remove optional

Author: swhitty

FlyingFox/Sources/HTTPResponse.swift

@@ -47,13 +47,13 @@ public struct HTTPResponse: Sendable {
         }
     }
 
-    public var bodyData: Data? {
+    public var bodyData: Data {
         get async throws {
             switch payload {
             case .httpBody(let body):
                 return try await body.get()
             case .webSocket:
-                return nil
+                return Data()
             }
         }
     }

FlyingFox/Tests/HTTPRequestTests.swift

@@ -65,8 +65,9 @@ final class HTTPResponseTests: XCTestCase {
         let response = HTTPResponse.make(webSocket: MessageFrameWSHandler.make())
 
         // then
-        await AsyncAssertNil(
-            try await response.bodyData
+        await AsyncAssertEqual(
+            try await response.bodyData,
+            Data()
         )
     }