mojo/shell/shell_test_helper.h

   1 // Copyright 2014 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 MOJO_SHELL_SHELL_TEST_HELPER_
   6 #define MOJO_SHELL_SHELL_TEST_HELPER_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/run_loop.h"
  11 #include "mojo/public/interfaces/service_provider/service_provider.mojom.h"
  12 #include "mojo/service_manager/service_loader.h"
  13 #include "mojo/shell/context.h"
  14
  15 class GURL;
  16
  17 namespace mojo {
  18
  19 class ServiceLoader;
  20
  21 namespace shell {
  22
  23 // ShellTestHelper is useful for tests to establish a connection to the
  24 // ServiceProvider. Invoke Init() to establish the connection. Once done,
  25 // service_provider() returns the handle to the ServiceProvider.
  26 class ShellTestHelper {
  27  public:
  28   ShellTestHelper();
  29   ~ShellTestHelper();
  30
  31   void Init();
  32
  33   // Returns a handle to the ServiceManager. ShellTestHelper owns the
  34   // ServiceProvider.
  35   ServiceManager* service_manager() { return context_->service_manager(); }
  36
  37   // Sets a ServiceLoader for the specified URL. |loader| is ultimately used on
  38   // the thread this class spawns.
  39   void SetLoaderForURL(scoped_ptr<ServiceLoader> loader, const GURL& url);
  40
  41  private:
  42   scoped_ptr<Context> context_;
  43   scoped_ptr<ServiceManager::TestAPI> test_api_;
  44   DISALLOW_COPY_AND_ASSIGN(ShellTestHelper);
  45 };
  46
  47 }  // namespace shell
  48 }  // namespace mojo
  49
  50 #endif  // MOJO_SHELL_SHELL_TEST_HELPER_