omnibox_controller_unittest.cc revision f2477e01787aa58f445919b809d89e252beef54f
1// Copyright 2013 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 "base/prefs/pref_service.h" 6#include "chrome/browser/autocomplete/autocomplete_controller.h" 7#include "chrome/browser/autocomplete/autocomplete_provider.h" 8#include "chrome/browser/ui/omnibox/omnibox_controller.h" 9#include "chrome/common/pref_names.h" 10#include "chrome/test/base/testing_profile.h" 11#include "testing/gtest/include/gtest/gtest.h" 12 13class OmniboxControllerTest : public testing::Test { 14 protected: 15 OmniboxControllerTest(); 16 virtual ~OmniboxControllerTest(); 17 18 void CreateController(); 19 void AssertProviders(int expected_providers); 20 21 PrefService* GetPrefs() { return profile_.GetPrefs(); } 22 const ACProviders* GetAutocompleteProviders() const { 23 return omnibox_controller_->autocomplete_controller()->providers(); 24 } 25 26 private: 27 TestingProfile profile_; 28 scoped_ptr<OmniboxController> omnibox_controller_; 29 30 DISALLOW_COPY_AND_ASSIGN(OmniboxControllerTest); 31}; 32 33OmniboxControllerTest::OmniboxControllerTest() { 34} 35 36OmniboxControllerTest::~OmniboxControllerTest() { 37} 38 39void OmniboxControllerTest::CreateController() { 40 omnibox_controller_.reset(new OmniboxController(NULL, &profile_)); 41} 42 43// Checks that the list of autocomplete providers used by the OmniboxController 44// matches the one in the |expected_providers| bit field. 45void OmniboxControllerTest::AssertProviders(int expected_providers) { 46 const ACProviders* providers = GetAutocompleteProviders(); 47 48 for (size_t i = 0; i < providers->size(); ++i) { 49 // Ensure this is a provider we wanted. 50 int type = providers->at(i)->type(); 51 ASSERT_TRUE(expected_providers & type); 52 53 // Remove it from expectations so we fail if it's there twice. 54 expected_providers &= ~type; 55 } 56 57 // Ensure we saw all the providers we expected. 58 ASSERT_EQ(0, expected_providers); 59} 60 61TEST_F(OmniboxControllerTest, CheckDefaultAutocompleteProviders) { 62 CreateController(); 63 // First collect the basic providers. 64 int observed_providers = 0; 65 const ACProviders* providers = GetAutocompleteProviders(); 66 for (size_t i = 0; i < providers->size(); ++i) 67 observed_providers |= providers->at(i)->type(); 68 // Ensure we have at least one provider. 69 ASSERT_NE(0, observed_providers); 70 71 // Ensure instant extended includes all the provides in classic Chrome. 72 int providers_with_instant_extended = observed_providers; 73 // TODO(beaudoin): remove TYPE_SEARCH once it's no longer needed to pass 74 // the Instant suggestion through via FinalizeInstantQuery. 75 CreateController(); 76 AssertProviders(providers_with_instant_extended); 77} 78