[Presentation API] 1-UA: notify receiver page when receiver connection becomes available (blink sid…

third_party/WebKit/Source/modules/presentation/PresentationReceiverTest.cpp

 // 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 "modules/presentation/PresentationReceiver.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/frame/LocalFrame.h"
 #include "core/testing/DummyPageHolder.h"
 #include "modules/presentation/PresentationConnectionList.h"
+#include "public/platform/modules/presentation/WebPresentationClient.h"
 #include "public/platform/modules/presentation/WebPresentationConnectionClient.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <v8.h>
 
 namespace blink {
 
 class MockEventListener : public EventListener {
 public:
     MockEventListener()
@@ skipping 44 matching lines @@
     const PresentationReceiver* receiver)
 {
     EXPECT_EQ(expectedSize, receiver->m_connectionList->m_connections.size());
 }
 
 using ::testing::StrictMock;
 
 TEST_F(PresentationReceiverTest, NoConnectionUnresolvedConnectionList)
 {
     V8TestingScope scope;
-    auto receiver = new PresentationReceiver(&scope.frame());
+    auto receiver = new PresentationReceiver(&scope.frame(), nullptr);

[mark a. foltz, 2016/09/15 16:53:18]

Please add a test case with a mock WebPresentationClient that checks that
receiver->setClient is called on the first call to receiver().

 
     auto eventHandler = new StrictMock<MockEventListener>();
     addConnectionavailableEventListener(eventHandler, receiver);
     EXPECT_CALL(*eventHandler, handleEvent(testing::_, testing::_)).Times(0);
 
     receiver->connectionList(scope.getScriptState());
 
     verifyConnectionListPropertyState(ScriptPromisePropertyBase::Pending, receiver);
     verifyConnectionListSize(0, receiver);
 }
 
 TEST_F(PresentationReceiverTest, OneConnectionResolvedConnectionListNoEvent)
 {
     V8TestingScope scope;
-    auto receiver = new PresentationReceiver(&scope.frame());
+    auto receiver = new PresentationReceiver(&scope.frame(), nullptr);
 
     auto eventHandler = new StrictMock<MockEventListener>();
     addConnectionavailableEventListener(eventHandler, receiver);
     EXPECT_CALL(*eventHandler, handleEvent(testing::_, testing::_)).Times(0);
 
     receiver->connectionList(scope.getScriptState());
 
     // Receive first connection.
     auto connectionClient = new TestWebPresentationConnectionClient();
-    receiver->onConnectionReceived(connectionClient);
+    receiver->onReceiverConnectionAvailable(connectionClient);
 
     verifyConnectionListPropertyState(ScriptPromisePropertyBase::Resolved, receiver);
     verifyConnectionListSize(1, receiver);
 }
 
 TEST_F(PresentationReceiverTest, TwoConnectionsFireOnconnectionavailableEvent)
 {
     V8TestingScope scope;
-    auto receiver = new PresentationReceiver(&scope.frame());
+    auto receiver = new PresentationReceiver(&scope.frame(), nullptr);
 
     StrictMock<MockEventListener>* eventHandler = new StrictMock<MockEventListener>();
     addConnectionavailableEventListener(eventHandler, receiver);
     EXPECT_CALL(*eventHandler, handleEvent(testing::_, testing::_)).Times(1);
 
     receiver->connectionList(scope.getScriptState());
     // Receive first connection.
     auto connectionClient1 = new TestWebPresentationConnectionClient();
-    receiver->onConnectionReceived(connectionClient1);
+    receiver->onReceiverConnectionAvailable(connectionClient1);
 
     // Receive second connection.
     auto connectionClient2 = new TestWebPresentationConnectionClient();
-    receiver->onConnectionReceived(connectionClient2);
+    receiver->onReceiverConnectionAvailable(connectionClient2);
 
     verifyConnectionListSize(2, receiver);
 }
 
 TEST_F(PresentationReceiverTest, TwoConnectionsNoEvent)
 {
     V8TestingScope scope;
-    auto receiver = new PresentationReceiver(&scope.frame());
+    auto receiver = new PresentationReceiver(&scope.frame(), nullptr);
 
     StrictMock<MockEventListener>* eventHandler = new StrictMock<MockEventListener>();
     addConnectionavailableEventListener(eventHandler, receiver);
     EXPECT_CALL(*eventHandler, handleEvent(testing::_, testing::_)).Times(0);
 
     // Receive first connection.
     auto connectionClient1 = new TestWebPresentationConnectionClient();
-    receiver->onConnectionReceived(connectionClient1);
+    receiver->onReceiverConnectionAvailable(connectionClient1);
 
     // Receive second connection.
     auto connectionClient2 = new TestWebPresentationConnectionClient();
-    receiver->onConnectionReceived(connectionClient2);
+    receiver->onReceiverConnectionAvailable(connectionClient2);
 
     receiver->connectionList(scope.getScriptState());
     verifyConnectionListPropertyState(ScriptPromisePropertyBase::Resolved, receiver);
     verifyConnectionListSize(2, receiver);
 }
 
 } // namespace blink