Refactor net tests to use GMock matchers for checking net::Error results

net/spdy/bidirectional_stream_spdy_impl_unittest.cc

 // 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 "net/spdy/bidirectional_stream_spdy_impl.h"
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/time/time.h"
 #include "base/timer/mock_timer.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_response_info.h"
 #include "net/log/net_log.h"
 #include "net/log/test_net_log.h"
 #include "net/socket/socket_test_util.h"
 #include "net/spdy/spdy_session.h"
 #include "net/spdy/spdy_test_util_common.h"
 #include "net/test/cert_test_util.h"
+#include "net/test/gtest_util.h"
 #include "net/test/test_data_directory.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using net::test::IsError;
+using net::test::IsOk;
+
 namespace net {
 
 namespace {
 
 const char kBodyData[] = "Body data";
 const size_t kBodyDataSize = arraysize(kBodyData);
 // Size of the buffer to be allocated for each read.
 const size_t kReadBufferSize = 4096;
 
 class TestDelegateBase : public BidirectionalStreamImpl::Delegate {
@@ skipping 243 matching lines @@
   delegate->Start(&request_info, net_log_.bound());
   base::RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(delegate->on_failed_called());
 
   // Try to send data after OnFailed(), should not get called back.
   scoped_refptr<StringIOBuffer> buf(new StringIOBuffer("dummy"));
   delegate->SendData(buf.get(), buf->size(), false);
   base::RunLoop().RunUntilIdle();
 
-  EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, delegate->error());
+  EXPECT_THAT(delegate->error(), IsError(ERR_SPDY_PROTOCOL_ERROR));
   EXPECT_EQ(0, delegate->on_data_read_count());
   EXPECT_EQ(0, delegate->on_data_sent_count());
   EXPECT_EQ(kProtoHTTP2, delegate->GetProtocol());
   // BidirectionalStreamSpdyStreamJob does not count the bytes sent for |rst|
   // because it is sent after SpdyStream::Delegate::OnClose is called.
   EXPECT_EQ(CountWriteBytes(writes, 1), delegate->GetTotalSentBytes());
   EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
             delegate->GetTotalReceivedBytes());
 }
 
@@ skipping 59 matching lines @@
   EXPECT_FALSE(delegate->on_failed_called());
 
   EXPECT_EQ("200", delegate->response_headers().find(":status")->second);
   EXPECT_EQ(0, delegate->on_data_read_count());
   EXPECT_EQ(kProtoHTTP2, delegate->GetProtocol());
   EXPECT_EQ(0, delegate->GetTotalSentBytes());
   EXPECT_EQ(0, delegate->GetTotalReceivedBytes());
 }
 
 }  // namespace net