feat: add explicit accessibility metadata for grid cells

1 files changed, 101 insertions, 10 deletions

diff --git a/SoraTests/ViewDerivedDataTests.swift b/SoraTests/ViewDerivedDataTests.swift
index c20e9d1..7ec8f9f 100644
--- a/SoraTests/ViewDerivedDataTests.swift
+++ b/SoraTests/ViewDerivedDataTests.swift
@@ -245,6 +245,86 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
     )
   }
 
+  func testPostGridCellsProvideExplicitAccessibilityMetadata() throws {
+    let source = try loadSource(at: "Sora/Views/Post/Grid/PostGridView.swift")
+    let functionSource = try extractFunction(
+      named: "private func waterfallGridContent(post: BooruPost) -> some View",
+      from: source
+    )
+    let normalizedSource = strippingCommentsAndStrings(from: functionSource)
+    let accessibilityLabelCount = tokenCount(
+      matching: #"\.accessibilityLabel\s*\("#,
+      in: normalizedSource
+    )
+    let accessibilityHintCount = tokenCount(
+      matching: #"\.accessibilityHint\s*\("#,
+      in: normalizedSource
+    )
+    let accessibilityValueCount = tokenCount(
+      matching: #"\.accessibilityValue\s*\("#,
+      in: normalizedSource
+    )
+
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityLabelCount,
+      0,
+      "Post grid cells should expose an explicit accessibility label."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityHintCount,
+      0,
+      "Post grid cells should expose an explicit accessibility hint."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityValueCount,
+      0,
+      "Post grid cells should expose structured accessibility metadata."
+    )
+  }
+
+  func testFavoriteCellsProvideExplicitAccessibilityMetadata() throws {
+    let source = try loadSource(at: "Sora/Views/FavoritesView.swift")
+    let functionSource = try extractFunction(
+      named: "private func favoriteGridContent(",
+      from: source
+    )
+    let normalizedSource = strippingCommentsAndStrings(from: functionSource)
+    let accessibilityLabelCount = tokenCount(
+      matching: #"\.accessibilityLabel\s*\("#,
+      in: normalizedSource
+    )
+    let accessibilityHintCount = tokenCount(
+      matching: #"\.accessibilityHint\s*\("#,
+      in: normalizedSource
+    )
+    let accessibilityValueCount = tokenCount(
+      matching: #"\.accessibilityValue\s*\("#,
+      in: normalizedSource
+    )
+
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityLabelCount,
+      0,
+      "Favorite grid cells should expose an explicit accessibility label."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityHintCount,
+      0,
+      "Favorite grid cells should expose an explicit accessibility hint."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      accessibilityValueCount,
+      0,
+      "Favorite grid cells should expose structured accessibility metadata."
+    )
+  }
+
   func testListViewsAvoidComparatorRandomShuffleSorting() throws {
     let listViewSource = try loadSource(at: "Sora/Views/Generic/GenericListView.swift")
     let favoritesViewSource = try loadSource(at: "Sora/Views/FavoritesView.swift")
@@ -357,11 +437,14 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
       from: source
     )
     let danbooruCaseStart = try XCTUnwrap(
-      urlBuilderSection.range(of: "case .danbooru:")?.lowerBound)
+      urlBuilderSection.range(of: "case .danbooru:")?.lowerBound
+    )
     let danbooruCaseEnd = try XCTUnwrap(
       urlBuilderSection.range(
-        of: "case .moebooru:", range: danbooruCaseStart..<urlBuilderSection.endIndex)?
-        .lowerBound
+        of: "case .moebooru:",
+        range: danbooruCaseStart..<urlBuilderSection.endIndex
+      )?
+      .lowerBound
     )
     let danbooruSection = String(urlBuilderSection[danbooruCaseStart..<danbooruCaseEnd])
     let danbooruLimitQueryCount = tokenCount(
@@ -384,11 +467,14 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
       from: source
     )
     let moebooruCaseStart = try XCTUnwrap(
-      urlBuilderSection.range(of: "case .moebooru:")?.lowerBound)
+      urlBuilderSection.range(of: "case .moebooru:")?.lowerBound
+    )
     let moebooruCaseEnd = try XCTUnwrap(
       urlBuilderSection.range(
-        of: "case .gelbooru:", range: moebooruCaseStart..<urlBuilderSection.endIndex)?
-        .lowerBound
+        of: "case .gelbooru:",
+        range: moebooruCaseStart..<urlBuilderSection.endIndex
+      )?
+      .lowerBound
     )
     let moebooruSection = String(urlBuilderSection[moebooruCaseStart..<moebooruCaseEnd])
     let moebooruTagHelperSection = try extractFunction(
@@ -526,11 +612,14 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
       from: source
     )
     let danbooruCaseStart = try XCTUnwrap(
-      urlBuilderSection.range(of: "case .danbooru:")?.lowerBound)
+      urlBuilderSection.range(of: "case .danbooru:")?.lowerBound
+    )
     let danbooruCaseEnd = try XCTUnwrap(
       urlBuilderSection.range(
-        of: "case .moebooru:", range: danbooruCaseStart..<urlBuilderSection.endIndex)?
-        .lowerBound
+        of: "case .moebooru:",
+        range: danbooruCaseStart..<urlBuilderSection.endIndex
+      )?
+      .lowerBound
     )
     let danbooruSection = String(urlBuilderSection[danbooruCaseStart..<danbooruCaseEnd])
     let pageTokenFunctionSection = try extractFunction(
@@ -719,7 +808,9 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
     let source = try loadSource(at: "Sora/Data/Danbooru/DanbooruPost.swift")
     let optionalFileURLCount = tokenCount(matching: #"let\s+fileURL:\s+String\?"#, in: source)
     let optionalLargeFileURLCount = tokenCount(
-      matching: #"let\s+largeFileURL:\s+String\?"#, in: source)
+      matching: #"let\s+largeFileURL:\s+String\?"#,
+      in: source
+    )
     let optionalPreviewURLCount = tokenCount(
       matching: #"let\s+previewFileURL:\s+String\?"#,
       in: source