From d7791d1aa77be8247bc010cccded45793155d2cd Mon Sep 17 00:00:00 2001
From: yoshiki-tsukada <yoshiki.a.tsukada@rakuten.com>
Date: Sun, 22 Dec 2024 00:27:49 +0900
Subject: [PATCH 1/3] Support Sendable conformed protocol

---
 Sources/SpyableMacro/Factories/SpyFactory.swift | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sources/SpyableMacro/Factories/SpyFactory.swift b/Sources/SpyableMacro/Factories/SpyFactory.swift
index 954b29a..9070e2d 100644
--- a/Sources/SpyableMacro/Factories/SpyFactory.swift
+++ b/Sources/SpyableMacro/Factories/SpyFactory.swift
@@ -112,7 +112,10 @@ struct SpyFactory {
       genericParameterClause: genericParameterClause,
       inheritanceClause: InheritanceClauseSyntax {
         InheritedTypeSyntax(
-          type: IdentifierTypeSyntax(name: protocolDeclaration.name)
+          type: TypeSyntax(stringLiteral: protocolDeclaration.name.text)
+        )
+        InheritedTypeSyntax(
+          type: TypeSyntax(stringLiteral: "@unchecked Sendable")
         )
       },
       memberBlockBuilder: {

From de37c38b3c85482032da3d8a645974a8b068ff24 Mon Sep 17 00:00:00 2001
From: yoshiki-tsukada <yoshiki.a.tsukada@rakuten.com>
Date: Sun, 22 Dec 2024 00:30:23 +0900
Subject: [PATCH 2/3] Fix failed test cases

---
 .../Factories/UT_SpyFactory.swift             | 44 +++++++++----------
 .../Macro/UT_SpyableMacro.swift               | 22 +++++-----
 2 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift b/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
index 687d14c..02a5ddc 100644
--- a/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
+++ b/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
@@ -9,7 +9,7 @@ final class UT_SpyFactory: XCTestCase {
     try assertProtocol(
       withDeclaration: "protocol Foo {}",
       expectingClassDeclaration: """
-        class FooSpy: Foo {
+        class FooSpy: Foo, @unchecked Sendable {
             init() {
             }
         }
@@ -25,7 +25,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceSpy: Service {
+        class ServiceSpy: Service, @unchecked Sendable {
             init() {
             }
             var fetchCallsCount = 0
@@ -50,7 +50,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooTextCountCallsCount = 0
@@ -79,7 +79,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooModelCallsCount = 0
@@ -108,7 +108,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooModelCallsCount = 0
@@ -137,7 +137,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooModelCallsCount = 0
@@ -166,7 +166,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooModelCallsCount = 0
@@ -202,7 +202,7 @@ final class UT_SpyFactory: XCTestCase {
     assertBuildResult(
       result,
       """
-      class ViewModelProtocolSpy: ViewModelProtocol {
+      class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
           init() {
           }
           var fooTextValueCallsCount = 0
@@ -236,7 +236,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooActionCallsCount = 0
@@ -265,7 +265,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ViewModelProtocolSpy: ViewModelProtocol {
+        class ViewModelProtocolSpy: ViewModelProtocol, @unchecked Sendable {
             init() {
             }
             var fooActionCallsCount = 0
@@ -290,7 +290,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class BarSpy: Bar {
+        class BarSpy: Bar, @unchecked Sendable {
             init() {
             }
             var printCallsCount = 0
@@ -320,7 +320,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var fooTextCountCallsCount = 0
@@ -354,7 +354,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var fooCallsCount = 0
@@ -392,7 +392,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var fooCallsCount = 0
@@ -422,7 +422,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var fooCallsCount = 0
@@ -452,7 +452,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var data: Data {
@@ -477,7 +477,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var data: Data?
@@ -494,7 +494,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var data: String!
@@ -511,7 +511,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var data: any Codable {
@@ -536,7 +536,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class ServiceProtocolSpy: ServiceProtocol {
+        class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             init() {
             }
             var completion: () -> Void {
@@ -563,7 +563,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class FooSpy<Key: Hashable>: Foo {
+        class FooSpy<Key: Hashable>: Foo, @unchecked Sendable {
             init() {
             }
         }
@@ -580,7 +580,7 @@ final class UT_SpyFactory: XCTestCase {
         }
         """,
       expectingClassDeclaration: """
-        class FooSpy<Key: Hashable, Value>: Foo {
+        class FooSpy<Key: Hashable, Value>: Foo, @unchecked Sendable {
             init() {
             }
         }
diff --git a/Tests/SpyableMacroTests/Macro/UT_SpyableMacro.swift b/Tests/SpyableMacroTests/Macro/UT_SpyableMacro.swift
index b629ac8..60f87de 100644
--- a/Tests/SpyableMacroTests/Macro/UT_SpyableMacro.swift
+++ b/Tests/SpyableMacroTests/Macro/UT_SpyableMacro.swift
@@ -50,7 +50,7 @@ final class UT_SpyableMacro: XCTestCase {
 
         \(protocolDeclaration)
 
-        public class ServiceProtocolSpy: ServiceProtocol {
+        public class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             public init() {
             }
             public var name: String {
@@ -223,7 +223,7 @@ final class UT_SpyableMacro: XCTestCase {
 
         \(protocolDeclaration)
 
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -244,7 +244,7 @@ final class UT_SpyableMacro: XCTestCase {
 
         \(protocolDeclaration)
 
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -266,7 +266,7 @@ final class UT_SpyableMacro: XCTestCase {
         \(protocolDeclaration)
 
         #if CUSTOM
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -293,7 +293,7 @@ final class UT_SpyableMacro: XCTestCase {
         \(protocolDeclaration)
 
         #if CUSTOM
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -315,7 +315,7 @@ final class UT_SpyableMacro: XCTestCase {
 
         \(protocolDeclaration)
 
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -353,7 +353,7 @@ final class UT_SpyableMacro: XCTestCase {
         let myCustomFlag = "DEBUG"
         \(protocolDeclaration)
 
-        class MyProtocolSpy: MyProtocol {
+        class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             init() {
             }
         }
@@ -404,7 +404,7 @@ final class UT_SpyableMacro: XCTestCase {
 
           \(protocolDefinition)
 
-          \(mapping.spyClassAccessLevel) class ServiceProtocolSpy: ServiceProtocol {
+          \(mapping.spyClassAccessLevel) class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
               \(mapping.spyClassAccessLevel) init() {
               }
               \(mapping.spyClassAccessLevel)
@@ -458,7 +458,7 @@ final class UT_SpyableMacro: XCTestCase {
 
           \(protocolDefinition)
 
-          \(mapping.spyClassAccessLevel) class ServiceProtocolSpy: ServiceProtocol {
+          \(mapping.spyClassAccessLevel) class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
               \(mapping.spyClassAccessLevel) init() {
               }
               \(mapping.spyClassAccessLevel)
@@ -503,7 +503,7 @@ final class UT_SpyableMacro: XCTestCase {
 
         \(protocolDeclaration)
 
-        fileprivate class ServiceProtocolSpy: ServiceProtocol {
+        fileprivate class ServiceProtocolSpy: ServiceProtocol, @unchecked Sendable {
             fileprivate init() {
             }
             fileprivate
@@ -546,7 +546,7 @@ final class UT_SpyableMacro: XCTestCase {
         \(protocolDeclaration)
 
         #if CUSTOM_FLAG
-        package class MyProtocolSpy: MyProtocol {
+        package class MyProtocolSpy: MyProtocol, @unchecked Sendable {
             package init() {
             }
         }

From 8ea114aff5f613cc4b8d40c6271b0a32aad4e0db Mon Sep 17 00:00:00 2001
From: yoshiki-tsukada <yoshiki.a.tsukada@rakuten.com>
Date: Sun, 22 Dec 2024 00:31:02 +0900
Subject: [PATCH 3/3] Add Sendable test case

---
 .../Factories/UT_SpyFactory.swift             | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift b/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
index 02a5ddc..096dead 100644
--- a/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
+++ b/Tests/SpyableMacroTests/Factories/UT_SpyFactory.swift
@@ -42,6 +42,56 @@ final class UT_SpyFactory: XCTestCase {
     )
   }
 
+  func testDeclarationWithSendable() throws {
+    try assertProtocol(
+      withDeclaration: """
+        protocol Service: Sendable {
+            func fetch()
+        }
+        """,
+      expectingClassDeclaration: """
+        class ServiceSpy: Service, @unchecked Sendable {
+            init() {
+            }
+            var fetchCallsCount = 0
+            var fetchCalled: Bool {
+                return fetchCallsCount > 0
+            }
+            var fetchClosure: (() -> Void)?
+            func fetch() {
+                fetchCallsCount += 1
+                fetchClosure?()
+            }
+        }
+        """
+    )
+  }
+
+  func testDeclarationWithUncheckedSendable() throws {
+    try assertProtocol(
+      withDeclaration: """
+        protocol Service: @unchecked Sendable {
+            func fetch()
+        }
+        """,
+      expectingClassDeclaration: """
+        class ServiceSpy: Service, @unchecked Sendable {
+            init() {
+            }
+            var fetchCallsCount = 0
+            var fetchCalled: Bool {
+                return fetchCallsCount > 0
+            }
+            var fetchClosure: (() -> Void)?
+            func fetch() {
+                fetchCallsCount += 1
+                fetchClosure?()
+            }
+        }
+        """
+    )
+  }
+
   func testDeclarationArguments() throws {
     try assertProtocol(
       withDeclaration: """