feat: open-source 小浣熊阅读 for iOS

2026-10-24 12:51:22 +08:00 · 2026-10-14 11:37:36 +08:00
commit ffc9e9d91d
193 changed files with 41382 additions and 0 deletions
@@ -0,0 +1,48 @@
+import Foundation
+import Testing
+@testable import LegadoCore
+
+struct JSONPathEvaluatorTests {
+    private let evaluator = JSONPathEvaluator()
+
+    private var fixture: JSONValue {
+        get throws {
+            try JSONValue.decode(data: Data(
+                """
+                {
+                  "store": {
+                    "books": [
+                      {"title":"A","price":10,"tags":["x","y"]},
+                      {"title":"B","price":20,"tags":["z"]},
+                      {"title":"C","price":30,"tags":[]}
+                    ]
+                  },
+                  "title":"Root"
+                }
+                """.utf8
+            ))
+        }
+    }
+
+    @Test func evaluatesChildrenWildcardsAndNegativeIndex() throws {
+        #expect(try evaluator.evaluate(path: "$.store.books[*].title", in: fixture).map(\.stringValue) == ["A", "B", "C"])
+        #expect(try evaluator.evaluate(path: "$.store.books[-1].title", in: fixture).map(\.stringValue) == ["C"])
+    }
+
+    @Test func evaluatesUnionSliceAndRecursiveDescent() throws {
+        #expect(try evaluator.evaluate(path: "$.store.books[0,2].title", in: fixture).map(\.stringValue) == ["A", "C"])
+        #expect(try evaluator.evaluate(path: "$.store.books[0:3:2].title", in: fixture).map(\.stringValue) == ["A", "C"])
+        #expect(try evaluator.evaluate(path: "$..title", in: fixture).map(\.stringValue) == ["Root", "A", "B", "C"])
+    }
+
+    @Test func filtersByComparisonExistenceAndBooleanLogic() throws {
+        #expect(try evaluator.evaluate(path: "$.store.books[?(@.price > 10)].title", in: fixture).map(\.stringValue) == ["B", "C"])
+        #expect(try evaluator.evaluate(path: "$.store.books[?(@.price >= 20 && @.price < 30)].title", in: fixture).map(\.stringValue) == ["B"])
+        #expect(try evaluator.evaluate(path: "$.store.books[?(@.tags[0])].title", in: fixture).map(\.stringValue) == ["A", "B"])
+    }
+
+    @Test func filtersByRegexRootReferenceAndNestedBrackets() throws {
+        #expect(try evaluator.evaluate(path: "$.store.books[?(@.title =~ /a|b/i)].title", in: fixture).map(\.stringValue) == ["A", "B"])
+        #expect(try evaluator.evaluate(path: "$.store.books[?(@.title != $.title && (@.price == 10 || @.price == 30))].title", in: fixture).map(\.stringValue) == ["A", "C"])
+    }
+}