fix: restore gelbooru tag suggestions

1 files changed, 55 insertions, 0 deletions

diff --git a/SoraTests/ViewDerivedDataTests.swift b/SoraTests/ViewDerivedDataTests.swift
index fd3f1da..7c6e379 100644
--- a/SoraTests/ViewDerivedDataTests.swift
+++ b/SoraTests/ViewDerivedDataTests.swift
@@ -1155,6 +1155,61 @@ final class ViewDerivedDataTests: XCTestCase {  // swiftlint:disable:this type_b
     )
   }
 
+  func testBooruManagerGelbooruTagSuggestionsUseAutocompleteEndpoint() throws {
+    let source = try loadSource(at: "Sora/Data/Booru/BooruManager.swift")
+    let searchTagsSection = try extractFunction(
+      named: "func searchTags(name: String) async -> [BooruTag]",
+      from: source
+    )
+    let tagSearchSection = try extractFunction(
+      named: "private func url(forTagsSearch name: String) -> URL?",
+      from: source
+    )
+    let gelbooruAutocompletePageCount = tokenCount(
+      matching: #"URLQueryItem\(name:\s*"page",\s*value:\s*"autocomplete2"\)"#,
+      in: tagSearchSection
+    )
+    let gelbooruAutocompleteTypeCount = tokenCount(
+      matching: #"URLQueryItem\(name:\s*"type",\s*value:\s*"tag_query"\)"#,
+      in: tagSearchSection
+    )
+    let safebooruFallbackCount = tokenCount(
+      matching: #"if\s+provider\s*==\s*\.safebooru"#,
+      in: tagSearchSection
+    )
+    let gelbooruParserSelectionCount = tokenCount(
+      matching:
+        #"flavor\s*==\s*\.gelbooru,\s*provider\s*!=\s*\.safebooru\s*\{\s*"#
+        + #"GelbooruAutocompleteTagParser\(data:\s*data\)\.parse\(\)"#,
+      in: searchTagsSection
+    )
+
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      gelbooruAutocompletePageCount,
+      0,
+      "Gelbooru tag suggestions should use the public `autocomplete2` endpoint."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      gelbooruAutocompleteTypeCount,
+      0,
+      "Gelbooru autocomplete requests should identify tag-query lookups explicitly."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      safebooruFallbackCount,
+      0,
+      "Safebooru should stay on the XML tag API because its autocomplete endpoint redirects away."
+    )
+    // swiftlint:disable:next prefer_nimble
+    XCTAssertGreaterThan(
+      gelbooruParserSelectionCount,
+      0,
+      "Gelbooru autocomplete responses should decode through GelbooruAutocompleteTagParser."
+    )
+  }
+
   func testBooruRequestConfigurationSupportsOptionalAndCustomUserAgentHeaders() throws {
     let source = try loadSource(at: "Sora/Data/Booru/BooruRequestConfiguration.swift")
     let userAgentResolverSection = try extractFunction(