Fix Equatable

Sources/AnyCodable/AnyDecodable.swift

@@ -114,8 +114,12 @@ extension AnyDecodable: Equatable {
             return lhs == rhs
         case let (lhs as [String: AnyDecodable], rhs as [String: AnyDecodable]):
             return lhs == rhs
+        case let (lhs as [String: AnyHashable], rhs as [String: AnyHashable]):
+            return lhs == rhs
         case let (lhs as [AnyDecodable], rhs as [AnyDecodable]):
             return lhs == rhs
+        case let (lhs as [AnyHashable], rhs as [AnyHashable]):
+            return lhs == rhs
         default:
             return false
         }

Tests/AnyCodableTests/AnyDecodableTests.swift

@@ -3,7 +3,26 @@ import XCTest
 
 class AnyDecodableTests: XCTestCase {
     func testJSONDecoding() throws {
-        let json = """
+        let dictionary = try createDictionary()
+
+        XCTAssertEqual(dictionary["boolean"]?.value as! Bool, true)
+        XCTAssertEqual(dictionary["integer"]?.value as! Int, 42)
+        XCTAssertEqual(dictionary["double"]?.value as! Double, 3.141592653589793, accuracy: 0.001)
+        XCTAssertEqual(dictionary["string"]?.value as! String, "string")
+        XCTAssertEqual(dictionary["array"]?.value as! [Int], [1, 2, 3])
+        XCTAssertEqual(dictionary["nested"]?.value as! [String: String], ["a": "alpha", "b": "bravo", "c": "charlie"])
+        XCTAssertEqual(dictionary["null"]?.value as! NSNull, NSNull())
+    }
+
+    func testEquals() throws {
+        let dictionary1 = try createDictionary()
+        let dictionary2 = try createDictionary()
+
+        XCTAssertEqual(dictionary1, dictionary2)
+    }
+
+    private func createDictionary() throws -> [String: AnyDecodable] {
+        guard let json = """
         {
             "boolean": true,
             "integer": 42,
@@ -17,17 +36,13 @@ class AnyDecodableTests: XCTestCase {
             },
             "null": null
         }
-        """.data(using: .utf8)!
-
-        let decoder = JSONDecoder()
-        let dictionary = try decoder.decode([String: AnyDecodable].self, from: json)
-
-        XCTAssertEqual(dictionary["boolean"]?.value as! Bool, true)
-        XCTAssertEqual(dictionary["integer"]?.value as! Int, 42)
-        XCTAssertEqual(dictionary["double"]?.value as! Double, 3.141592653589793, accuracy: 0.001)
-        XCTAssertEqual(dictionary["string"]?.value as! String, "string")
-        XCTAssertEqual(dictionary["array"]?.value as! [Int], [1, 2, 3])
-        XCTAssertEqual(dictionary["nested"]?.value as! [String: String], ["a": "alpha", "b": "bravo", "c": "charlie"])
-        XCTAssertEqual(dictionary["null"]?.value as! NSNull, NSNull())
+        """.data(using: .utf8) else {
+            throw AnyDecodableTestError.toDataConversionFailed
+        }
+        return try JSONDecoder().decode([String: AnyDecodable].self, from: json)
+    }
+
+    private enum AnyDecodableTestError: Error {
+        case toDataConversionFailed
     }
 }