Fix CI code signing and remove redundant tests

- Use CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO for CI builds
- Fix test step to use TaskMenu scheme (not TaskMenuTests)
- Quote heredoc delimiter to prevent variable expansion
- Remove 4 tests from GoogleTasksAPITests duplicated in TaskItemModelTests

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: crazytan

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
 
       - name: Create Config.xcconfig with dummy values
         run: |
-          cat > Config.xcconfig <<EOF
+          cat > Config.xcconfig <<'EOF'
           GOOGLE_CLIENT_ID = dummy-client-id.apps.googleusercontent.com
           GOOGLE_CLIENT_SECRET = dummy-client-secret
           EOF
@@ -26,7 +26,7 @@ jobs:
         run: xcodegen generate
 
       - name: Build
-        run: xcodebuild build -project TaskMenu.xcodeproj -scheme TaskMenu -destination "platform=macOS" CODE_SIGN_IDENTITY="-" CODE_SIGN_STYLE=Manual DEVELOPMENT_TEAM=""
+        run: xcodebuild build -project TaskMenu.xcodeproj -scheme TaskMenu -destination "platform=macOS" CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_STYLE=Manual DEVELOPMENT_TEAM=""
 
       - name: Test
-        run: xcodebuild test -project TaskMenu.xcodeproj -scheme TaskMenuTests -destination "platform=macOS" CODE_SIGN_IDENTITY="-" CODE_SIGN_STYLE=Manual DEVELOPMENT_TEAM=""
+        run: xcodebuild test -project TaskMenu.xcodeproj -scheme TaskMenu -destination "platform=macOS" CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_STYLE=Manual DEVELOPMENT_TEAM=""

TaskMenuTests/GoogleTasksAPITests.swift

@@ -28,20 +28,6 @@ final class GoogleTasksAPITests: XCTestCase {
         XCTAssertNotNil(task.dueDate)
     }
 
-    func testDecodeCompletedTask() throws {
-        let json = """
-        {
-            "id": "task2",
-            "title": "Done task",
-            "status": "completed"
-        }
-        """.data(using: .utf8)!
-
-        let task = try JSONDecoder().decode(TaskItem.self, from: json)
-        XCTAssertEqual(task.status, .completed)
-        XCTAssertTrue(task.isCompleted)
-    }
-
     func testDecodeTaskList() throws {
         let json = """
         {
@@ -99,41 +85,6 @@ final class GoogleTasksAPITests: XCTestCase {
         XCTAssertNil(list.items)
     }
 
-    func testTaskToggle() throws {
-        let json = """
-        {"id": "t1", "title": "Test", "status": "needsAction"}
-        """.data(using: .utf8)!
-
-        var task = try JSONDecoder().decode(TaskItem.self, from: json)
-        XCTAssertFalse(task.isCompleted)
-
-        task.isCompleted = true
-        XCTAssertEqual(task.status, .completed)
-
-        task.isCompleted = false
-        XCTAssertEqual(task.status, .needsAction)
-    }
-
-    func testTaskEncode() throws {
-        let json = """
-        {"id": "t1", "title": "Test", "status": "needsAction"}
-        """.data(using: .utf8)!
-
-        let task = try JSONDecoder().decode(TaskItem.self, from: json)
-        let encoded = try JSONEncoder().encode(task)
-        let decoded = try JSONDecoder().decode(TaskItem.self, from: encoded)
-        XCTAssertEqual(decoded.id, "t1")
-        XCTAssertEqual(decoded.title, "Test")
-        XCTAssertEqual(decoded.status, .needsAction)
-    }
-
-    // MARK: - TaskStatus Raw Values
-
-    func testTaskStatusRawValues() {
-        XCTAssertEqual(TaskItem.TaskStatus.needsAction.rawValue, "needsAction")
-        XCTAssertEqual(TaskItem.TaskStatus.completed.rawValue, "completed")
-    }
-
     // MARK: - dueDate Computed Property
 
     func testDueDateGetReturnsDateWhenDueIsSet() throws {