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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/components/quick_answers/search_result_loader.h"
#include <memory>
#include <string>
#include "base/memory/scoped_refptr.h"
#include "base/run_loop.h"
#include "base/test/task_environment.h"
#include "chromeos/components/quick_answers/public/cpp/quick_answers_prefs.h"
#include "chromeos/components/quick_answers/quick_answers_model.h"
#include "chromeos/components/quick_answers/test/fake_quick_answers_state.h"
#include "chromeos/components/quick_answers/test/test_helpers.h"
#include "chromeos/components/quick_answers/utils/quick_answers_utils.h"
#include "chromeos/services/assistant/public/shared/constants.h"
#include "services/data_decoder/public/cpp/test_support/in_process_data_decoder.h"
#include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h"
#include "services/network/test/test_url_loader_factory.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace quick_answers {
namespace {
constexpr char kValidResponse[] = R"()]}'
{
"results": [
{
"oneNamespaceType": 13668,
"unitConversionResult": {
"source": {
"valueAndUnit": {
"rawText": "23 centimeters"
}
},
"destination": {
"valueAndUnit": {
"rawText": "9.055 inches"
}
},
"category": "Length",
"sourceAmount": 23
}
}
]
}
)";
} // namespace
class SearchResultLoaderTest : public testing::Test {
public:
SearchResultLoaderTest() = default;
SearchResultLoaderTest(const SearchResultLoaderTest&) = delete;
SearchResultLoaderTest& operator=(const SearchResultLoaderTest&) = delete;
// testing::Test:
void SetUp() override {
mock_delegate_ = std::make_unique<MockResultLoaderDelegate>();
test_shared_loader_factory_ =
base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>(
&test_url_loader_factory_);
loader_ = std::make_unique<SearchResultLoader>(test_shared_loader_factory_,
mock_delegate_.get());
}
void TearDown() override { loader_.reset(); }
protected:
base::test::TaskEnvironment task_environment_;
std::unique_ptr<SearchResultLoader> loader_;
std::unique_ptr<MockResultLoaderDelegate> mock_delegate_;
data_decoder::test::InProcessDataDecoder in_process_data_decoder_;
network::TestURLLoaderFactory test_url_loader_factory_;
scoped_refptr<network::SharedURLLoaderFactory> test_shared_loader_factory_;
FakeQuickAnswersState fake_quick_answers_state_;
};
TEST_F(SearchResultLoaderTest, Success) {
base::RunLoop run_loop;
std::unique_ptr<QuickAnswersSession> session;
ON_CALL(*mock_delegate_, OnQuickAnswerReceived)
.WillByDefault(
[&session, &run_loop](
std::unique_ptr<QuickAnswersSession> quick_answers_session) {
session = std::move(quick_answers_session);
run_loop.Quit();
});
EXPECT_CALL(*mock_delegate_, OnNetworkError()).Times(0);
fake_quick_answers_state_.AsyncSetConsentStatus(
quick_answers::prefs::ConsentStatus::kAccepted);
loader_->Fetch(PreprocessRequest(IntentInfo("23cm", IntentType::kUnknown)));
test_url_loader_factory_.SimulateResponseForPendingRequest(
chromeos::assistant::kKnowledgeApiEndpoint, kValidResponse, net::HTTP_OK,
network::TestURLLoaderFactory::ResponseMatchFlags::kUrlMatchPrefix);
run_loop.Run();
ASSERT_TRUE(session);
ASSERT_TRUE(session->quick_answer);
EXPECT_EQ("9.055 inches", GetQuickAnswerTextForTesting(
session->quick_answer->first_answer_row));
}
TEST_F(SearchResultLoaderTest, NetworkError) {
EXPECT_CALL(*mock_delegate_, OnNetworkError());
EXPECT_CALL(*mock_delegate_, OnQuickAnswerReceived(testing::_)).Times(0);
fake_quick_answers_state_.AsyncSetConsentStatus(
quick_answers::prefs::ConsentStatus::kAccepted);
loader_->Fetch(PreprocessRequest(IntentInfo("23cm", IntentType::kUnknown)));
test_url_loader_factory_.SimulateResponseForPendingRequest(
chromeos::assistant::kKnowledgeApiEndpoint, std::string(),
net::HTTP_NOT_FOUND,
network::TestURLLoaderFactory::ResponseMatchFlags::kUrlMatchPrefix);
base::RunLoop().RunUntilIdle();
}
TEST_F(SearchResultLoaderTest, EmptyResponse) {
EXPECT_CALL(*mock_delegate_, OnQuickAnswerReceived(testing::Eq(nullptr)));
EXPECT_CALL(*mock_delegate_, OnNetworkError()).Times(0);
fake_quick_answers_state_.AsyncSetConsentStatus(
quick_answers::prefs::ConsentStatus::kAccepted);
loader_->Fetch(PreprocessRequest(IntentInfo("23cm", IntentType::kUnknown)));
test_url_loader_factory_.SimulateResponseForPendingRequest(
chromeos::assistant::kKnowledgeApiEndpoint, std::string(), net::HTTP_OK,
network::TestURLLoaderFactory::ResponseMatchFlags::kUrlMatchPrefix);
base::RunLoop().RunUntilIdle();
}
} // namespace quick_answers
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