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// Copyright 2017 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 "components/offline_pages/core/prefetch/prefetch_network_request_factory_impl.h"
#include "base/memory/ptr_util.h"
#include "base/test/test_simple_task_runner.h"
#include "base/threading/thread_task_runner_handle.h"
#include "components/offline_pages/core/prefetch/generate_page_bundle_request.h"
#include "components/offline_pages/core/prefetch/get_operation_request.h"
#include "components/version_info/channel.h"
#include "net/url_request/test_url_fetcher_factory.h"
#include "net/url_request/url_request_test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace offline_pages {
class PrefetchNetworkRequestFactoryTest : public testing::Test {
public:
PrefetchNetworkRequestFactoryTest();
PrefetchNetworkRequestFactoryImpl* request_factory() {
return request_factory_.get();
}
private:
scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
base::ThreadTaskRunnerHandle task_runner_handle_;
scoped_refptr<net::TestURLRequestContextGetter> request_context_;
net::TestURLFetcherFactory url_fetcher_factory_;
std::unique_ptr<PrefetchNetworkRequestFactoryImpl> request_factory_;
};
PrefetchNetworkRequestFactoryTest::PrefetchNetworkRequestFactoryTest()
: task_runner_(new base::TestSimpleTaskRunner),
task_runner_handle_(task_runner_),
request_context_(new net::TestURLRequestContextGetter(task_runner_)) {
request_factory_ = base::MakeUnique<PrefetchNetworkRequestFactoryImpl>(
request_context_.get(), version_info::Channel::UNKNOWN, "a user agent");
}
TEST_F(PrefetchNetworkRequestFactoryTest, TestMakeGetOperationRequest) {
// Query whether there is an operation to start with, before we make a
// request.
std::string operation_name = "an operation";
GetOperationRequest* request =
request_factory()->FindGetOperationRequestByName(operation_name);
EXPECT_EQ(nullptr, request);
// Then, make the request and ensure we can find it by name.
request_factory()->MakeGetOperationRequest(operation_name,
PrefetchRequestFinishedCallback());
request = request_factory()->FindGetOperationRequestByName(operation_name);
EXPECT_NE(nullptr, request);
// Then check that a request is not found for another name (which was not
// requested).
std::string operation_name_2 = "another operation";
GetOperationRequest* request_2 =
request_factory()->FindGetOperationRequestByName(operation_name_2);
EXPECT_EQ(nullptr, request_2);
// Then make the second request.
request_factory()->MakeGetOperationRequest(operation_name_2,
PrefetchRequestFinishedCallback());
// Query for the second request, ensure it is different than the first
// request, and ensure it didn't change the first request.
request_2 =
request_factory()->FindGetOperationRequestByName(operation_name_2);
EXPECT_NE(nullptr, request_2);
EXPECT_EQ(request,
request_factory()->FindGetOperationRequestByName(operation_name));
EXPECT_NE(request, request_2);
// Then overwrite the first request with a new one, and make sure it's
// different.
request_factory()->MakeGetOperationRequest(operation_name,
PrefetchRequestFinishedCallback());
EXPECT_NE(request,
request_factory()->FindGetOperationRequestByName(operation_name));
}
TEST_F(PrefetchNetworkRequestFactoryTest, TestMakeGeneratePageBundleRequest) {
std::vector<std::string> urls = {"example.com/1", "example.com/2"};
std::string reg_id = "a registration id";
GeneratePageBundleRequest* request =
request_factory()->CurrentGeneratePageBundleRequest();
EXPECT_EQ(nullptr, request);
request_factory()->MakeGeneratePageBundleRequest(
urls, reg_id, PrefetchRequestFinishedCallback());
request = request_factory()->CurrentGeneratePageBundleRequest();
EXPECT_NE(nullptr, request);
urls = {"example.com/3"};
request_factory()->MakeGeneratePageBundleRequest(
urls, reg_id, PrefetchRequestFinishedCallback());
EXPECT_NE(request, request_factory()->CurrentGeneratePageBundleRequest());
}
} // namespace offline_pages
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