Merge pull request #3690 from SwiftPackageIndex/issue-3655-swift-testing-part-13

Issue 3655 swift testing part 13

Author: finestructure

Sources/App/Core/Dependencies/LoggerClient.swift

@@ -39,6 +39,18 @@ extension LoggerClient {
 }
 
 
+#if DEBUG
+extension LoggerClient {
+    func set(to handler: LogHandler?) {
+        if let handler {
+            let logger = Logger(label: "test", factory: { _ in handler })
+            set(to: logger)
+        }
+    }
+}
+#endif
+
+
 extension LoggerClient: DependencyKey {
     static var liveValue: Self {
         .init(

Tests/AppTests/AppTestCase.swift

@@ -30,7 +30,7 @@ class AppTestCase: XCTestCase {
         app = try await setup(.testing)
 
         @Dependency(\.logger) var logger
-        logger.set(to: .init(label: "test", factory: { _ in self.logger }))
+        logger.set(to: self.logger)
     }
 
     func setup(_ environment: Environment) async throws -> Application {