Pull out common code from client and host versions of LogToServer

remoting/jingle_glue/log_to_server_unittest.cc

+// Copyright 2014 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 "remoting/jingle_glue/log_to_server.h"
+
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "remoting/jingle_glue/mock_objects.h"
+#include "remoting/jingle_glue/server_log_entry_unittest.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using buzz::XmlElement;
+using buzz::QName;
+using testing::_;
+using testing::DeleteArg;
+using testing::InSequence;
+using testing::Return;
+
+namespace remoting {
+
+namespace {
+
+const char kTestBotJid[] = "remotingunittest@bot.talk.google.com";
+const char kClientJid[] = "host@domain.com/1234";
+
+MATCHER_P2(IsLogEntry, key, value, "") {
+  XmlElement* entry = GetSingleLogEntryFromStanza(arg);
+  if (!entry) {
+    return false;
+  }
+
+  return entry->Attr(QName(std::string(), key)) == value;
+}
+
+}  // namespace
+
+class LogToServerTest : public testing::Test {
+ public:
+  LogToServerTest() {}
+  virtual void SetUp() OVERRIDE {
+    EXPECT_CALL(signal_strategy_, AddListener(_));
+    EXPECT_CALL(signal_strategy_, RemoveListener(_));
+    log_to_server_.reset(
+        new LogToServer(ServerLogEntry::ME2ME, &signal_strategy_, kTestBotJid));
+  }
+
+ protected:
+  base::MessageLoop message_loop_;
+  base::RunLoop run_loop_;
+  MockSignalStrategy signal_strategy_;
+  scoped_ptr<LogToServer> log_to_server_;
+};
+
+TEST_F(LogToServerTest, LogWhenConnected) {
+  {
+    InSequence s;
+    EXPECT_CALL(signal_strategy_, GetLocalJid())
+        .WillRepeatedly(Return(kClientJid));
+    EXPECT_CALL(signal_strategy_, AddListener(_));
+    EXPECT_CALL(signal_strategy_, GetNextId());
+    EXPECT_CALL(signal_strategy_, SendStanzaPtr(IsLogEntry("a", "1")))
+        .WillOnce(DoAll(DeleteArg<0>(), Return(true)));
+    EXPECT_CALL(signal_strategy_, GetNextId());
+    EXPECT_CALL(signal_strategy_, SendStanzaPtr(IsLogEntry("b", "2")))
+        .WillOnce(DoAll(DeleteArg<0>(), Return(true)));
+    EXPECT_CALL(signal_strategy_, RemoveListener(_))
+        .RetiresOnSaturation();
+  }
+
+  ServerLogEntry entry1;
+  ServerLogEntry entry2;
+  entry1.Set("a", "1");
+  entry2.Set("b", "2");
+  log_to_server_->Log(entry1);
+  log_to_server_->OnSignalStrategyStateChange(SignalStrategy::CONNECTED);
+  log_to_server_->Log(entry2);
+  run_loop_.RunUntilIdle();
+}
+
+TEST_F(LogToServerTest, DontLogWhenDisconnected) {
+  EXPECT_CALL(signal_strategy_, GetLocalJid())
+      .WillRepeatedly(Return(kClientJid));
+  EXPECT_CALL(signal_strategy_, SendStanzaPtr(_)).Times(0);
+
+  ServerLogEntry entry;
+  entry.Set("foo", "bar");
+  log_to_server_->Log(entry);
+  run_loop_.RunUntilIdle();
+}
+
+}  // namespace remoting