public static void ClientBaseOfT_Sync_RoundTrip_Call_Using_NetTcpTransport()
{
// This test verifies ClientBase<T> can be used to create a proxy and invoke an operation over Tcp
// (request reply over Tcp)
// This test verifies ClientBase<T> can be used to create a proxy and invoke an operation over Http
CustomBinding binding = new CustomBinding(
new TextMessageEncodingBindingElement(),
new TcpTransportBindingElement());
MyClientBase client = new MyClientBase(binding, new EndpointAddress(Endpoints.Tcp_CustomBinding_NoSecurity_Text_Address));
IWcfServiceGenerated serviceProxy = client.ChannelFactory.CreateChannel();
try
{
string result = serviceProxy.Echo("Hello");
Assert.Equal("Hello", result);
}
finally
{
if (client != null && client.State != CommunicationState.Closed)
{
client.Abort();
}
}
}
public static void ClientBaseOfT_Sync_RoundTrip_Call_Using_NetTcpTransport()
{
// This test verifies ClientBase<T> can be used to create a proxy and invoke an operation over Tcp
// (request reply over Tcp)
MyClientBase client = null;
IWcfServiceGenerated serviceProxy = null;
try
{
// *** SETUP *** \\
CustomBinding binding = new CustomBinding(new TextMessageEncodingBindingElement(), new TcpTransportBindingElement());
client = new MyClientBase(binding, new EndpointAddress(Endpoints.Tcp_CustomBinding_NoSecurity_Text_Address));
serviceProxy = client.ChannelFactory.CreateChannel();
// *** EXECUTE *** \\
string result = serviceProxy.Echo("Hello");
// *** VALIDATE *** \\
Assert.Equal("Hello", result);
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, (ICommunicationObject)client);
}
}
private static void ServiceContract_TypedProxy_AsyncTask_Call(Binding binding, string endpoint, string testName)
{
// This test verifies a typed proxy can call a service operation asynchronously using Task<string>
StringBuilder errorBuilder = new StringBuilder();
try
{
ChannelFactory <IWcfServiceGenerated> factory = new ChannelFactory <IWcfServiceGenerated>(binding, new EndpointAddress(endpoint));
IWcfServiceGenerated serviceProxy = factory.CreateChannel();
Task <string> task = serviceProxy.EchoAsync("Hello");
string result = task.Result;
if (!string.Equals(result, "Hello"))
{
errorBuilder.AppendLine(String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
}
factory.Close();
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format("Unexpected exception was caught: {0}", ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, string.Format("Test Scenario: TypedProxyAsyncTaskCall FAILED with the following errors: {0}", errorBuilder));
}
public static void ServiceContract_TypedProxy_Synchronous_Call()
{
// This test verifies a typed proxy can call a service operation synchronously
StringBuilder errorBuilder = new StringBuilder();
try
{
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
// Note the service interface used. It was manually generated with svcutil.
ChannelFactory <IWcfServiceGenerated> factory = new ChannelFactory <IWcfServiceGenerated>(customBinding, new EndpointAddress(Endpoints.DefaultCustomHttp_Address));
IWcfServiceGenerated serviceProxy = factory.CreateChannel();
string result = serviceProxy.Echo("Hello");
if (!string.Equals(result, "Hello"))
{
errorBuilder.AppendLine(String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
}
factory.Close();
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format("Unexpected exception was caught: {0}", ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, string.Format("Test Scenario: TypedProxySynchronousCall FAILED with the following errors: {0}", errorBuilder));
}
// Create the channel factory using BasicHttpBinding and open the channel using a user generated interface
public static void CreateChannel_Of_Typed_Proxy_Using_BasicHttpBinding()
{
ChannelFactory <IWcfServiceGenerated> factory = null;
try
{
BasicHttpBinding binding = new BasicHttpBinding();
// Create the channel factory
factory = new ChannelFactory <IWcfServiceGenerated>(binding, new EndpointAddress(Constants.BaseAddress.HttpBaseAddress));
factory.Open();
// Create the channel.
IWcfServiceGenerated channel = factory.CreateChannel();
Assert.IsAssignableFrom <IWcfServiceGenerated>(channel);
}
finally
{
if (factory != null)
{
factory.Close();
}
}
}
public static void ServiceContract_Call_Operation_With_MessageParameterAttribute()
{
// This test verifies the scenario where MessageParameter attribute is used in the contract
StringBuilder errorBuilder = new StringBuilder();
ChannelFactory <IWcfServiceGenerated> factory = null;
IWcfServiceGenerated serviceProxy = null;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
// Note the service interface used. It was manually generated with svcutil.
factory = new ChannelFactory <IWcfServiceGenerated>(customBinding, new EndpointAddress(Endpoints.DefaultCustomHttp_Address));
serviceProxy = factory.CreateChannel();
// *** EXECUTE *** \\
string echoString = "you";
string result = serviceProxy.EchoMessageParameter(echoString);
// *** VALIDATE *** \\
Assert.True(string.Equals(result, "Hello " + echoString), String.Format("Expected response from Service: {0} Actual was: {1}", "Hello " + echoString, result));
// *** CLEANUP *** \\
((ICommunicationObject)serviceProxy).Close();
factory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, factory);
}
}
public static void ClientBaseOfT_Call()
{
// This test verifies ClientBase<T> can be used to create a proxy and invoke an operation
StringBuilder errorBuilder = new StringBuilder();
try
{
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
MyClientBase client = new MyClientBase(customBinding, new EndpointAddress(BaseAddress.HttpBaseAddress));
IWcfServiceGenerated serviceProxy = client.ChannelFactory.CreateChannel();
string result = serviceProxy.Echo("Hello");
if (!string.Equals(result, "Hello"))
{
errorBuilder.AppendLine(String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
}
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format("Unexpected exception was caught: {0}", ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, string.Format("Test Scenario: ClientBaseOfTCall FAILED with the following errors: {0}", errorBuilder));
}
private static void ServiceContract_TypedProxy_AsyncTask_Call_TestImpl(Binding binding, string endpoint, string testName)
{
// This test verifies a typed proxy can call a service operation asynchronously using Task<string>
ChannelFactory <IWcfServiceGenerated> factory = null;
EndpointAddress endpointAddress = null;
IWcfServiceGenerated serviceProxy = null;
string result = null;
try
{
// *** SETUP *** \\
endpointAddress = new EndpointAddress(endpoint);
factory = new ChannelFactory <IWcfServiceGenerated>(binding, endpointAddress);
serviceProxy = factory.CreateChannel();
// *** EXECUTE *** \\
Task <string> task = serviceProxy.EchoAsync("Hello");
result = task.Result;
// *** VALIDATE *** \\
Assert.True(String.Equals(result, "Hello"), String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, factory);
}
}
public static void ClientBaseOfT_Sync_RoundTrip_Check_CommunicationState()
{
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
MyClientBase client = new MyClientBase(customBinding, new EndpointAddress(Endpoints.HttpSoap12_Address));
Assert.Equal(CommunicationState.Created, client.State);
IWcfServiceGenerated serviceProxy = client.ChannelFactory.CreateChannel();
Assert.Equal(CommunicationState.Opened, client.State);
try
{
string result = serviceProxy.Echo("Hello");
Assert.Equal(CommunicationState.Opened, client.State);
((ICommunicationObject)client).Close();
Assert.Equal(CommunicationState.Closed, client.State);
}
finally
{
// normally we'd also check for if (client != null && client.State != CommuncationState.Closed),
// but this is a test and it'd be good to have the Abort happen and the channel is still Closed
if (client != null)
{
client.Abort();
Assert.Equal(CommunicationState.Closed, client.State);
}
}
}
// Create the channel factory using BasicHttpBinding and open the channel using a user generated interface
public static void CreateChannel_Of_Typed_Proxy_Using_BasicHttpBinding()
{
ChannelFactory <IWcfServiceGenerated> factory = null;
try
{
BasicHttpBinding binding = new BasicHttpBinding();
// Create the channel factory
factory = new ChannelFactory <IWcfServiceGenerated>(binding, new EndpointAddress(FakeAddress.HttpAddress));
factory.Open();
// Create the channel.
IWcfServiceGenerated channel = factory.CreateChannel();
Assert.True(typeof(IWcfServiceGenerated).GetTypeInfo().IsAssignableFrom(channel.GetType().GetTypeInfo()),
String.Format("Channel type '{0}' was not assignable to '{1}'", channel.GetType(), typeof(IRequestChannel)));
}
finally
{
if (factory != null)
{
factory.Close();
}
}
}
public static void ClientMessageInspector_Verify_Invoke()
{
// This test verifies ClientMessageInspector can be added to the client endpoint behaviors
// and this is it called properly when a message is sent.
StringBuilder errorBuilder = new StringBuilder();
try
{
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
MyClientBase client = new MyClientBase(customBinding, new EndpointAddress(BaseAddress.HttpBaseAddress));
// Add the ClientMessageInspector and give it an instance where it can record what happens when it is called.
ClientMessageInspectorData data = new ClientMessageInspectorData();
client.Endpoint.EndpointBehaviors.Add(new ClientMessageInspectorBehavior(data));
IWcfServiceGenerated serviceProxy = client.ChannelFactory.CreateChannel();
// This proxy call should invoke the client message inspector
string result = serviceProxy.Echo("Hello");
if (!string.Equals(result, "Hello"))
{
errorBuilder.AppendLine(String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
}
if (!data.BeforeSendRequestCalled)
{
errorBuilder.AppendLine(String.Format("Did not call BeforeSendRequest"));
}
if (data.Request == null)
{
errorBuilder.AppendLine(String.Format("Did not call pass Request to BeforeSendRequest"));
}
if (data.Channel == null)
{
errorBuilder.AppendLine(String.Format("Did not call pass Channel to BeforeSendRequest"));
}
if (!data.AfterReceiveReplyCalled)
{
errorBuilder.AppendLine(String.Format("Did not call AfterReceiveReplyCalled"));
}
if (data.Reply == null)
{
errorBuilder.AppendLine(String.Format("Did not call pass Reply to AfterReceiveReplyCalled"));
}
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format("Unexpected exception was caught: {0}", ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, string.Format("Test Scenario: ClientMessageInspectorScenario FAILED with the following errors: {0}", errorBuilder));
}
public static void ClientBaseOfT_Async_Open_Close_Events_Fire()
{
MyClientBase client = null;
List <string> eventsCalled = new List <string>(4);
List <string> proxyEventsCalled = new List <string>(4);
IWcfServiceGenerated proxy = null;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
client = new MyClientBase(customBinding, new EndpointAddress(Endpoints.HttpSoap12_Address));
// Listen to all events on the ClientBase and on the generated proxy
ClientBaseTestHelpers.RegisterForEvents(client, eventsCalled);
proxy = client.Proxy;
ClientBaseTestHelpers.RegisterForEvents((ICommunicationObject)proxy, proxyEventsCalled);
// *** EXECUTE *** \\
Task <string> task = proxy.EchoAsync("Hello");
task.GetAwaiter().GetResult();
IAsyncResult ar = ((ICommunicationObject)client).BeginClose(null, null);
((ICommunicationObject)client).EndClose(ar);
// *** VALIDATE *** \\
// We expect both the ClientBase and the generated proxy to have fired all the open/close events
string expected = "Opening,Opened,Closing,Closed";
string actual = String.Join(",", eventsCalled);
Assert.True(String.Equals(expected, actual),
String.Format("Expected client to receive events '{0}' but actual was '{1}'", expected, actual));
actual = String.Join(",", proxyEventsCalled);
Assert.True(String.Equals(expected, actual),
String.Format("Expected proxy to receive events '{0}' but actual was '{1}'", expected, actual));
// *** CLEANUP *** \\
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)proxy, (ICommunicationObject)client);
}
}
public static void ServiceContract_TypedProxy_Task_Call_WithSyncContext_ContinuesOnSameThread()
{
// This test verifies a task based call to a service operation continues on the same thread
StringBuilder errorBuilder = new StringBuilder();
try
{
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
ChannelFactory <IWcfServiceGenerated> factory = new ChannelFactory <IWcfServiceGenerated>(customBinding, new EndpointAddress(Endpoints.DefaultCustomHttp_Address));
IWcfServiceGenerated serviceProxy = factory.CreateChannel();
string result = String.Empty;
bool success = Task.Run(() =>
{
SingleThreadSynchronizationContext.Run(async delegate
{
int startThread = Environment.CurrentManagedThreadId;
result = await serviceProxy.EchoAsync("Hello");
if (startThread != Environment.CurrentManagedThreadId)
{
errorBuilder.AppendLine(String.Format("Expected continuation to happen on thread {0} but actually continued on thread {1}",
startThread, Environment.CurrentManagedThreadId));
}
});
}).Wait(ScenarioTestHelpers.TestTimeout);
if (!success)
{
errorBuilder.AppendLine(String.Format("Test didn't complete within the expected time"));
}
if (!string.Equals(result, "Hello"))
{
errorBuilder.AppendLine(String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
}
factory.Close();
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format("Unexpected exception was caught: {0}", ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, string.Format("Test Scenario: TaskCallWithSynchContextContinuesOnSameThread FAILED with the following errors: {0}", errorBuilder));
}
public static void ClientBaseOfT_Dispose_Closes_Factory_And_Proxy()
{
MyClientBase client = null;
IWcfServiceGenerated serviceProxy = null;
ChannelFactory <IWcfServiceGenerated> factory = null;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
string endpoint = Endpoints.HttpSoap12_Address;
client = new MyClientBase(customBinding, new EndpointAddress(endpoint));
factory = client.ChannelFactory;
// *** EXECUTE *** \\
// Explicitly open the ClientBase to follow general WCF guidelines
((ICommunicationObject)client).Open();
// Use the internal proxy generated by ClientBase to most resemble how svcutil-generated code works.
// Customers cannot normally access this protected member explicitly, but the generated code uses it.
serviceProxy = client.Proxy;
// *** EXECUTE *** \\
// ClientBase is IDisposable, which should close the client, factory and proxy
((IDisposable)client).Dispose();
// *** VALIDATE *** \\
// Closing the ClientBase closes the internal channel and factory
Assert.True(CommunicationState.Closed == client.State,
String.Format("Expected client state to be Closed but actual was '{0}'", client.State));
// Closing the ClientBase also closes the internal channel
Assert.True(CommunicationState.Closed == ((ICommunicationObject)serviceProxy).State,
String.Format("Expected proxy state to be Closed but actual was '{0}'", ((ICommunicationObject)serviceProxy).State));
// Closing the ClientBase also closes the channel factory
Assert.True(CommunicationState.Closed == factory.State,
String.Format("Expected channel factory state to be Closed but actual was '{0}'", factory.State));
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, client, factory);
}
}
public static void ClientBaseOfT_Sync_Removed_Open_Close_Events_Do_Not_Fire()
{
MyClientBase client = null;
List <string> eventsCalled = new List <string>(4);
List <string> proxyEventsCalled = new List <string>(4);
IWcfServiceGenerated proxy = null;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
client = new MyClientBase(customBinding, new EndpointAddress(Endpoints.HttpSoap12_Address));
// Both Add and Remove event handlers
ClientBaseTestHelpers.RegisterForEvents(client, eventsCalled, deregister: true);
proxy = client.Proxy;
ClientBaseTestHelpers.RegisterForEvents((ICommunicationObject)proxy, proxyEventsCalled, deregister: true);
// *** EXECUTE *** \\
proxy.Echo("Hello");
((ICommunicationObject)client).Close();
// *** VALIDATE *** \\
// We expect both the ClientBase and the generated proxy to have NOT fired all the open/close events
string actual = String.Join(",", eventsCalled);
Assert.True(eventsCalled.Count == 0,
String.Format("Expected client NOT to receive events but actual was '{0}'", actual));
actual = String.Join(",", proxyEventsCalled);
Assert.True(proxyEventsCalled.Count == 0,
String.Format("Expected proxy NOT to receive events but actual was '{0}'", actual));
// *** CLEANUP *** \\
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)proxy, (ICommunicationObject)client);
}
}
public static void ServiceContract_TypedProxy_Task_Call_WithSyncContext_ContinuesOnSameThread()
{
// This test verifies a task based call to a service operation continues on the same thread
CustomBinding customBinding = null;
ChannelFactory <IWcfServiceGenerated> factory = null;
EndpointAddress endpointAddress = null;
IWcfServiceGenerated serviceProxy = null;
string result = null;
try
{
// *** SETUP *** \\
customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
endpointAddress = new EndpointAddress(Endpoints.DefaultCustomHttp_Address);
factory = new ChannelFactory <IWcfServiceGenerated>(customBinding, endpointAddress);
serviceProxy = factory.CreateChannel();
// *** EXECUTE *** \\
bool success = Task.Run(() =>
{
SingleThreadSynchronizationContext.Run(async delegate
{
int startThread = Environment.CurrentManagedThreadId;
result = await serviceProxy.EchoAsync("Hello");
Assert.True(startThread == Environment.CurrentManagedThreadId, String.Format("Expected continuation to happen on thread {0} but actually continued on thread {1}",
startThread, Environment.CurrentManagedThreadId));
});
}).Wait(ScenarioTestHelpers.TestTimeout);
// *** VALIDATE *** \\
Assert.True(success, String.Format("Test didn't complete within the expected time"));
Assert.True(String.Equals(result, "Hello"), String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, factory);
}
}
public static void ClientMessageInspector_Verify_Invoke()
{
// This test verifies ClientMessageInspector can be added to the client endpoint behaviors
// and this is it called properly when a message is sent.
MyClientBase client = null;
IWcfServiceGenerated serviceProxy = null;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
client = new MyClientBase(customBinding, new EndpointAddress(Endpoints.DefaultCustomHttp_Address));
// Add the ClientMessageInspector and give it an instance where it can record what happens when it is called.
ClientMessageInspectorData data = new ClientMessageInspectorData();
client.Endpoint.EndpointBehaviors.Add(new ClientMessageInspectorBehavior(data));
serviceProxy = client.ChannelFactory.CreateChannel();
// *** EXECUTE *** \\
// This proxy call should invoke the client message inspector
string result = serviceProxy.Echo("Hello");
// *** VALIDATE *** \\
Assert.Equal("Hello", result);
Assert.True(data.BeforeSendRequestCalled, "BeforeSendRequest should have been called");
Assert.True(data.Request != null, "Did not call pass Request to BeforeSendRequest");
Assert.True(data.Channel != null, "Did not call pass Channel to BeforeSendRequest");
Assert.True(data.AfterReceiveReplyCalled, "AfterReceiveReplyCalled should have been called");
Assert.True(data.Reply != null, "Did not call pass Reply to AfterReceiveReplyCalled");
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, (ICommunicationObject)client);
}
}
public static void ServiceContract_TypedProxy_Synchronous_Call()
{
// This test verifies a typed proxy can call a service operation synchronously
CustomBinding customBinding = null;
ChannelFactory <IWcfServiceGenerated> factory = null;
EndpointAddress endpointAddress = null;
IWcfServiceGenerated serviceProxy = null;
string result = null;
try
{
// *** SETUP *** \\
customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
endpointAddress = new EndpointAddress(Endpoints.DefaultCustomHttp_Address);
// Note the service interface used. It was manually generated with svcutil.
factory = new ChannelFactory <IWcfServiceGenerated>(customBinding, endpointAddress);
serviceProxy = factory.CreateChannel();
// *** EXECUTE *** \\
result = serviceProxy.Echo("Hello");
// *** VALIDATE *** \\
Assert.True(String.Equals(result, "Hello"), String.Format("Expected response from Service: {0} Actual was: {1}", "Hello", result));
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, factory);
}
}
public static void ClientBaseOfT_Async_Open_Close_TimeSpan_Factory_And_Proxy_CommunicationState()
{
MyClientBase client = null;
IWcfServiceGenerated serviceProxy = null;
ChannelFactory <IWcfServiceGenerated> factory = null;
TimeSpan timeout = ScenarioTestHelpers.TestTimeout;
try
{
// *** SETUP *** \\
CustomBinding customBinding = new CustomBinding();
customBinding.Elements.Add(new TextMessageEncodingBindingElement());
customBinding.Elements.Add(new HttpTransportBindingElement());
string endpoint = Endpoints.HttpSoap12_Address;
client = new MyClientBase(customBinding, new EndpointAddress(endpoint));
factory = client.ChannelFactory;
// *** VALIDATE *** \\
Assert.True(CommunicationState.Created == client.State,
String.Format("Expected client state to be Created but actual was '{0}'", client.State));
Assert.True(CommunicationState.Created == factory.State,
String.Format("Expected channel factory state to be Created but actual was '{0}'", factory.State));
// Note: both the full framework and this NET Core version open the channel factory
// when asking for the internal channel. Attempting to Open the ClientBase
// after obtaining the internal channel with throw InvalidOperationException attempting
// to reopen the channel factory. Customers don't encounter this situation in normal use
// because access to the internal channel is protected and cannot be acquired. So we
// defer asking for the internal channel in this test to allow the Open() to follow the
// same code path as customer code.
// *** EXECUTE *** \\
// Explicitly async open the ClientBase to follow general WCF guidelines
IAsyncResult ar = ((ICommunicationObject)client).BeginOpen(timeout, null, null);
((ICommunicationObject)client).EndOpen(ar);
// Use the internal proxy generated by ClientBase to most resemble how svcutil-generated code works.
// This test defers asking for it until the ClientBase is open to avoid the issue described above.
serviceProxy = client.Proxy;
Assert.True(CommunicationState.Opened == client.State,
String.Format("Expected client state to be Opened but actual was '{0}'", client.State));
Assert.True(CommunicationState.Opened == factory.State,
String.Format("Expected channel factory state to be Opened but actual was '{0}'", factory.State));
Assert.True(CommunicationState.Opened == ((ICommunicationObject)serviceProxy).State,
String.Format("Expected proxy state to be Opened but actual was '{0}'", ((ICommunicationObject)serviceProxy).State));
// *** EXECUTE *** \\
// Explicitly close the ClientBase to follow general WCF guidelines
ar = ((ICommunicationObject)client).BeginClose(timeout, null, null);
((ICommunicationObject)client).EndClose(ar);
// *** VALIDATE *** \\
// Closing the ClientBase closes the internal channel and factory
Assert.True(CommunicationState.Closed == client.State,
String.Format("Expected client state to be Closed but actual was '{0}'", client.State));
// Closing the ClientBase also closes the internal channel
Assert.True(CommunicationState.Closed == ((ICommunicationObject)serviceProxy).State,
String.Format("Expected proxy state to be Closed but actual was '{0}'", ((ICommunicationObject)serviceProxy).State));
// Closing the ClientBase also closes the channel factory
Assert.True(CommunicationState.Closed == factory.State,
String.Format("Expected channel factory state to be Closed but actual was '{0}'", factory.State));
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, client, factory);
}
}
