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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 
7 namespace syncer {
8 
PrintTo(ModelTypeSet model_types,::std::ostream * os)9 void PrintTo(ModelTypeSet model_types, ::std::ostream* os) {
10   *os << ModelTypeSetToString(model_types);
11 }
12 
13 namespace {
14 
15 // Matcher implementation for HasModelTypes().
16 class HasModelTypesMatcher
17     : public ::testing::MatcherInterface<ModelTypeSet> {
18  public:
HasModelTypesMatcher(ModelTypeSet expected_types)19   explicit HasModelTypesMatcher(ModelTypeSet expected_types)
20       : expected_types_(expected_types) {}
21 
~HasModelTypesMatcher()22   virtual ~HasModelTypesMatcher() {}
23 
MatchAndExplain(ModelTypeSet model_types,::testing::MatchResultListener * listener) const24   virtual bool MatchAndExplain(
25       ModelTypeSet model_types,
26       ::testing::MatchResultListener* listener) const {
27     // No need to annotate listener since we already define PrintTo().
28     return model_types.Equals(expected_types_);
29   }
30 
DescribeTo(::std::ostream * os) const31   virtual void DescribeTo(::std::ostream* os) const {
32     *os << "has model types " << ModelTypeSetToString(expected_types_);
33   }
34 
DescribeNegationTo(::std::ostream * os) const35   virtual void DescribeNegationTo(::std::ostream* os) const {
36     *os << "doesn't have model types "
37         << ModelTypeSetToString(expected_types_);
38   }
39 
40  private:
41   const ModelTypeSet expected_types_;
42 
43   DISALLOW_COPY_AND_ASSIGN(HasModelTypesMatcher);
44 };
45 
46 }  // namespace
47 
HasModelTypes(ModelTypeSet expected_types)48 ::testing::Matcher<ModelTypeSet> HasModelTypes(ModelTypeSet expected_types) {
49   return ::testing::MakeMatcher(new HasModelTypesMatcher(expected_types));
50 }
51 
52 }  // namespace syncer
53