chrome/browser/extensions/extension_function_test_utils.h

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_TEST_UTILS_H_
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_TEST_UTILS_H_

#include <string>

#include "base/memory/ref_counted.h"
#include "base/values.h"
#include "extensions/browser/api_test_utils.h"
#include "extensions/common/manifest.h"
#include "third_party/abseil-cpp/absl/types/optional.h"

class Browser;
class ExtensionFunction;

namespace base {
class Value;
class ListValue;
}

// TODO(ckehoe): Accept args as std::unique_ptr<base::Value>,
// and migrate existing users to the new API.
// This file is DEPRECATED. New tests should use the versions in
// extensions/browser/api_test_utils.h.
namespace extension_function_test_utils {

// Parse JSON and return as a list Value, or nullopt if invalid.
absl::optional<base::Value> ParseList(const std::string& data);

// If |val| is a dictionary, return it as one, otherwise create an empty one.
base::Value::DictStorage ToDictionary(std::unique_ptr<base::Value> val);
base::Value::DictStorage ToDictionary(const base::Value& val);

// If |val| is a list, return it as one, otherwise NULL.
std::unique_ptr<base::ListValue> ToList(std::unique_ptr<base::Value> val);

// Returns true if |val| contains any privacy information, e.g. url,
// pendingUrl, title or faviconUrl.
bool HasAnyPrivacySensitiveFields(const base::Value::DictStorage& dict);

// Run |function| with |args| and return the resulting error. Adds an error to