mirror of
https://github.com/kidfromjupiter/nearby.git
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115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "sharing/payload_tracker.h"
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#include <cstdint>
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#include <memory>
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#include <optional>
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#include <string>
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#include <utility>
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#include <vector>
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#include "gtest/gtest.h"
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#include "absl/container/flat_hash_map.h"
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#include "absl/strings/string_view.h"
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#include "absl/time/time.h"
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#include "internal/test/fake_clock.h"
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#include "sharing/attachment_info.h"
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#include "sharing/file_attachment.h"
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#include "sharing/internal/public/context.h"
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#include "sharing/internal/test/fake_context.h"
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#include "sharing/nearby_connections_types.h"
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#include "sharing/proto/wire_format.pb.h"
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#include "sharing/share_target.h"
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#include "sharing/transfer_metadata.h"
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namespace nearby {
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namespace sharing {
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namespace {
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constexpr int64_t kFileId = 1;
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constexpr int64_t kFileSize = 100 * 1024; // 100KB
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constexpr absl::string_view kFileName = "test.jpg";
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constexpr absl::string_view kMimeType = "image/jpg";
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class PayloadTrackerTest : public ::testing::Test {
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public:
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void SetUp() override {
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share_target_.file_attachments.clear();
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share_target_.file_attachments.push_back(FileAttachment(
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kFileId, kFileSize, std::string(kFileName), std::string(kMimeType),
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service::proto::FileMetadata::IMAGE));
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attachment_info_map_.clear();
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AttachmentInfo attachment_info;
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attachment_info.payload_id = kFileId;
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attachment_info_map_.emplace(share_target_.file_attachments.at(0).id(),
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std::move(attachment_info));
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payload_tracker_ = std::make_unique<PayloadTracker>(
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context(), share_target_, attachment_info_map_,
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[&](ShareTarget share_target, TransferMetadata transfer_metadata) {
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current_percentage_ = transfer_metadata.progress();
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});
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}
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float percentage() const { return current_percentage_; }
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void FastForward(absl::Duration duration) {
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FakeClock* clock = dynamic_cast<FakeClock*>(context()->GetClock());
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clock->FastForward(duration);
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}
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void PayloadUpdate(int bytes_transferred) {
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auto transfer_update = std::make_unique<PayloadTransferUpdate>(
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/*payload_id=*/kFileId, PayloadStatus::kInProgress,
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/*total_bytes=*/kFileSize, /*bytes_transferred=*/bytes_transferred);
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payload_tracker_->OnStatusUpdate(std::move(transfer_update), std::nullopt);
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}
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private:
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Context* context() {
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static FakeContext* context = new FakeContext();
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return context;
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}
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std::unique_ptr<PayloadTracker> payload_tracker_ = nullptr;
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float current_percentage_ = 0.0;
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ShareTarget share_target_;
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absl::flat_hash_map<int64_t, AttachmentInfo> attachment_info_map_;
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};
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TEST_F(PayloadTrackerTest, StatusUpdateWithoutTimeUpdate) {
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EXPECT_EQ(percentage(), 0.0);
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PayloadUpdate(1024);
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EXPECT_EQ(percentage(), 1.0);
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PayloadUpdate(2048);
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EXPECT_EQ(percentage(), 2.0);
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}
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TEST_F(PayloadTrackerTest, StatusUpdateWithTimeUpdate) {
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EXPECT_EQ(percentage(), 0.0);
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PayloadUpdate(1024);
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EXPECT_EQ(percentage(), 1.0);
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FastForward(absl::Milliseconds(100));
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PayloadUpdate(2048);
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EXPECT_EQ(percentage(), 2.0);
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FastForward(absl::Milliseconds(100));
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PayloadUpdate(3072);
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EXPECT_EQ(percentage(), 3.0);
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}
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} // namespace
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} // namespace sharing
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} // namespace nearby
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