sync/test/fake_server/fake_server_verifier.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 SYNC_TEST_FAKE_SERVER_FAKE_SERVER_VERIFIER_H_
   6 #define SYNC_TEST_FAKE_SERVER_FAKE_SERVER_VERIFIER_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/values.h"
  12 #include "sync/internal_api/public/base/model_type.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14
  15 namespace fake_server {
  16
  17 class FakeServer;
  18
  19 // Provides methods to verify the state of a FakeServer. The main use case of
  20 // this class is verifying committed data so that it does not have to be synced
  21 // down to another test client for verification. These methods are not present
  22 // on FakeServer so that its interface is not polluted.
  23 class FakeServerVerifier {
  24  public:
  25   // Creates a FakeServerVerifier for |fake_server|. This class does not take
  26   // ownership of |fake_server|.
  27   explicit FakeServerVerifier(FakeServer* fake_server);
  28   virtual ~FakeServerVerifier();
  29
  30   // Returns a successful result if there are |expected_count| entities with the
  31   // given |model_type|. A failure is returned if the count does not match or
  32   // verification can't take place.
  33   testing::AssertionResult VerifyEntityCountByType(
  34       size_t expected_count,
  35       syncer::ModelType model_type) const;
  36
  37   // Returns a successful result if there are |expected_count| entities with the
  38   // given |model_type| and |name|. A failure is returned if the count does not
  39   // match or verification can't take place.
  40   testing::AssertionResult VerifyEntityCountByTypeAndName(
  41       size_t expected_count,
  42       syncer::ModelType model_type,
  43       const std::string& name) const;
  44
  45  private:
  46   FakeServer* const fake_server_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(FakeServerVerifier);
  49 };
  50
  51 }  // namespace fake_server
  52
  53 #endif  // SYNC_TEST_FAKE_SERVER_FAKE_SERVER_VERIFIER_H_