components/filesystem/files_test_base.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_FILESYSTEM_FILES_TEST_BASE_H_
   6 #define COMPONENTS_FILESYSTEM_FILES_TEST_BASE_H_
   7
   8 #include "base/macros.h"
   9 #include "components/filesystem/public/interfaces/file_system.mojom.h"
  10 #include "mojo/application/public/cpp/application_test_base.h"
  11 #include "mojo/public/cpp/bindings/binding.h"
  12
  13 namespace filesystem {
  14
  15 class FilesTestBase : public mojo::test::ApplicationTestBase,
  16                       public filesystem::FileSystemClient {
  17  public:
  18   FilesTestBase();
  19   ~FilesTestBase() override;
  20
  21   // Overridden from mojo::test::ApplicationTestBase:
  22   void SetUp() override;
  23
  24   // Overridden from FileSystemClient:
  25   void OnFileSystemShutdown() override;
  26
  27  protected:
  28   // Note: This has an out parameter rather than returning the |DirectoryPtr|,
  29   // since |ASSERT_...()| doesn't work with return values.
  30   void GetTemporaryRoot(DirectoryPtr* directory);
  31
  32   FileSystemPtr& files() { return files_; }
  33
  34  private:
  35   mojo::Binding<filesystem::FileSystemClient> binding_;
  36   FileSystemPtr files_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(FilesTestBase);
  39 };
  40
  41 }  // namespace filesystem
  42
  43 #endif  // COMPONENTS_FILESYSTEM_FILES_TEST_BASE_H_