[NC Apple coverage] Adding iOS unit tests cases for GNCFeatureFlags

PiperOrigin-RevId: 791167785

Package.swift

@@ -396,6 +396,7 @@ let package = Package(
         "internal/platform/implementation/g3",
         "internal/platform/implementation/android",
         "internal/platform/implementation/apple/Tests",
+        "internal/platform/implementation/apple/Flags/Tests",
         "internal/platform/implementation/apple/Mediums/Ble/Sockets/Tests",
         "internal/platform/implementation/windows",
         "third_party",

internal/platform/implementation/apple/Flags/BUILD

@@ -1,5 +1,3 @@
-load("@rules_cc//cc:objc_library.bzl", "objc_library")
-
 # Copyright 2025 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,6 +11,9 @@ load("@rules_cc//cc:objc_library.bzl", "objc_library")
 # 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.
+
+load("@rules_cc//cc:objc_library.bzl", "objc_library")
+
 licenses(["notice"])
 
 package(default_visibility = [

internal/platform/implementation/apple/Flags/Tests/BUILD

@@ -0,0 +1,40 @@
+# Copyright 2025 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
+#
+#     https://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.
+
+load("@rules_apple//apple:ios.bzl", "ios_unit_test")
+load("@rules_cc//cc:objc_library.bzl", "objc_library")
+load("//third_party/nearby:minimum_os.bzl", "IOS_MINIMUM_OS")
+
+licenses(["notice"])
+
+package(default_visibility = ["//visibility:public"])
+
+objc_library(
+    name = "GNCFeatureFlagsTestLib",
+    testonly = True,
+    srcs = ["GNCFeatureFlagsTest.mm"],
+    deps = [
+        "//connections/implementation/flags:connections_flags",
+        "//internal/flags:nearby_flags",
+        "//internal/platform/implementation/apple/Flags",
+        "//third_party/apple_frameworks:XCTest",
+    ],
+)
+
+ios_unit_test(
+    name = "GNCFeatureFlagsTests",
+    minimum_os_version = IOS_MINIMUM_OS,
+    runner = "//testing/utp/ios:IOS_LATEST",
+    deps = [":GNCFeatureFlagsTestLib"],
+)

internal/platform/implementation/apple/Flags/Tests/GNCFeatureFlagsTest.mm

@@ -0,0 +1,81 @@
+// Copyright 2025 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
+//
+//     https://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 <XCTest/XCTest.h>
+
+#include "connections/implementation/flags/nearby_connections_feature_flags.h"
+#include "internal/flags/nearby_flags.h"
+#import "internal/platform/implementation/apple/Flags/GNCFeatureFlags.h"
+
+@interface GNCFeatureFlagsTest : XCTestCase
+@end
+
+@implementation GNCFeatureFlagsTest
+
+- (void)tearDown {
+  // Reset flags to a known state (e.g., false) after each test.
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableDct, false);
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::
+          kEnableGattClientDisconnection,
+      false);
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableBleL2cap,
+      false);
+
+  [super tearDown];
+}
+
+- (void)testDctEnabled_WhenFlagIsTrue {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableDct, YES);
+  XCTAssertTrue([GNCFeatureFlags dctEnabled]);
+}
+
+- (void)testDctEnabled_WhenFlagIsFalse {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableDct, NO);
+  XCTAssertFalse([GNCFeatureFlags dctEnabled]);
+}
+
+- (void)testGattClientDisconnectionEnabled_WhenFlagIsTrue {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::
+          kEnableGattClientDisconnection,
+      YES);
+  XCTAssertTrue([GNCFeatureFlags gattClientDisconnectionEnabled]);
+}
+
+- (void)testGattClientDisconnectionEnabled_WhenFlagIsFalse {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::
+          kEnableGattClientDisconnection,
+      NO);
+  XCTAssertFalse([GNCFeatureFlags gattClientDisconnectionEnabled]);
+}
+
+- (void)testBleL2capEnabled_WhenFlagIsTrue {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableBleL2cap, YES);
+  XCTAssertTrue([GNCFeatureFlags bleL2capEnabled]);
+}
+
+- (void)testBleL2capEnabled_WhenFlagIsFalse {
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      nearby::connections::config_package_nearby::nearby_connections_feature::kEnableBleL2cap, NO);
+  XCTAssertFalse([GNCFeatureFlags bleL2capEnabled]);
+}
+
+@end