// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/browser/api/system_network/system_network_api.h"

#include "extensions/browser/api_test_utils.h"
#include "extensions/browser/api_unittest.h"
#include "extensions/common/api/system_network.h"
#include "extensions/common/extension_builder.h"

using extensions::api_test_utils::RunFunctionAndReturnSingleResult;
using extensions::api::SystemNetworkGetNetworkInterfacesFunction;
using extensions::api::system_network::NetworkInterface;

namespace extensions {

namespace {

using SystemNetworkApiUnitTest = extensions::ApiUnitTest;

}  // namespace

TEST_F(SystemNetworkApiUnitTest, GetNetworkInterfaces) {
  scoped_refptr<SystemNetworkGetNetworkInterfacesFunction> socket_function =
      base::MakeRefCounted<SystemNetworkGetNetworkInterfacesFunction>();
  scoped_refptr<const Extension> empty_extension(
      extensions::ExtensionBuilder("Test").Build());

  socket_function->set_extension(empty_extension.get());
  socket_function->set_has_callback(true);

  std::optional<base::Value> result(RunFunctionAndReturnSingleResult(
      socket_function, "[]", browser_context()));
  ASSERT_TRUE(result->is_list());

  // All we can confirm is that we have at least one address, but not what it
  // is.
  ASSERT_FALSE(result->GetList().empty());

  for (const auto& network_interface_value : result->GetList()) {
    ASSERT_TRUE(network_interface_value.is_dict());
    auto network_interface =
        NetworkInterface::FromValue(network_interface_value.GetDict());
    ASSERT_TRUE(network_interface);

    LOG(INFO) << "Network interface: address=" << network_interface->address
              << ", name=" << network_interface->name
              << ", prefix length=" << network_interface->prefix_length;
    ASSERT_NE(std::string(), network_interface->address);
    ASSERT_NE(std::string(), network_interface->name);
    ASSERT_LE(0, network_interface->prefix_length);
  }
}

}  // namespace extensions