"
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} as? UIButton
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)
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XCTAssertFalse(actionStack.isHidden)
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XCTAssertEqual(actionStack.arrangedSubviews, [aiRetouchButton, deleteButton])
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XCTAssertEqual(actionStack.distribution, .fillEqually)
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XCTAssertEqual(actionStack.spacing, 12)
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XCTAssertEqual(aiRetouchButton.configuration?.title, "AI修图")
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XCTAssertEqual(deleteButton.configuration?.title, "删除")
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XCTAssertEqual(aiRetouchButton.bounds.width, deleteButton.bounds.width, accuracy: 0.5)
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XCTAssertLessThan(aiRetouchButton.frame.minX, deleteButton.frame.minX)
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}
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func testAIRetouchTemplateSheetUsesLargeDetentAndFixedBottomActions() async throws {
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let api = TravelAlbumMockAPI()
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api.aiRetouchTemplatesResponse = TravelAlbumAIRetouchTemplatesResponse(
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refinedTemplates: [TravelAlbumAIRetouchTemplate(id: 1, name: "清透", previewURL: "")],
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atmosphereTemplates: [TravelAlbumAIRetouchTemplate(id: 2, name: "暖阳", previewURL: "")],
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coverTemplates: [TravelAlbumAIRetouchTemplate(id: 3, name: "杂志", previewURL: "")]
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)
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 9,
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scenicId: 18,
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materialIds: [1, 2, 3, 4]
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)
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let controller = TravelAlbumAIRetouchTemplateViewController(
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viewModel: viewModel,
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api: api,
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onSubmitted: {}
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)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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await waitUntil { !viewModel.isLoading && api.aiRetouchTemplateScenicIds.count == 1 }
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controller.view.layoutIfNeeded()
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let sheet = try XCTUnwrap(controller.sheetPresentationController)
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XCTAssertEqual(sheet.detents.count, 1)
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XCTAssertEqual(sheet.selectedDetentIdentifier, .large)
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XCTAssertTrue(sheet.prefersGrabberVisible)
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let collectionView = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.aiRetouchTemplateCollection"
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} as? UICollectionView
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)
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let bottomBar = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.aiRetouchBottomBar"
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}
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)
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let cancelButton = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.aiRetouchCancelButton"
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} as? UIButton
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)
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let confirmButton = try XCTUnwrap(
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controller.view.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.aiRetouchConfirmButton"
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} as? UIButton
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)
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await waitUntil { confirmButton.isEnabled }
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controller.view.layoutIfNeeded()
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XCTAssertTrue(collectionView.collectionViewLayout is UICollectionViewCompositionalLayout)
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XCTAssertFalse(bottomBar.isDescendant(of: collectionView))
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XCTAssertEqual(cancelButton.configuration?.title, "取消")
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XCTAssertEqual(confirmButton.configuration?.title, "确定")
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XCTAssertEqual(cancelButton.bounds.width, confirmButton.bounds.width, accuracy: 0.5)
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XCTAssertTrue(confirmButton.isEnabled)
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}
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func testAIRetouchSheetShowsOptionalAtmosphereCoverAndModeCopy() async throws {
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let api = TravelAlbumMockAPI()
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api.aiRetouchTemplatesResponse = TravelAlbumAIRetouchTemplatesResponse(
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refinedTemplates: [TravelAlbumAIRetouchTemplate(id: 1, name: "清透", previewURL: "")],
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atmosphereTemplates: [TravelAlbumAIRetouchTemplate(id: 2, name: "暖阳", previewURL: "")],
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coverTemplates: [TravelAlbumAIRetouchTemplate(id: 3, name: "杂志", previewURL: "")]
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)
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let viewModel = TravelAlbumAIRetouchTemplateViewModel(
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albumId: 9,
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scenicId: 18,
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materialIds: [1, 2, 3, 4]
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)
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let controller = TravelAlbumAIRetouchTemplateViewController(
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viewModel: viewModel,
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api: api,
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onSubmitted: {}
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)
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controller.loadViewIfNeeded()
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controller.view.frame = CGRect(x: 0, y: 0, width: 390, height: 844)
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await waitUntil { !viewModel.isLoading && api.aiRetouchTemplateScenicIds.count == 1 }
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controller.view.layoutIfNeeded()
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let accessibleLabels = controller.view.allAccessibilityLabels()
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XCTAssertTrue(accessibleLabels.contains("原图精修"))
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XCTAssertTrue(accessibleLabels.contains("氛围感修图，选填"))
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XCTAssertTrue(accessibleLabels.contains("封面风格模板"))
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let modeCell = TravelAlbumAIRetouchModeCell(frame: .zero)
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modeCell.apply()
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XCTAssertEqual(modeCell.accessibilityLabel, "AI精修，按张收费，剩余张数暂不可用")
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}
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func testAIRetouchTemplateCellExposesSelectedState() {
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let cell = TravelAlbumAIRetouchTemplateCell(frame: .zero)
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let template = TravelAlbumAIRetouchTemplate(id: 1, name: "清透", previewURL: "")
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cell.apply(template: template, selected: true)
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XCTAssertEqual(cell.contentView.layer.borderWidth, 2)
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XCTAssertTrue(cell.accessibilityTraits.contains(.selected))
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XCTAssertEqual(cell.accessibilityValue, "已选择")
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cell.apply(template: template, selected: false)
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XCTAssertEqual(cell.contentView.layer.borderWidth, 1)
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XCTAssertFalse(cell.accessibilityTraits.contains(.selected))
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XCTAssertEqual(cell.accessibilityValue, "未选择")
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}
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func testMaterialCellShowsSemanticStatusBadgeWithoutOverlappingSelectionCheck() throws {
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let cases: [(TravelAlbumMaterial, String, UInt)] = [
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(TravelAlbumMaterial(isPurchased: true), "已购", 0x475569),
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(TravelAlbumMaterial(aiRetouchStatus: 1), "待处理", 0xB45309),
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(TravelAlbumMaterial(aiRetouchStatus: 2), "修图中", 0x1D4ED8),
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(TravelAlbumMaterial(aiRetouchStatus: 3), "AI已修", 0x047857),
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(
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TravelAlbumMaterial(aiRetouchStatus: 3, aiRetouchStatusName: "AI封面"),
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"AI封面",
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0x6D28D9
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),
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(TravelAlbumMaterial(aiRetouchStatus: 4), "失败", 0xB91C1C),
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]
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for (material, expectedText, expectedColor) in cases {
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let cell = TravelAlbumMaterialCell(frame: CGRect(x: 0, y: 0, width: 176, height: 220))
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cell.apply(material: material, selectionMode: true, selected: false)
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cell.layoutIfNeeded()
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let badgeView = try XCTUnwrap(
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cell.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.materialStatusBadge"
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}
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)
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let badgeLabel = try XCTUnwrap(
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cell.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.materialStatusBadgeLabel"
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} as? UILabel
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)
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let selectionCheck = try XCTUnwrap(
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cell.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.materialSelectionCheck"
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}
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)
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XCTAssertFalse(badgeView.isHidden)
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XCTAssertEqual(badgeLabel.text, expectedText)
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XCTAssertEqual(badgeView.backgroundColor?.travelAlbumTestHexRGB, expectedColor)
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XCTAssertLessThan(badgeView.frame.maxX, selectionCheck.frame.minX)
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XCTAssertTrue(cell.accessibilityLabel?.contains("状态：\(expectedText)") == true)
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}
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let hiddenCell = TravelAlbumMaterialCell(frame: CGRect(x: 0, y: 0, width: 176, height: 220))
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hiddenCell.apply(
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material: TravelAlbumMaterial(aiRetouchStatus: 0, aiRetouchStatusName: "已上传"),
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selectionMode: false,
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selected: false
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)
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let hiddenBadge = try XCTUnwrap(
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hiddenCell.findSubview {
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$0.accessibilityIdentifier == "travelAlbum.materialStatusBadge"
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}
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)
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XCTAssertTrue(hiddenBadge.isHidden)
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XCTAssertFalse(hiddenCell.accessibilityLabel?.contains("状态：") == true)
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}
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private func waitUntil(_ condition: @escaping () -> Bool) async {
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for _ in 0 ..< 200 {
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if condition() { return }
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try? await Task.sleep(nanoseconds: 1_000_000)
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}
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}
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private func makePreviewProject(id: Int, fileName: String) -> TravelAlbumPreviewProject {
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TravelAlbumPreviewProject(
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originalMaterialId: id,
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assets: [
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TravelAlbumPreviewAsset(
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id: "original-\(id)",
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kind: .original,
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fileURL: "",
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coverURL: "",
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fileName: fileName,
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fileSize: 0
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),
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]
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)
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}
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}
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private extension UIColor {
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var travelAlbumTestHexRGB: UInt {
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var red: CGFloat = 0
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var green: CGFloat = 0
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var blue: CGFloat = 0
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var alpha: CGFloat = 0
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getRed(&red, green: &green, blue: &blue, alpha: &alpha)
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return UInt(round(red * 255)) << 16
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| UInt(round(green * 255)) << 8
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| UInt(round(blue * 255))
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}
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}
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private extension UIView {
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func findSubview(where predicate: (UIView) -> Bool) -> UIView? {
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if predicate(self) { return self }
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for subview in subviews {
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if let match = subview.findSubview(where: predicate) {
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return match
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}
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}
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return nil
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}
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func allAccessibilityLabels() -> [String] {
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let current = accessibilityLabel.map { [$0] } ?? []
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return current + subviews.flatMap { $0.allAccessibilityLabels() }
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}
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func allLabels() -> [UILabel] {
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let current = (self as? UILabel).map { [$0] } ?? []
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return current + subviews.flatMap { $0.allLabels() }
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}
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}
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