feat: 更新素材管理和举报风险地图

2026-07-09 12:20:02 +08:00
parent 9b92d81902
commit 42aca73588
42 changed files with 6164 additions and 1369 deletions
--- a/suixinkanTests/MediaPreviewModelsTests.swift
+++ b/suixinkanTests/MediaPreviewModelsTests.swift
@ -0,0 +1,55 @@
+//
+//  MediaPreviewModelsTests.swift
+//  suixinkanTests
+//
+
+import UIKit
+import XCTest
+@testable import suixinkan
+
+/// 通用媒体预览模型测试。
+final class MediaPreviewModelsTests: XCTestCase {
+
+    func testClampedStartIndexKeepsIndexInBounds() {
+        XCTAssertEqual(MediaPreviewItem.clampedStartIndex(-3, itemCount: 4), 0)
+        XCTAssertEqual(MediaPreviewItem.clampedStartIndex(2, itemCount: 4), 2)
+        XCTAssertEqual(MediaPreviewItem.clampedStartIndex(8, itemCount: 4), 3)
+        XCTAssertEqual(MediaPreviewItem.clampedStartIndex(8, itemCount: 0), 0)
+    }
+
+    func testRemoteImageAndVideoURLConstructionFiltersInvalidText() {
+        let image = MediaPreviewItem.remoteImage(" https://cdn.example.com/a.jpg ")
+        let video = MediaPreviewItem.remoteVideo("https://cdn.example.com/a.mp4")
+
+        XCTAssertEqual(image?.mediaType, .image)
+        XCTAssertEqual(video?.mediaType, .video)
+        XCTAssertNil(MediaPreviewItem.remoteImage(""))
+        XCTAssertNil(MediaPreviewItem.remoteImage("   "))
+        XCTAssertNil(MediaPreviewItem.remoteVideo("file:///tmp/a.mp4"))
+        XCTAssertNil(MediaPreviewItem.remoteVideo("not a url"))
+    }
+
+    func testLocalImageAndVideoTypeRecognition() {
+        let localImage = MediaPreviewItem.localImage(url: URL(fileURLWithPath: "/tmp/a.jpg"))
+        let memoryImage = MediaPreviewItem.image(UIImage())
+        let localVideo = MediaPreviewItem.localVideo(url: URL(fileURLWithPath: "/tmp/a.mp4"))
+
+        XCTAssertTrue(localImage.isImage)
+        XCTAssertTrue(memoryImage.isImage)
+        XCTAssertTrue(localVideo.isVideo)
+        XCTAssertEqual(localVideo.mediaType, .video)
+    }
+
+    func testCurrentItemReadsClampedItemFromMixedMedia() {
+        let items = [
+            MediaPreviewItem.localImage(url: URL(fileURLWithPath: "/tmp/a.jpg")),
+            MediaPreviewItem.localVideo(url: URL(fileURLWithPath: "/tmp/a.mp4")),
+            MediaPreviewItem.remoteImage("https://cdn.example.com/b.jpg")!,
+        ]
+
+        XCTAssertEqual(MediaPreviewItem.currentItem(in: items, startIndex: -1)?.mediaType, .image)
+        XCTAssertEqual(MediaPreviewItem.currentItem(in: items, startIndex: 1)?.mediaType, .video)
+        XCTAssertEqual(MediaPreviewItem.currentItem(in: items, startIndex: 99)?.mediaType, .image)
+        XCTAssertNil(MediaPreviewItem.currentItem(in: [], startIndex: 0))
+    }
+}