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// Copyright 2014 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 EXTENSIONS_BROWSER_MOCK_EXTENSION_SYSTEM_H_
#define EXTENSIONS_BROWSER_MOCK_EXTENSION_SYSTEM_H_
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "extensions/browser/extension_registry_factory.h"
#include "extensions/browser/extension_system.h"
#include "extensions/browser/extension_system_provider.h"
#include "extensions/common/one_shot_event.h"
namespace extensions {
// An empty ExtensionSystem for testing. Tests that need only specific
// parts of ExtensionSystem should derive from this class and override
// functions as needed. To use this, use
// TestExtensionsBrowserClient::set_extension_system_factory
// with the MockExtensionSystemFactory below.
class MockExtensionSystem : public ExtensionSystem {
public:
explicit MockExtensionSystem(content::BrowserContext* context);
~MockExtensionSystem() override;
content::BrowserContext* browser_context() { return browser_context_; }
// ExtensionSystem overrides:
void InitForRegularProfile(bool extensions_enabled) override;
ExtensionService* extension_service() override;
RuntimeData* runtime_data() override;
ManagementPolicy* management_policy() override;
SharedUserScriptMaster* shared_user_script_master() override;
StateStore* state_store() override;
StateStore* rules_store() override;
InfoMap* info_map() override;
QuotaService* quota_service() override;
const OneShotEvent& ready() const override;
ContentVerifier* content_verifier() override;
scoped_ptr<ExtensionSet> GetDependentExtensions(
const Extension* extension) override;
private:
content::BrowserContext* browser_context_;
OneShotEvent ready_;
DISALLOW_COPY_AND_ASSIGN(MockExtensionSystem);
};
// A factory to create a MockExtensionSystem. Sample use:
//
// MockExtensionSystemFactory<MockExtensionSystemSubclass> factory;
// TestExtensionsBrowserClient::set_extension_system_factory(factory);
template <typename T>
class MockExtensionSystemFactory : public ExtensionSystemProvider {
public:
MockExtensionSystemFactory()
: ExtensionSystemProvider(
"MockExtensionSystem",
BrowserContextDependencyManager::GetInstance()) {
DependsOn(ExtensionRegistryFactory::GetInstance());
}
~MockExtensionSystemFactory() override {}
// BrowserContextKeyedServiceFactory overrides:
KeyedService* BuildServiceInstanceFor(
content::BrowserContext* context) const override {
return new T(context);
}
// ExtensionSystemProvider overrides:
ExtensionSystem* GetForBrowserContext(
content::BrowserContext* context) override {
return static_cast<ExtensionSystem*>(
GetServiceForBrowserContext(context, true));
}
private:
DISALLOW_COPY_AND_ASSIGN(MockExtensionSystemFactory);
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_MOCK_EXTENSION_SYSTEM_H_
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