PR changes

Author: gjcairo

Sources/GRPCCore/Metadata.swift

@@ -508,7 +508,7 @@ extension Metadata.Value: CustomStringConvertible {
   public var description: String {
     switch self {
     case .string(let stringValue):
-      return stringValue
+      return String(describing: stringValue)
     case .binary(let binaryValue):
       return String(describing: binaryValue)
     }
@@ -519,9 +519,9 @@ extension Metadata.Value: CustomDebugStringConvertible {
   public var debugDescription: String {
     switch self {
     case .string(let stringValue):
-      return "\"\(stringValue)\""
+      return String(reflecting: stringValue)
     case .binary(let binaryValue):
-      return String(describing: binaryValue)
+      return String(reflecting: binaryValue)
     }
   }
 }

Tests/GRPCCoreTests/MetadataTests.swift

@@ -317,17 +317,20 @@ struct MetadataTests {
 
   @Suite("Description")
   struct Description {
+    let metadata = Metadata([
+      "key1": "value1",
+      "key2": "value2",
+      "key-bin": .binary([1, 2, 3]),
+    ])
+
     @Test("Metadata")
     func describeMetadata() async throws {
-      let metadata: Metadata = [
-        "key1": "value1",
-        "key2": "value2",
-        "key-bin": .binary([1, 2, 3]),
-      ]
-
-      #expect("\(metadata)" == #"["key1": "value1", "key2": "value2", "key-bin": [1, 2, 3]]"#)
+      #expect("\(self.metadata)" == #"["key1": "value1", "key2": "value2", "key-bin": [1, 2, 3]]"#)
+    }
 
-      for (key, value) in metadata {
+    @Test("Metadata.Value")
+    func describeMetadataValue() async throws {
+      for (key, value) in self.metadata {
         switch key {
         case "key1":
           #expect("\(value)" == "value1")