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// 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_PREFS_UNITTEST_H_
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
#include "base/message_loop/message_loop.h"
#include "chrome/browser/extensions/test_extension_prefs.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
class Value;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace extensions {
class Extension;
// Base class for extension preference-related unit tests.
class ExtensionPrefsTest : public testing::Test {
public:
ExtensionPrefsTest();
~ExtensionPrefsTest() override;
// This function will get called once, and is the right place to do operations
// on ExtensionPrefs that write data.
virtual void Initialize() = 0;
// This function will be called twice - once while the original ExtensionPrefs
// object is still alive, and once after recreation. Thus, it tests that
// things don't break after any ExtensionPrefs startup work.
virtual void Verify() = 0;
// This function is called to Register preference default values.
virtual void RegisterPreferences(user_prefs::PrefRegistrySyncable* registry);
void SetUp() override;
void TearDown() override;
protected:
ExtensionPrefs* prefs() { return prefs_.prefs(); }
base::MessageLoop message_loop_;
content::TestBrowserThread ui_thread_;
TestExtensionPrefs prefs_;
private:
DISALLOW_COPY_AND_ASSIGN(ExtensionPrefsTest);
};
class PrefsPrepopulatedTestBase : public ExtensionPrefsTest {
public:
static const size_t kNumInstalledExtensions = 4;
PrefsPrepopulatedTestBase();
~PrefsPrepopulatedTestBase() override;
Extension* extension1() { return extension1_.get(); }
Extension* extension2() { return extension2_.get(); }
Extension* extension3() { return extension3_.get(); }
Extension* extension4() { return extension4_.get(); }
protected:
bool installed_[kNumInstalledExtensions];
scoped_refptr<Extension> extension1_;
scoped_refptr<Extension> extension2_;
scoped_refptr<Extension> extension3_;
scoped_refptr<Extension> extension4_;
private:
DISALLOW_COPY_AND_ASSIGN(PrefsPrepopulatedTestBase);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
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