Componentize component_updater: Move a bunch of tests to component.

chrome/browser/component_updater/test/test_installer.h

-// Copyright 2013 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_COMPONENT_UPDATER_TEST_TEST_INSTALLER_H_
-#define CHROME_BROWSER_COMPONENT_UPDATER_TEST_TEST_INSTALLER_H_
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/files/file_path.h"
-#include "components/component_updater/component_updater_service.h"
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace component_updater {
-
-// A TestInstaller is an installer that does nothing for installation except
-// increment a counter.
-class TestInstaller : public ComponentInstaller {
- public:
-  TestInstaller();
-
-  virtual void OnUpdateError(int error) OVERRIDE;
-
-  virtual bool Install(const base::DictionaryValue& manifest,
-                       const base::FilePath& unpack_path) OVERRIDE;
-
-  virtual bool GetInstalledFile(const std::string& file,
-                                base::FilePath* installed_file) OVERRIDE;
-
-  int error() const;
-
-  int install_count() const;
-
- protected:
-  int error_;
-  int install_count_;
-};
-
-// A ReadOnlyTestInstaller is an installer that knows about files in an existing
-// directory. It will not write to the directory.
-class ReadOnlyTestInstaller : public TestInstaller {
- public:
-  explicit ReadOnlyTestInstaller(const base::FilePath& installed_path);
-
-  virtual ~ReadOnlyTestInstaller();
-
-  virtual bool GetInstalledFile(const std::string& file,
-                                base::FilePath* installed_file) OVERRIDE;
-
- private:
-  base::FilePath install_directory_;
-};
-
-// A VersionedTestInstaller is an installer that installs files into versioned
-// directories (e.g. somedir/25.23.89.141/<files>).
-class VersionedTestInstaller : public TestInstaller {
- public:
-  VersionedTestInstaller();
-
-  virtual ~VersionedTestInstaller();
-
-  virtual bool Install(const base::DictionaryValue& manifest,
-                       const base::FilePath& unpack_path) OVERRIDE;
-
-  virtual bool GetInstalledFile(const std::string& file,
-                                base::FilePath* installed_file) OVERRIDE;
-
- private:
-  base::FilePath install_directory_;
-  Version current_version_;
-};
-
-}  // namespace component_updater
-
-#endif  // CHROME_BROWSER_COMPONENT_UPDATER_TEST_TEST_INSTALLER_H_