Add Web Discovery factory test for OTR profiles

browser/web_discovery/BUILD.gn

@@ -31,6 +31,7 @@ source_set("unit_tests") {
     testonly = true
 
     sources = [ "web_discovery_unittest.cc" ]
+
     deps = [
       "//brave/browser/profiles",
       "//brave/components/constants",
@@ -44,6 +45,14 @@ source_set("unit_tests") {
       "//content/test:test_support",
       "//testing/gtest",
     ]
+
+    if (enable_web_discovery_native) {
+      sources += [ "wdp_service_factory_unittest.cc" ]
+      deps += [
+        ":web_discovery",
+        "//brave/components/web_discovery/common",
+      ]
+    }
   }
 }
 

browser/web_discovery/wdp_service_factory_unittest.cc

@@ -0,0 +1,32 @@
+/* Copyright (c) 2024 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "brave/browser/web_discovery/wdp_service_factory.h"
+
+#include "base/test/scoped_feature_list.h"
+#include "brave/components/web_discovery/common/features.h"
+#include "chrome/test/base/testing_browser_process.h"
+#include "chrome/test/base/testing_profile_manager.h"
+#include "content/public/test/browser_task_environment.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace web_discovery {
+
+TEST(WDPServiceFactoryTest, PrivateNotCreated) {
+  content::BrowserTaskEnvironment task_environment;
+  base::test::ScopedFeatureList scoped_features(features::kWebDiscoveryNative);
+  auto* browser_process = TestingBrowserProcess::GetGlobal();
+  TestingProfileManager profile_manager(browser_process);
+  ASSERT_TRUE(profile_manager.SetUp());
+
+  auto* profile = profile_manager.CreateTestingProfile("test");
+
+  EXPECT_TRUE(WDPServiceFactory::GetForBrowserContext(profile));
+  EXPECT_FALSE(
+      WDPServiceFactory::GetForBrowserContext(profile->GetOffTheRecordProfile(
+          Profile::OTRProfileID::CreateUniqueForTesting(), true)));
+}
+
+}  // namespace web_discovery