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// Copyright (c) 2010 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 "chrome/browser/geolocation/location_arbitrator.h"
#include "base/scoped_ptr.h"
#include "chrome/browser/geolocation/fake_access_token_store.h"
#include "chrome/browser/geolocation/location_provider.h"
#include "chrome/browser/geolocation/mock_location_provider.h"
#include "chrome/common/geoposition.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class MockLocationObserver : public GeolocationArbitrator::Delegate {
public:
void InvalidateLastPosition() {
last_position_.accuracy = -1;
last_position_.error_code = Geoposition::ERROR_CODE_NONE;
ASSERT_FALSE(last_position_.IsInitialized());
}
// Delegate
virtual void OnLocationUpdate(const Geoposition& position) {
last_position_ = position;
}
Geoposition last_position_;
};
void SetReferencePosition(Geoposition* position) {
position->latitude = 51.0;
position->longitude = -0.1;
position->accuracy = 400;
position->timestamp = base::Time::FromDoubleT(87654321.0);
ASSERT_TRUE(position->IsInitialized());
ASSERT_TRUE(position->IsValidFix());
}
} // namespace
class GeolocationLocationArbitratorTest : public testing::Test {
protected:
virtual void SetUp() {
access_token_store_ = new FakeAccessTokenStore;
GeolocationArbitrator::SetProviderFactoryForTest(&NewMockLocationProvider);
arbitrator_ = GeolocationArbitrator::Create(access_token_store_.get(),
NULL);
}
virtual void TearDown() {
}
scoped_refptr<FakeAccessTokenStore> access_token_store_;
scoped_refptr<GeolocationArbitrator> arbitrator_;
};
TEST_F(GeolocationLocationArbitratorTest, CreateDestroy) {
EXPECT_TRUE(access_token_store_);
EXPECT_TRUE(arbitrator_ != NULL);
arbitrator_ = NULL;
SUCCEED();
}
TEST_F(GeolocationLocationArbitratorTest, OnPermissionGranted) {
EXPECT_FALSE(arbitrator_->HasPermissionBeenGranted());
arbitrator_->OnPermissionGranted(GURL("http://frame.test"));
EXPECT_TRUE(arbitrator_->HasPermissionBeenGranted());
// Can't check the provider has been notified without going through the
// motions to create the provider (see next test).
EXPECT_FALSE(MockLocationProvider::instance_);
}
TEST_F(GeolocationLocationArbitratorTest, NormalUsage) {
ASSERT_TRUE(access_token_store_);
ASSERT_TRUE(arbitrator_ != NULL);
EXPECT_TRUE(access_token_store_->access_token_set_.empty());
EXPECT_FALSE(access_token_store_->request_);
MockLocationObserver observer;
arbitrator_->AddObserver(&observer, GeolocationArbitrator::UpdateOptions());
EXPECT_TRUE(access_token_store_->access_token_set_.empty());
ASSERT_TRUE(access_token_store_->request_);
EXPECT_FALSE(MockLocationProvider::instance_);
access_token_store_->NotifyDelegateTokensLoaded();
ASSERT_TRUE(MockLocationProvider::instance_);
EXPECT_TRUE(MockLocationProvider::instance_->has_listeners());
EXPECT_EQ(1, MockLocationProvider::instance_->started_count_);
EXPECT_FALSE(observer.last_position_.IsInitialized());
SetReferencePosition(&MockLocationProvider::instance_->position_);
MockLocationProvider::instance_->UpdateListeners();
EXPECT_TRUE(observer.last_position_.IsInitialized());
EXPECT_EQ(MockLocationProvider::instance_->position_.latitude,
observer.last_position_.latitude);
EXPECT_FALSE(
MockLocationProvider::instance_->permission_granted_url_.is_valid());
EXPECT_FALSE(arbitrator_->HasPermissionBeenGranted());
GURL frame_url("http://frame.test");
arbitrator_->OnPermissionGranted(frame_url);
EXPECT_TRUE(arbitrator_->HasPermissionBeenGranted());
EXPECT_TRUE(
MockLocationProvider::instance_->permission_granted_url_.is_valid());
EXPECT_EQ(frame_url,
MockLocationProvider::instance_->permission_granted_url_);
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer));
}
TEST_F(GeolocationLocationArbitratorTest, MultipleListener) {
MockLocationObserver observer1;
arbitrator_->AddObserver(&observer1, GeolocationArbitrator::UpdateOptions());
MockLocationObserver observer2;
arbitrator_->AddObserver(&observer2, GeolocationArbitrator::UpdateOptions());
access_token_store_->NotifyDelegateTokensLoaded();
ASSERT_TRUE(MockLocationProvider::instance_);
EXPECT_FALSE(observer1.last_position_.IsInitialized());
EXPECT_FALSE(observer2.last_position_.IsInitialized());
SetReferencePosition(&MockLocationProvider::instance_->position_);
MockLocationProvider::instance_->UpdateListeners();
EXPECT_TRUE(observer1.last_position_.IsInitialized());
EXPECT_TRUE(observer2.last_position_.IsInitialized());
// Add third observer, and remove the first.
MockLocationObserver observer3;
arbitrator_->AddObserver(&observer3, GeolocationArbitrator::UpdateOptions());
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer1));
observer1.InvalidateLastPosition();
observer2.InvalidateLastPosition();
observer3.InvalidateLastPosition();
MockLocationProvider::instance_->UpdateListeners();
EXPECT_FALSE(observer1.last_position_.IsInitialized());
EXPECT_TRUE(observer2.last_position_.IsInitialized());
EXPECT_TRUE(observer3.last_position_.IsInitialized());
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer2));
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer3));
}
TEST_F(GeolocationLocationArbitratorTest,
MultipleAddObserverCallsFromSameListener) {
MockLocationObserver observer;
arbitrator_->AddObserver(
&observer, GeolocationArbitrator::UpdateOptions(false));
// TODO(joth): Check this causes the GPS provider to fire up.
arbitrator_->AddObserver(
&observer, GeolocationArbitrator::UpdateOptions(true));
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer));
EXPECT_FALSE(arbitrator_->RemoveObserver(&observer));
}
TEST_F(GeolocationLocationArbitratorTest, RegistrationAfterFixArrives) {
MockLocationObserver observer1;
arbitrator_->AddObserver(&observer1, GeolocationArbitrator::UpdateOptions());
access_token_store_->NotifyDelegateTokensLoaded();
ASSERT_TRUE(MockLocationProvider::instance_);
EXPECT_FALSE(observer1.last_position_.IsInitialized());
SetReferencePosition(&MockLocationProvider::instance_->position_);
MockLocationProvider::instance_->UpdateListeners();
EXPECT_TRUE(observer1.last_position_.IsValidFix());
MockLocationObserver observer2;
EXPECT_FALSE(observer2.last_position_.IsValidFix());
arbitrator_->AddObserver(&observer2, GeolocationArbitrator::UpdateOptions());
EXPECT_TRUE(observer2.last_position_.IsValidFix());
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer1));
EXPECT_TRUE(arbitrator_->RemoveObserver(&observer2));
}
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