Add SetFactsOnContact functor

Sources/ElixxirDAppsSDK/Legacy/ContactFactsSetter.swift → Sources/ElixxirDAppsSDK/SetFactsOnContact.swift

 import Bindings
+import XCTestDynamicOverlay
 
-public struct ContactFactsSetter {
-  public var set: (Data, [Fact]) throws -> Data
+public struct SetFactsOnContact {
+  public var run: (Data, [Fact]) throws -> Data
 
   public func callAsFunction(
     contact: Data,
     facts: [Fact]
   ) throws -> Data {
-    try set(contact, facts)
+    try run(contact, facts)
   }
 }
 
-extension ContactFactsSetter {
-  public static let live = ContactFactsSetter { contact, facts in
-    let encoder = JSONEncoder()
-    let factsData = try encoder.encode(facts)
+extension SetFactsOnContact {
+  public static let live = SetFactsOnContact { contact, facts in
+    let factsData = try facts.encode()
     var error: NSError?
     let updatedContact = BindingsSetFactsOnContact(contact, factsData, &error)
     if let error = error {
@@ -27,11 +27,8 @@ extension ContactFactsSetter {
   }
 }
 
-#if DEBUG
-extension ContactFactsSetter {
-  public static let failing = ContactFactsSetter { _, _ in
-    struct NotImplemented: Error {}
-    throw NotImplemented()
-  }
+extension SetFactsOnContact {
+  public static let unimplemented = SetFactsOnContact(
+    run: XCTUnimplemented("\(Self.self)")
+  )
 }
-#endif