src/net/quic/quic_reliable_client_stream_test.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/quic/quic_reliable_client_stream.h"
   6
   7 #include "net/base/net_errors.h"
   8 #include "net/base/test_completion_callback.h"
   9 #include "net/quic/quic_client_session.h"
  10 #include "net/quic/quic_utils.h"
  11 #include "net/quic/test_tools/quic_test_utils.h"
  12 #include "testing/gmock/include/gmock/gmock.h"
  13
  14 using testing::Return;
  15 using testing::StrEq;
  16 using testing::_;
  17
  18 namespace net {
  19 namespace test {
  20 namespace {
  21
  22 class MockDelegate : public QuicReliableClientStream::Delegate {
  23  public:
  24   MockDelegate() {}
  25
  26   MOCK_METHOD0(OnSendData, int());
  27   MOCK_METHOD2(OnSendDataComplete, int(int, bool*));
  28   MOCK_METHOD2(OnDataReceived, int(const char*, int));
  29   MOCK_METHOD1(OnClose, void(QuicErrorCode));
  30   MOCK_METHOD1(OnError, void(int));
  31   MOCK_METHOD0(HasSendHeadersComplete, bool());
  32
  33  private:
  34   DISALLOW_COPY_AND_ASSIGN(MockDelegate);
  35 };
  36
  37 class QuicReliableClientStreamTest : public ::testing::Test {
  38  public:
  39   QuicReliableClientStreamTest()
  40       : session_(new MockConnection(1, IPEndPoint(), false), false),
  41         stream_(1, &session_, BoundNetLog()) {
  42     stream_.SetDelegate(&delegate_);
  43   }
  44
  45   testing::StrictMock<MockDelegate> delegate_;
  46   MockSession session_;
  47   QuicReliableClientStream stream_;
  48   QuicCryptoClientConfig crypto_config_;
  49 };
  50
  51 TEST_F(QuicReliableClientStreamTest, TerminateFromPeer) {
  52   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
  53
  54   stream_.TerminateFromPeer(true);
  55 }
  56
  57 TEST_F(QuicReliableClientStreamTest, ProcessData) {
  58   const char data[] = "hello world!";
  59   EXPECT_CALL(delegate_, OnDataReceived(StrEq(data), arraysize(data)));
  60   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
  61
  62   EXPECT_EQ(arraysize(data), stream_.ProcessData(data, arraysize(data)));
  63 }
  64
  65 TEST_F(QuicReliableClientStreamTest, ProcessDataWithError) {
  66   const char data[] = "hello world!";
  67   EXPECT_CALL(delegate_,
  68               OnDataReceived(StrEq(data),
  69                              arraysize(data))).WillOnce(Return(ERR_UNEXPECTED));
  70   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
  71
  72
  73   EXPECT_EQ(0u, stream_.ProcessData(data, arraysize(data)));
  74 }
  75
  76 TEST_F(QuicReliableClientStreamTest, OnError) {
  77   EXPECT_CALL(delegate_, OnError(ERR_INTERNET_DISCONNECTED));
  78
  79   stream_.OnError(ERR_INTERNET_DISCONNECTED);
  80   EXPECT_FALSE(stream_.GetDelegate());
  81 }
  82
  83 TEST_F(QuicReliableClientStreamTest, WriteStreamData) {
  84   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
  85
  86   const char kData1[] = "hello world";
  87   const size_t kDataLen = arraysize(kData1);
  88
  89   // All data written.
  90   EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _)).WillOnce(
  91       Return(QuicConsumedData(kDataLen, true)));
  92   TestCompletionCallback callback;
  93   EXPECT_EQ(OK, stream_.WriteStreamData(base::StringPiece(kData1, kDataLen),
  94                                         true, callback.callback()));
  95 }
  96
  97 TEST_F(QuicReliableClientStreamTest, WriteStreamDataAsync) {
  98   EXPECT_CALL(delegate_, HasSendHeadersComplete());
  99   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 100
 101   const char kData1[] = "hello world";
 102   const size_t kDataLen = arraysize(kData1);
 103
 104   // No data written.
 105   EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _)).WillOnce(
 106       Return(QuicConsumedData(0, false)));
 107   TestCompletionCallback callback;
 108   EXPECT_EQ(ERR_IO_PENDING,
 109             stream_.WriteStreamData(base::StringPiece(kData1, kDataLen),
 110                                     true, callback.callback()));
 111   ASSERT_FALSE(callback.have_result());
 112
 113   // All data written.
 114   EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _)).WillOnce(
 115       Return(QuicConsumedData(kDataLen, true)));
 116   stream_.OnCanWrite();
 117   ASSERT_TRUE(callback.have_result());
 118   EXPECT_EQ(OK, callback.WaitForResult());
 119 }
 120
 121 }  // namespace
 122 }  // namespace test
 123 }  // namespace net