model_type_test_util.cc revision 58537e28ecd584eab876aee8be7156509866d23a 
1// Copyright (c) 2012 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#include "sync/internal_api/public/base/model_type_test_util.h"
6
7namespace syncer {
8
9ObjectIdInvalidationMap BuildInvalidationMap(
10    ModelType type,
11    int version,
12    const std::string& payload) {
13  ObjectIdInvalidationMap map;
14  invalidation::ObjectId id;
15  Invalidation invalidation;
16
17  bool result = RealModelTypeToObjectId(type, &id);
18  DCHECK(result)
19      << "Conversion of model type to object id failed: "
20      << ModelTypeToString(type);
21  invalidation.version = version;
22  invalidation.payload = payload;
23
24  map.insert(std::make_pair(id, invalidation));
25  return map;
26}
27
28void PrintTo(ModelTypeSet model_types, ::std::ostream* os) {
29  *os << ModelTypeSetToString(model_types);
30}
31
32namespace {
33
34// Matcher implementation for HasModelTypes().
35class HasModelTypesMatcher
36    : public ::testing::MatcherInterface<ModelTypeSet> {
37 public:
38  explicit HasModelTypesMatcher(ModelTypeSet expected_types)
39      : expected_types_(expected_types) {}
40
41  virtual ~HasModelTypesMatcher() {}
42
43  virtual bool MatchAndExplain(
44      ModelTypeSet model_types,
45      ::testing::MatchResultListener* listener) const {
46    // No need to annotate listener since we already define PrintTo().
47    return model_types.Equals(expected_types_);
48  }
49
50  virtual void DescribeTo(::std::ostream* os) const {
51    *os << "has model types " << ModelTypeSetToString(expected_types_);
52  }
53
54  virtual void DescribeNegationTo(::std::ostream* os) const {
55    *os << "doesn't have model types "
56        << ModelTypeSetToString(expected_types_);
57  }
58
59 private:
60  const ModelTypeSet expected_types_;
61
62  DISALLOW_COPY_AND_ASSIGN(HasModelTypesMatcher);
63};
64
65}  // namespace
66
67::testing::Matcher<ModelTypeSet> HasModelTypes(ModelTypeSet expected_types) {
68  return ::testing::MakeMatcher(new HasModelTypesMatcher(expected_types));
69}
70
71}  // namespace syncer
72