Revert of Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/mucroomlookuptask_unittest.cc

Index: webrtc/libjingle/xmpp/mucroomlookuptask_unittest.cc
diff --git a/webrtc/libjingle/xmpp/mucroomlookuptask_unittest.cc b/webrtc/libjingle/xmpp/mucroomlookuptask_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..da5b1458e5d64fb0c4d633d04552c5aa7b9a5470
--- /dev/null
+++ b/webrtc/libjingle/xmpp/mucroomlookuptask_unittest.cc
@@ -0,0 +1,187 @@
+/*
+ *  Copyright 2011 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string>
+#include <vector>
+
+#include "webrtc/libjingle/xmllite/xmlelement.h"
+#include "webrtc/libjingle/xmpp/constants.h"
+#include "webrtc/libjingle/xmpp/fakexmppclient.h"
+#include "webrtc/libjingle/xmpp/mucroomlookuptask.h"
+#include "webrtc/base/faketaskrunner.h"
+#include "webrtc/base/gunit.h"
+#include "webrtc/base/sigslot.h"
+
+class MucRoomLookupListener : public sigslot::has_slots<> {
+ public:
+  MucRoomLookupListener() : error_count(0) {}
+
+  void OnResult(buzz::MucRoomLookupTask* task,
+                const buzz::MucRoomInfo& room) {
+    last_room = room;
+  }
+
+  void OnError(buzz::IqTask* task,
+               const buzz::XmlElement* error) {
+    ++error_count;
+  }
+
+  buzz::MucRoomInfo last_room;
+  int error_count;
+};
+
+class MucRoomLookupTaskTest : public testing::Test {
+ public:
+  MucRoomLookupTaskTest() :
+      lookup_server_jid("lookup@domain.com"),
+      room_jid("muc-jid-ponies@domain.com"),
+      room_name("ponies"),
+      room_domain("domain.com"),
+      room_full_name("ponies@domain.com"),
+      hangout_id("some_hangout_id") {
+  }
+
+  virtual void SetUp() {
+    runner = new rtc::FakeTaskRunner();
+    xmpp_client = new buzz::FakeXmppClient(runner);
+    listener = new MucRoomLookupListener();
+  }
+
+  virtual void TearDown() {
+    delete listener;
+    // delete xmpp_client;  Deleted by deleting runner.
+    delete runner;
+  }
+
+  rtc::FakeTaskRunner* runner;
+  buzz::FakeXmppClient* xmpp_client;
+  MucRoomLookupListener* listener;
+  buzz::Jid lookup_server_jid;
+  buzz::Jid room_jid;
+  std::string room_name;
+  std::string room_domain;
+  std::string room_full_name;
+  std::string hangout_id;
+};
+
+TEST_F(MucRoomLookupTaskTest, TestLookupName) {
+  ASSERT_EQ(0U, xmpp_client->sent_stanzas().size());
+
+  buzz::MucRoomLookupTask* task =
+      buzz::MucRoomLookupTask::CreateLookupTaskForRoomName(
+          xmpp_client, lookup_server_jid, room_name, room_domain);
+  task->SignalResult.connect(listener, &MucRoomLookupListener::OnResult);
+  task->Start();
+
+  std::string expected_iq =
+      "<cli:iq type=\"set\" to=\"lookup@domain.com\" id=\"0\" "
+        "xmlns:cli=\"jabber:client\">"
+        "<query xmlns=\"jabber:iq:search\">"
+          "<room-name>ponies</room-name>"
+          "<room-domain>domain.com</room-domain>"
+        "</query>"
+      "</cli:iq>";
+
+  ASSERT_EQ(1U, xmpp_client->sent_stanzas().size());
+  EXPECT_EQ(expected_iq, xmpp_client->sent_stanzas()[0]->Str());
+
+  EXPECT_EQ("", listener->last_room.name);
+
+  std::string response_iq =
+      "<iq xmlns='jabber:client' from='lookup@domain.com' id='0' type='result'>"
+      "  <query xmlns='jabber:iq:search'>"
+      "    <item jid='muc-jid-ponies@domain.com'>"
+      "      <room-name>ponies</room-name>"
+      "      <room-domain>domain.com</room-domain>"
+      "    </item>"
+      "  </query>"
+      "</iq>";
+
+  xmpp_client->HandleStanza(buzz::XmlElement::ForStr(response_iq));
+
+  EXPECT_EQ(room_name, listener->last_room.name);
+  EXPECT_EQ(room_domain, listener->last_room.domain);
+  EXPECT_EQ(room_jid, listener->last_room.jid);
+  EXPECT_EQ(room_full_name, listener->last_room.full_name());
+  EXPECT_EQ(0, listener->error_count);
+}
+
+TEST_F(MucRoomLookupTaskTest, TestLookupHangoutId) {
+  ASSERT_EQ(0U, xmpp_client->sent_stanzas().size());
+
+  buzz::MucRoomLookupTask* task = buzz::MucRoomLookupTask::CreateLookupTaskForHangoutId(
+      xmpp_client, lookup_server_jid, hangout_id);
+  task->SignalResult.connect(listener, &MucRoomLookupListener::OnResult);
+  task->Start();
+
+  std::string expected_iq =
+      "<cli:iq type=\"set\" to=\"lookup@domain.com\" id=\"0\" "
+        "xmlns:cli=\"jabber:client\">"
+        "<query xmlns=\"jabber:iq:search\">"
+          "<hangout-id>some_hangout_id</hangout-id>"
+        "</query>"
+      "</cli:iq>";
+
+  ASSERT_EQ(1U, xmpp_client->sent_stanzas().size());
+  EXPECT_EQ(expected_iq, xmpp_client->sent_stanzas()[0]->Str());
+
+  EXPECT_EQ("", listener->last_room.name);
+
+  std::string response_iq =
+      "<iq xmlns='jabber:client' from='lookup@domain.com' id='0' type='result'>"
+      "  <query xmlns='jabber:iq:search'>"
+      "    <item jid='muc-jid-ponies@domain.com'>"
+      "      <room-name>some_hangout_id</room-name>"
+      "      <room-domain>domain.com</room-domain>"
+      "    </item>"
+      "  </query>"
+      "</iq>";
+
+  xmpp_client->HandleStanza(buzz::XmlElement::ForStr(response_iq));
+
+  EXPECT_EQ(hangout_id, listener->last_room.name);
+  EXPECT_EQ(room_domain, listener->last_room.domain);
+  EXPECT_EQ(room_jid, listener->last_room.jid);
+  EXPECT_EQ(0, listener->error_count);
+}
+
+TEST_F(MucRoomLookupTaskTest, TestError) {
+  buzz::MucRoomLookupTask* task = buzz::MucRoomLookupTask::CreateLookupTaskForRoomName(
+      xmpp_client, lookup_server_jid, room_name, room_domain);
+  task->SignalError.connect(listener, &MucRoomLookupListener::OnError);
+  task->Start();
+
+  std::string error_iq =
+      "<iq xmlns='jabber:client' id='0' type='error'"
+      "  from='lookup@domain.com'>"
+      "</iq>";
+
+  EXPECT_EQ(0, listener->error_count);
+  xmpp_client->HandleStanza(buzz::XmlElement::ForStr(error_iq));
+  EXPECT_EQ(1, listener->error_count);
+}
+
+TEST_F(MucRoomLookupTaskTest, TestBadJid) {
+  buzz::MucRoomLookupTask* task = buzz::MucRoomLookupTask::CreateLookupTaskForRoomName(
+      xmpp_client, lookup_server_jid, room_name, room_domain);
+  task->SignalError.connect(listener, &MucRoomLookupListener::OnError);
+  task->Start();
+
+  std::string response_iq =
+      "<iq xmlns='jabber:client' from='lookup@domain.com' id='0' type='result'>"
+      "  <query xmlns='jabber:iq:search'>"
+      "    <item/>"
+      "  </query>"
+      "</iq>";
+
+  EXPECT_EQ(0, listener->error_count);
+  xmpp_client->HandleStanza(buzz::XmlElement::ForStr(response_iq));
+  EXPECT_EQ(1, listener->error_count);
+}