Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator_unittest.cc

Index: components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator_unittest.cc
diff --git a/components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator_unittest.cc b/components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator_unittest.cc
deleted file mode 100644
index f1a31775a013df3d7cc05913de6d568e13e04896..0000000000000000000000000000000000000000
--- a/components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator_unittest.cc
+++ /dev/null
@@ -1,264 +0,0 @@
-// Copyright 2016 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/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator.h"
-
-#include <algorithm>
-#include <string>
-
-#include "base/logging.h"
-#include "base/macros.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace proximity_auth {
-namespace weave {
-
-class ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest
-    : public testing::Test {
- protected:
-  ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest() {}
-
-  void TestConnectionCloseWithReason(ReasonForClose reason_for_close,
-                                     uint8_t expected_reason_for_close) {
-    std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-        BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-    Packet packet = generator->CreateConnectionClose(reason_for_close);
-
-    const uint16_t kCloseSize = 3;
-    Packet expected(kCloseSize, 0);
-    // uWeave Header:
-    // 1--- ---- : type = 1 (control packet)
-    // -000 ---- : counter = 0
-    // ---- 0010 : command = 2 (close)
-    // 1000 0010 = 0x82
-    expected = {0x82, kEmptyUpperByte, expected_reason_for_close};
-
-    EXPECT_EQ(expected, packet);
-  }
-
-  uint8_t GetCounterFromHeader(uint8_t header) { return (header >> 4) & 7; }
-
-  uint8_t GetPacketType(uint8_t header) { return (header >> 7) & 1; }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(
-      ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest);
-};
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       CreateConnectionRequestTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  Packet packet = generator->CreateConnectionRequest();
-
-  const uint16_t kRequestSize = 7;
-  Packet expected(kRequestSize, 0);
-  // uWeave Header:
-  // 1--- ---- :  type = 1 (control packet)
-  // -000 ---- : counter = 0
-  // ---- 0000 : command = 0 (request)
-  // 1000 0000 = 0x80
-  expected = {0x80,
-              kEmptyUpperByte,
-              kByteWeaveVersion,
-              kEmptyUpperByte,
-              kByteWeaveVersion,
-              kEmptyUpperByte,
-              kByteSelectMaxPacketSize};
-
-  EXPECT_EQ(expected, packet);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       CreateConnectionResponseWithDefaultPacketSizeTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  Packet packet = generator->CreateConnectionResponse();
-
-  const uint16_t kResponseSize = 5;
-  Packet expected_default(kResponseSize, 0);
-  // uWeave Header:
-  // 1--- ---- : type = 1 (control packet)
-  // -000 ---- : counter = 0
-  // ---- 0001 : command = 1 (response)
-  // 1000 0001 = 0x81
-  expected_default = {0x81, kEmptyUpperByte, kByteWeaveVersion, kEmptyUpperByte,
-                      kByteDefaultMaxPacketSize};
-
-  EXPECT_EQ(expected_default, packet);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       CreateConnectionResponseWithSelectedPacketSizeTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  const uint8_t kSelectedPacketSize = 30;
-  const uint16_t kResponseSize = 5;
-
-  generator->SetMaxPacketSize(kSelectedPacketSize);
-
-  Packet packet = generator->CreateConnectionResponse();
-
-  Packet expected_selected(kResponseSize, 0);
-  // uWeave Header:
-  // 1--- ---- : type = 1 (control packet)
-  // -000 ---- : counter = 0
-  // ---- 0001 : command = 1 (response)
-  // 1000 0001 = 0x81
-  expected_selected = {0x81, kEmptyUpperByte, kByteWeaveVersion,
-                       kEmptyUpperByte, kSelectedPacketSize};
-  EXPECT_EQ(expected_selected, packet);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       CreateConnectionCloseTest) {
-  // Reason for close spec of uWeave.
-  // 0x00: Close without error
-  // 0x01: Unknown error
-  // 0x02: No common version supported
-  // 0x03: Received packet out of sequence
-  // 0x80: Application error
-
-  TestConnectionCloseWithReason(ReasonForClose::CLOSE_WITHOUT_ERROR, 0x00);
-  TestConnectionCloseWithReason(ReasonForClose::UNKNOWN_ERROR, 0x01);
-  TestConnectionCloseWithReason(ReasonForClose::NO_COMMON_VERSION_SUPPORTED,
-                                0x02);
-  TestConnectionCloseWithReason(ReasonForClose::RECEIVED_PACKET_OUT_OF_SEQUENCE,
-                                0x03);
-  TestConnectionCloseWithReason(ReasonForClose::APPLICATION_ERROR, 0x80);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       EncodeDataMessageWithDefaultPacketSizeTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  std::string data = "abcdefghijklmnopqrstuvwxyz";
-
-  std::vector<Packet> packets = generator->EncodeDataMessage(data);
-
-  std::vector<Packet> expected(2);
-
-  // uWeave Header:
-  // 0--- ---- : type = 0 (data packet)
-  // -000 ---- : counter = 0
-  // ---- 1--- : first packet = true
-  // ---- -0-- : last packet = false
-  // ---- --00 : defined by uWeave to be 0
-  // 0000 1000 = 0x08
-  expected[0] = {0x08, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
-                 'j',  'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's'};
-
-  // uWeave Header:
-  // 0--- ---- : type = 0 (data packet)
-  // -001 ---- : counter = 1
-  // ---- 0--- : first packet = false
-  // ---- -1-- : last packet = true
-  // ---- --00 : defined by uWeave to be 0
-  // 0001 0100 = 0x14
-  expected[1] = {0x14, 't', 'u', 'v', 'w', 'x', 'y', 'z'};
-
-  EXPECT_EQ(expected, packets);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       EncodeDataMessageWithSelectedPacketSizeTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  const uint32_t packet_size = 30;
-  const uint32_t residual_packet_size = 2;
-  std::string a(packet_size - 1, 'a');
-  std::string b(packet_size - 1, 'b');
-  std::string c(residual_packet_size - 1, 'c');
-
-  std::string data = a + b + c;
-
-  generator->SetMaxPacketSize(packet_size);
-
-  std::vector<Packet> packets = generator->EncodeDataMessage(data);
-
-  std::vector<Packet> expected(3);
-
-  expected[0].assign(packet_size, 'a');
-  // uWeave Header:
-  // 0--- ---- : type = 0 (data packet)
-  // -000 ---- : counter = 0
-  // ---- 1--- : first packet = true
-  // ---- -0-- : last packet = false
-  // ---- --00 : defined by uWeave to be 0
-  // 0000 1000 = 0x08
-  expected[0][0] = 0x08;
-
-  expected[1].assign(packet_size, 'b');
-  // uWeave Header:
-  // 0--- ---- : type = 0 (data packet)
-  // -001 ---- : counter = 1
-  // ---- 0--- : first packet = false
-  // ---- -0-- : last packet = false
-  // ---- --00 : defined by uWeave to be 0
-  // 0001 0000 = 0x10
-  expected[1][0] = 0x10;
-
-  expected[2].assign(residual_packet_size, 'c');
-  // uWeave Header:
-  // 0--- ---- : type = 0 (data packet)
-  // -010 ---- : counter = 2
-  // ---- 0--- : first packet = false
-  // ---- -1-- : last packet = true
-  // ---- --00 : defined by uWeave to be 0
-  // 0010 0100 = 0x24
-  expected[2][0] = 0x24;
-
-  EXPECT_EQ(expected, packets);
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       PacketCounterForMixedPacketTypesTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  Packet packet = generator->CreateConnectionRequest();
-
-  EXPECT_EQ(0, GetCounterFromHeader(packet[0]));
-
-  std::string data = "a";
-  std::vector<Packet> packets = generator->EncodeDataMessage(data);
-
-  EXPECT_EQ(1, GetCounterFromHeader(packets[0][0]));
-
-  packet = generator->CreateConnectionClose(ReasonForClose::UNKNOWN_ERROR);
-
-  EXPECT_EQ(2, GetCounterFromHeader(packet[0]));
-}
-
-TEST_F(ProximityAuthBluetoothLowEnergyWeavePacketGeneratorTest,
-       PacketCounterWrappedAroundTest) {
-  std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator> generator =
-      BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance();
-
-  const uint8_t kNumPackets = 100;
-  std::string data(kNumPackets * kByteDefaultMaxPacketSize, 'a');
-
-  std::vector<Packet> packets = generator->EncodeDataMessage(data);
-
-  std::vector<Packet> expected(kNumPackets);
-
-  const uint8_t kDataType = 0;
-
-  for (uint8_t i = 0; i < kNumPackets; ++i) {
-    uint8_t header = packets[i][0];
-    EXPECT_EQ(i % kMaxPacketCounter, GetCounterFromHeader(header));
-    EXPECT_EQ(kDataType, GetPacketType(header));
-  }
-}
-
-}  // namespace weave
-
-}  // namespace proximity_auth