Added a debug info UI for Blimp

blimp/net/blimp_connection_statistics_unittest.cc

Index: blimp/net/blimp_connection_statistics_unittest.cc
diff --git a/blimp/net/blimp_connection_statistics_unittest.cc b/blimp/net/blimp_connection_statistics_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..46d896850644a95e53f852995877e283e65644e2
--- /dev/null
+++ b/blimp/net/blimp_connection_statistics_unittest.cc
@@ -0,0 +1,50 @@
+// 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 <blimp/net/blimp_connection_statistics.h>

[Kevin M, 2016/05/20 01:02:04]

No angle brackets for non-standard headers

[shaktisahu, 2016/05/22 22:36:57]

Done.

+#include "base/bind.h"
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "base/threading/thread.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using testing::_;
+
+namespace blimp {
+
+class BlimpConnectionStatisticsTest : public testing::Test {
+ public:
+  BlimpConnectionStatisticsTest()
+      : stats_(new BlimpConnectionStatistics(message_loop_.task_runner())) {}
+
+  ~BlimpConnectionStatisticsTest() override {}
+
+  MOCK_METHOD1(UpdateDebugInfoCallback,
+               void(BlimpConnectionStatistics::StatisticsMap));
+
+ protected:
+  base::MessageLoop message_loop_;
+  std::unique_ptr<BlimpConnectionStatistics> stats_;

[Kevin M, 2016/05/20 01:02:04]

DISALLOW_COPY_AND_ASSIGN()

[shaktisahu, 2016/05/22 22:36:57]

Done.

+};
+
+TEST_F(BlimpConnectionStatisticsTest, AddStatsAndVerify) {
+  stats_->Add(BlimpConnectionStatistics::BYTES_SENT, 10);
+  stats_->Add(BlimpConnectionStatistics::BYTES_SENT, 20);
+  stats_->Add(BlimpConnectionStatistics::BYTES_RECEIVED, 5);
+  stats_->Increment(BlimpConnectionStatistics::COMMIT);
+  base::RunLoop().RunUntilIdle();
+
+  BlimpConnectionStatistics::StatisticsMap map;
+  map[BlimpConnectionStatistics::BYTES_SENT] = 30;
+  map[BlimpConnectionStatistics::BYTES_RECEIVED] = 5;
+  map[BlimpConnectionStatistics::COMMIT] = 1;
+
+  EXPECT_CALL(*this, UpdateDebugInfoCallback(map));
+  stats_->GetDebugInfo(
+      base::Bind(&BlimpConnectionStatisticsTest::UpdateDebugInfoCallback,
+                 base::Unretained(this)));
+}
+
+}  // namespace blimp