Move Sync-specific tests from ExtensionServiceTest into new file

chrome/browser/extensions/extension_service_test_with_install.h

+// Copyright 2015 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_SERVICE_TEST_WITH_INSTALL_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_TEST_WITH_INSTALL_H_
+
+#include <string>
+
+#include "base/files/file_path.h"
+#include "base/macros.h"
+#include "chrome/browser/extensions/extension_service_test_base.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+#include "extensions/common/extension.h"
+#include "extensions/common/feature_switch.h"
+
+namespace extensions {
+
+// An enhancement of ExtensionServiceTestBase that provides helpers to install,
+// update, and uninstall extensions.
+class ExtensionServiceTestWithInstall : public ExtensionServiceTestBase,
+                                        public content::NotificationObserver {
+ public:
+  ExtensionServiceTestWithInstall();
+  ~ExtensionServiceTestWithInstall() override;
+
+ protected:
+  static std::vector<base::string16> GetErrors();
+
+  void PackCRX(const base::FilePath& dir_path,
+               const base::FilePath& pem_path,
+               const base::FilePath& crx_path);
+
+  enum InstallState {
+    INSTALL_FAILED,
+    INSTALL_UPDATED,
+    INSTALL_NEW,
+    INSTALL_WITHOUT_LOAD,
+  };
+
+  const Extension* PackAndInstallCRX(const base::FilePath& dir_path,
+                                     const base::FilePath& pem_path,
+                                     InstallState install_state,
+                                     int creation_flags);
+  const Extension* PackAndInstallCRX(const base::FilePath& dir_path,
+                                     const base::FilePath& pem_path,
+                                     InstallState install_state);
+  const Extension* PackAndInstallCRX(const base::FilePath& dir_path,
+                                     InstallState install_state);
+
+  const Extension* InstallCRX(const base::FilePath& path,
+                              InstallState install_state,
+                              int creation_flags,
+                              const std::string& expected_old_name);
+  const Extension* InstallCRX(const base::FilePath& path,
+                              InstallState install_state,
+                              int creation_flags);
+  const Extension* InstallCRX(const base::FilePath& path,
+                              InstallState install_state);
+  const Extension* InstallCRXFromWebStore(const base::FilePath& path,
+                                          InstallState install_state);
+  const Extension* InstallCRXWithLocation(const base::FilePath& crx_path,
+                                          Manifest::Location install_location,
+                                          InstallState install_state);
+
+  // Verifies the result of a CRX installation. Used by InstallCRX. Set the
+  // |install_state| to INSTALL_FAILED if the installation is expected to fail.
+  // Returns an Extension pointer if the install succeeded, null otherwise.
+  const Extension* VerifyCrxInstall(const base::FilePath& path,
+                                    InstallState install_state);
+
+  // Verifies the result of a CRX installation. Used by InstallCRX. Set the
+  // |install_state| to INSTALL_FAILED if the installation is expected to fail.
+  // If |install_state| is INSTALL_UPDATED, and |expected_old_name| is
+  // non-empty, expects that the existing extension's title was
+  // |expected_old_name|.
+  // Returns an Extension pointer if the install succeeded, null otherwise.
+  const Extension* VerifyCrxInstall(const base::FilePath& path,
+                                    InstallState install_state,
+                                    const std::string& expected_old_name);
+
+  enum UpdateState {
+    FAILED_SILENTLY,
+    FAILED,
+    UPDATED,
+    INSTALLED,
+    DISABLED,
+    ENABLED
+  };
+
+  void PackCRXAndUpdateExtension(const std::string& id,
+                                 const base::FilePath& dir_path,
+                                 const base::FilePath& pem_path,
+                                 UpdateState expected_state);
+
+  void UpdateExtension(const std::string& id,
+                       const base::FilePath& in_path,
+                       UpdateState expected_state);
+
+  void UninstallExtension(const std::string& id, bool use_helper);
+  void UninstallExtension(const std::string& id,
+                          bool use_helper,
+                          Extension::State expected_state);
+
+  void TerminateExtension(const std::string& id);
+
+  // TODO(treib,devlin): Make these private and add accessors as needed.
+  extensions::ExtensionList loaded_;
+  const Extension* installed_;
+  bool was_update_;
+  std::string old_name_;
+  std::string unloaded_id_;
+  UnloadedExtensionInfo::Reason unloaded_reason_;
+
+ private:
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
+
+  void InstallCRXInternal(const base::FilePath& crx_path, int creation_flags);
+
+  content::NotificationRegistrar registrar_;
+  size_t expected_extensions_count_;
+
+  FeatureSwitch::ScopedOverride override_external_install_prompt_;
+
+  DISALLOW_COPY_AND_ASSIGN(ExtensionServiceTestWithInstall);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_TEST_WITH_INSTALL_H_