sync/notifier/non_blocking_invalidator_unittest.cc

   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/notifier/non_blocking_invalidator.h"
   6
   7 #include "base/bind_helpers.h"
   8 #include "base/memory/ref_counted.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/run_loop.h"
  12 #include "base/threading/thread.h"
  13 #include "google/cacheinvalidation/types.pb.h"
  14 #include "jingle/notifier/base/fake_base_task.h"
  15 #include "net/url_request/url_request_test_util.h"
  16 #include "sync/internal_api/public/util/weak_handle.h"
  17 #include "sync/notifier/fake_invalidation_handler.h"
  18 #include "sync/notifier/invalidation_state_tracker.h"
  19 #include "sync/notifier/invalidator_test_template.h"
  20 #include "testing/gtest/include/gtest/gtest.h"
  21
  22 namespace syncer {
  23
  24 namespace {
  25
  26 class NonBlockingInvalidatorTestDelegate {
  27  public:
  28   NonBlockingInvalidatorTestDelegate() : io_thread_("IO thread") {}
  29
  30   ~NonBlockingInvalidatorTestDelegate() {
  31     DestroyInvalidator();
  32   }
  33
  34   void CreateInvalidator(
  35       const std::string& invalidator_client_id,
  36       const std::string& initial_state,
  37       const base::WeakPtr<InvalidationStateTracker>&
  38           invalidation_state_tracker) {
  39     DCHECK(!invalidator_.get());
  40     base::Thread::Options options;
  41     options.message_loop_type = base::MessageLoop::TYPE_IO;
  42     io_thread_.StartWithOptions(options);
  43     request_context_getter_ =
  44         new net::TestURLRequestContextGetter(io_thread_.message_loop_proxy());
  45     notifier::NotifierOptions invalidator_options;
  46     invalidator_options.request_context_getter = request_context_getter_;
  47     invalidator_.reset(
  48         new NonBlockingInvalidator(
  49             invalidator_options,
  50             invalidator_client_id,
  51             InvalidationStateMap(),
  52             initial_state,
  53             MakeWeakHandle(invalidation_state_tracker),
  54             "fake_client_info"));
  55   }
  56
  57   Invalidator* GetInvalidator() {
  58     return invalidator_.get();
  59   }
  60
  61   void DestroyInvalidator() {
  62     invalidator_.reset();
  63     request_context_getter_ = NULL;
  64     io_thread_.Stop();
  65     message_loop_.RunUntilIdle();
  66   }
  67
  68   void WaitForInvalidator() {
  69     base::RunLoop run_loop;
  70     ASSERT_TRUE(
  71         io_thread_.message_loop_proxy()->PostTaskAndReply(
  72             FROM_HERE,
  73             base::Bind(&base::DoNothing),
  74             run_loop.QuitClosure()));
  75     run_loop.Run();
  76   }
  77
  78   void TriggerOnInvalidatorStateChange(InvalidatorState state) {
  79     invalidator_->OnInvalidatorStateChange(state);
  80   }
  81
  82   void TriggerOnIncomingInvalidation(
  83       const ObjectIdInvalidationMap& invalidation_map) {
  84     invalidator_->OnIncomingInvalidation(invalidation_map);
  85   }
  86
  87  private:
  88   base::MessageLoop message_loop_;
  89   base::Thread io_thread_;
  90   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
  91   scoped_ptr<NonBlockingInvalidator> invalidator_;
  92 };
  93
  94 INSTANTIATE_TYPED_TEST_CASE_P(
  95     NonBlockingInvalidatorTest, InvalidatorTest,
  96     NonBlockingInvalidatorTestDelegate);
  97
  98 }  // namespace
  99
 100 }  // namespace syncer