arc:Integration test for Arc package Chrome sync.

chrome/browser/sync/test/integration/sync_arc_package_helper.h

Index: chrome/browser/sync/test/integration/sync_arc_package_helper.h
diff --git a/chrome/browser/sync/test/integration/sync_arc_package_helper.h b/chrome/browser/sync/test/integration/sync_arc_package_helper.h
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+// Copyright 2016 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_SYNC_TEST_INTEGRATION_SYNC_ARC_PACKAGE_HELPER_H_
+#define CHROME_BROWSER_SYNC_TEST_INTEGRATION_SYNC_ARC_PACKAGE_HELPER_H_
+
+#include <map>
+
+#include "base/macros.h"
+#include "base/memory/singleton.h"
+#include "components/arc/common/app.mojom.h"
+
+class Profile;
+class SyncTest;
+
+namespace chromeos {
+class ScopedUserManagerEnabler;
+}
+
+namespace arc {
+
+class SyncArcPackageHelper {
+ public:
+  static SyncArcPackageHelper* GetInstance();
+
+  void SetupTest(SyncTest* test);
+
+  void CleanUp();
+
+  void InstallPackageWithIndex(Profile* profile, size_t id);
+
+  void UninstallPackageWithIndex(Profile* profile, size_t id);
+
+  void ClearPackages(Profile* profile);
+
+  bool AllProfilesHaveSamePackages();
+
+  bool AllProfilesHaveSamePackageDetails();
+
+  void SetupArcService(Profile* profile, size_t id);
+
+ private:
+  friend struct base::DefaultSingletonTraits<SyncArcPackageHelper>;
+
+  SyncArcPackageHelper();
+  ~SyncArcPackageHelper();
+
+  void InstallPackage(Profile* profile, const mojom::ArcPackageInfo& package);
+
+  void UninstallPackage(Profile* profile, const std::string& package_name);
+
+  // Returns true if |profile1| has the same arc packages as |profile2|.
+  bool ArcPackagesMatch(Profile* profile1, Profile* profile2);
+
+  // Returns true if |profile1| has the same arc packages and detail package
+  // informaton as |profile2|.
+  bool ArcPackageDetailsMatch(Profile* profile1, Profile* profile2);
+
+  SyncTest* test_;
+  bool setup_completed_;
+
+  std::unique_ptr<chromeos::ScopedUserManagerEnabler> user_manager_enabler_;
+
+  DISALLOW_COPY_AND_ASSIGN(SyncArcPackageHelper);
+};
+
+}  // namespace arc
+
+#endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_SYNC_ARC_PACKAGE_HELPER_H_