[Sync] Move //sync to //components/sync.

sync/internal_api/js_mutation_event_observer_unittest.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "sync/internal_api/js_mutation_event_observer.h"
-
-#include "base/macros.h"
-#include "base/run_loop.h"
-#include "base/values.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/internal_api/public/util/weak_handle.h"
-#include "sync/js/js_event_details.h"
-#include "sync/js/js_test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-namespace {
-
-using ::testing::InSequence;
-using ::testing::StrictMock;
-
-class JsMutationEventObserverTest : public testing::Test {
- protected:
-  JsMutationEventObserverTest() {
-    js_mutation_event_observer_.SetJsEventHandler(
-        mock_js_event_handler_.AsWeakHandle());
-  }
-
- private:
-  // This must be destroyed after the member variables below in order
-  // for WeakHandles to be destroyed properly.
-  base::MessageLoop message_loop_;
-
- protected:
-  StrictMock<MockJsEventHandler> mock_js_event_handler_;
-  JsMutationEventObserver js_mutation_event_observer_;
-
-  void PumpLoop() {
-    base::RunLoop().RunUntilIdle();
-  }
-};
-
-TEST_F(JsMutationEventObserverTest, OnChangesApplied) {
-  InSequence dummy;
-
-  // We don't test with passwords as that requires additional setup.
-
-  // Build a list of example ChangeRecords.
-  ChangeRecord changes[MODEL_TYPE_COUNT];
-  for (int i = AUTOFILL_PROFILE; i < MODEL_TYPE_COUNT; ++i) {
-    changes[i].id = i;
-    switch (i % 3) {
-      case 0:
-        changes[i].action = ChangeRecord::ACTION_ADD;
-        break;
-      case 1:
-        changes[i].action = ChangeRecord::ACTION_UPDATE;
-        break;
-      default:
-        changes[i].action = ChangeRecord::ACTION_DELETE;
-        break;
-    }
-  }
-
-  // For each i, we call OnChangesApplied() with the first arg equal
-  // to i cast to ModelType and the second argument with the changes
-  // starting from changes[i].
-
-  // Set expectations for each data type.
-  for (int i = AUTOFILL_PROFILE; i < MODEL_TYPE_COUNT; ++i) {
-    const std::string& model_type_str =
-        ModelTypeToString(ModelTypeFromInt(i));
-    base::DictionaryValue expected_details;
-    expected_details.SetString("modelType", model_type_str);
-    expected_details.SetString("writeTransactionId", "0");
-    base::ListValue* expected_changes = new base::ListValue();
-    expected_details.Set("changes", expected_changes);
-    for (int j = i; j < MODEL_TYPE_COUNT; ++j) {
-      expected_changes->Append(changes[j].ToValue());
-    }
-    EXPECT_CALL(mock_js_event_handler_,
-                HandleJsEvent("onChangesApplied",
-                             HasDetailsAsDictionary(expected_details)));
-  }
-
-  // Fire OnChangesApplied() for each data type.
-  for (int i = AUTOFILL_PROFILE; i < MODEL_TYPE_COUNT; ++i) {
-    ChangeRecordList local_changes(changes + i, changes + arraysize(changes));
-    js_mutation_event_observer_.OnChangesApplied(
-        ModelTypeFromInt(i),
-        0, ImmutableChangeRecordList(&local_changes));
-  }
-
-  PumpLoop();
-}
-
-TEST_F(JsMutationEventObserverTest, OnChangesComplete) {
-  InSequence dummy;
-
-  for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; ++i) {
-    base::DictionaryValue expected_details;
-    expected_details.SetString(
-        "modelType",
-        ModelTypeToString(ModelTypeFromInt(i)));
-    EXPECT_CALL(mock_js_event_handler_,
-                HandleJsEvent("onChangesComplete",
-                             HasDetailsAsDictionary(expected_details)));
-  }
-
-  for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; ++i) {
-    js_mutation_event_observer_.OnChangesComplete(
-        ModelTypeFromInt(i));
-  }
-  PumpLoop();
-}
-
-}  // namespace
-}  // namespace syncer