Add proposal file

FirebaseSharedSwift/Tests/FirebaseLoggerTests.swift

@@ -0,0 +1,31 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import FirebaseSharedSwift
+import Foundation
+
+// MARK: - Test Suite
+
+import XCTest
+
+extension FirebaseProduct {
+  static let testLogger = FirebaseProduct(name: "firebase_logger_test")
+}
+
+class TestFirebaseLogger: XCTestCase {
+  func testLoggerUsage() {
+    let testLogger = FirebaseLogger(firebaseProduct: FirebaseProduct.testLogger)
+    testLogger.debug("Set up successfully!")
+  }
+}