/// <summary>
/// Generates the mock address from the provided mock settings and the endpoint name from the bindings
/// </summary>
/// <param name="mockSettings">The mock settings instance</param>
/// <param name="bindingsEndpointName">The name of the endpoint as defined in the bindings file</param>
/// <returns>A string containing the mock URL</returns>
private string GenerateMockAddress(MockSettings mockSettings, string bindingsEndpointName)
{
string mockAddress = null;
if (!string.IsNullOrEmpty(mockSettings.EndpointName))
{
mockAddress = string.Format(
CultureInfo.InvariantCulture,
MockAddressTemplate,
mockSettings.EndpointName);
}
else
{
mockAddress = string.Format(
CultureInfo.InvariantCulture,
MockAddressTemplate,
bindingsEndpointName);
}
if (!string.IsNullOrEmpty(mockSettings.Operation))
{
mockAddress += string.Format(
CultureInfo.InvariantCulture,
"/{0}",
mockSettings.Operation);
}
return(mockAddress);
}
/// <summary>
/// Parses the send ports in the bindings for any mocking
/// </summary>
/// <param name="root">The XML root element containing all the send ports configurations</param>
/// <param name="btsVersion">The version of the BizTalk server</param>
/// <param name="unescape">A flag indicating whether to unescape the mock transport configuration</param>
private void ParseSendPorts(XElement root, string btsVersion, bool unescape)
{
var sendPortsComments = root.DescendantNodes()
.Where(n => n.NodeType == XmlNodeType.Comment && n.Parent.Name == "SendPort");
foreach (var portComment in sendPortsComments)
{
System.Diagnostics.Debug.WriteLine("Iterating over comments");
MockSettings mockSettings = this.ParseComment(portComment as XComment);
if (mockSettings != null)
{
// Check if the port is static
var isDynamicAttribute = portComment.Parent.Attribute("IsStatic");
bool isStaticPort = bool.Parse(isDynamicAttribute.Value);
if (isStaticPort)
{
// We fetch the adapter settings in the binding and replace those with the mock ones
this.ReplaceSendTransportConfiguration(
portComment.Parent.Element("PrimaryTransport"),
mockSettings,
btsVersion,
unescape);
}
else
{
// We process dynamic send ports in a different way
this.ProcessDynamicSendPort(
portComment.Parent);
}
}
}
}
/// <summary>
/// Parses an XML comment for instance of Mock tag
/// </summary>
/// <param name="comment">The instance of the XML comment to parse</param>
/// <returns>An instance of the MockSettings class which represents the serialized object of the Mock tag</returns>
private MockSettings ParseComment(XComment comment)
{
System.Diagnostics.Debug.WriteLine("Parsing a commented send port");
MockSettings mockSettings = null;
try
{
string commentContent = comment.Value;
System.Diagnostics.Debug.WriteLine("Comment content is: " + commentContent);
// Here we compare the content againse the predefined expected values
XDocument mockSettingsDoc = XDocument.Parse(commentContent.Trim());
// Validating the content of the Xml against the Mock schema
XmlSchemaSet schemaSet = new XmlSchemaSet();
schemaSet.Add(XmlSchema.Read(this.resourceReader.MockSchema, null));
mockSettingsDoc.Validate(schemaSet, null);
// Validation passed, we deserialize the object
mockSettings = new MockSettings()
{
EndpointName = mockSettingsDoc.Root.Attribute(XmlNodeNames.EndpointName) == null ?
null : mockSettingsDoc.Root.Attribute(XmlNodeNames.EndpointName).Value,
Encoding = mockSettingsDoc.Root.Attribute(XmlNodeNames.Encoding) == null ?
null : mockSettingsDoc.Root.Attribute(XmlNodeNames.Encoding).Value,
Operation = mockSettingsDoc.Root.Attribute(XmlNodeNames.Operation) == null ?
null : mockSettingsDoc.Root.Attribute(XmlNodeNames.Operation).Value
};
// Parsing PromotedProperties collection
XElement promotedPropertiesElement = mockSettingsDoc.Root.Element(XmlNodeNames.PromotedProperties);
if (promotedPropertiesElement != null)
{
var propertieElement = promotedPropertiesElement.Elements(XmlNodeNames.Property);
// Adding each property to the PromotedProperties collection
foreach (var propertyElement in propertieElement)
{
mockSettings.PromotedProperties.Add(
propertyElement.Attribute(XmlNodeNames.Name).Value,
propertyElement.Attribute("Value").Value);
}
}
System.Diagnostics.Debug.WriteLine("ParseComment succeeded. Returning a MockSettings object");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("ParseComments threw an exception: " + ex.Message);
}
return(mockSettings);
}
/// <summary>
/// Parses the receive locations for any mocking
/// </summary>
/// <param name="root">The root element for the receive ports</param>
/// <param name="btsVersion">The version of the BizTalk server</param>
/// <param name="unescape">Indicates whether the mock transport configuration should be unescaped</param>
private void ParseReceiveLocations(XElement root, string btsVersion, bool unescape)
{
var receiveLocationsWithComments = root.DescendantNodes()
.Where(n => n.NodeType == XmlNodeType.Comment && n.Parent.Name == "ReceiveLocation");
foreach (var transportComment in receiveLocationsWithComments)
{
System.Diagnostics.Debug.WriteLine("Iterating over comments");
MockSettings mockSettings = this.ParseComment(transportComment as XComment);
if (mockSettings != null)
{
// We fetch the adapter settings in the binding and replace those with the mock ones
this.ReplaceReceiveTransportConfiguration(
transportComment.Parent,
mockSettings,
btsVersion,
unescape);
}
}
}
/// <summary>
/// Replaces the transport configuration for a receive location with the mock adapter transport
/// </summary>
/// <param name="receiveLocationElement">The XML element of the receive location</param>
/// <param name="mockSettings">The instance of the mock adapter settings</param>
/// <param name="btsVersion">the version of BizTalk server</param>
/// <param name="unescape">A flag indicating whether to unescape the mock adapter transport configuration</param>
private void ReplaceReceiveTransportConfiguration(
XElement receiveLocationElement,
MockSettings mockSettings,
string btsVersion,
bool unescape)
{
System.Diagnostics.Debug.WriteLine("Replacing the receive transport settings");
// Find out if this is one or two way port
var receivePortElement = receiveLocationElement.Parent.Parent;
#region Setting the Address Element
// Setting the address
string receiveLocationName = receiveLocationElement.Attribute(XmlNodeNames.Name).Value;
var addressElement = receiveLocationElement.Element(XmlNodeNames.Address);
string mockAddress = this.GenerateMockAddress(mockSettings, receiveLocationName);
addressElement.SetValue(mockAddress);
System.Diagnostics.Debug.WriteLine("Mock address set to: " + mockAddress);
#endregion
#region Setting the ReceiveHandler.TransportType element
var handlerElement = receiveLocationElement.Descendants()
.Where(e => e.Name == XmlNodeNames.ReceiveHandler).First();
// Setting the default host name
handlerElement.Attribute("Name").Value = DefaultHostName;
var handlerTransportTypeElement = receiveLocationElement.Descendants()
.Where(e => e.Name == XmlNodeNames.TransportType && e.Parent.Name == XmlNodeNames.ReceiveHandler).First();
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.Name, InprocTransportName);
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.Capabilities, InprocTransportCapabilities);
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.ConfigurationClsid, InprocTransportConfigurationClsid);
System.Diagnostics.Debug.WriteLine("Transport type values set");
#endregion
#region Setting the TransportType element
var transportTypeElement = receiveLocationElement.Element(XmlNodeNames.ReceiveLocationTransportType);
transportTypeElement.SetAttributeValue(XmlNodeNames.Name, InprocTransportName);
transportTypeElement.SetAttributeValue(XmlNodeNames.Capabilities, InprocTransportCapabilities);
transportTypeElement.SetAttributeValue(XmlNodeNames.ConfigurationClsid, InprocTransportConfigurationClsid);
System.Diagnostics.Debug.WriteLine("Transport type values for Inproc host set");
#endregion
bool isTwoWay = bool.Parse(receivePortElement.Attribute(XmlNodeNames.IsTwoWay).Value);
// Adding the port name and mocked address to the dictionary
this.mockedEndpointSettings.Add(receiveLocationName,
new EndpointSettings
{
Address = mockAddress,
IsTwoWay = isTwoWay,
Direction = EndpointDirection.Receive
});
// Navigate to the element containing the transport configuration
var transportInfo = receiveLocationElement.Element(XmlNodeNames.ReceiveLocationTransportTypeData);
// Preparing the proper contents of the transport data element for the mocked transport
string mockTransportData = null;
if (isTwoWay)
{
mockTransportData = this.resourceReader.GetMockTransportConfig(
btsVersion,
ReceiveLocationTwoWayMockTransportKey);
mockTransportData = mockTransportData.Replace(
"{Encoding}",
mockSettings.Encoding ?? "UTF-8");
}
else
{
mockTransportData = this.resourceReader.GetMockTransportConfig(
btsVersion,
ReceiveLocationOneWayMockTransportKey);
mockTransportData = mockTransportData.Replace(
"{Encoding}",
mockSettings.Encoding ?? "UTF-8");
}
// Preparing the list of promoted properties if such are defined
if (mockSettings.PromotedProperties.Count > 0)
{
string promotedPropertiesList = null;
foreach (var promotedProperty in mockSettings.PromotedProperties)
{
promotedPropertiesList += string.Format(
CultureInfo.InvariantCulture,
"{0}={1};",
promotedProperty.Key,
promotedProperty.Value);
}
mockTransportData = mockTransportData.Replace(
"{PromotedProperties}",
promotedPropertiesList);
}
else
{
mockTransportData = mockTransportData.Replace(
"{PromotedProperties}",
string.Empty);
}
// Parse the original transport info and extract any custom service behaviors
string customServiceBehaviors = this.ExtractCustomServiceBehaviors(transportInfo.Value);
// Place any existing custom servince behaviors in the mocked transport data, otherwise place the default behaviors
mockTransportData = mockTransportData.Replace(
"{ServiceBehavior}",
!string.IsNullOrEmpty(customServiceBehaviors) ? customServiceBehaviors : DefaultServiceBehaviorConfig);
// Parse the original transport info and extract any custom service behaviors
string customEndpointBehaviors = this.ExtractCustomEndpointBehaviors(transportInfo.Value);
// Place any existing custom endpoint behaviors in the mocked transport data, otherwise place the default behaviors
mockTransportData = mockTransportData.Replace(
"{EndpointBehavior}",
!string.IsNullOrEmpty(customEndpointBehaviors) ? customEndpointBehaviors : DefaultEndpointBehaviorConfig);
// In case unescaping was specified as an option
if (unescape)
{
mockTransportData = UnescapeTransportConfig(mockTransportData);
}
// Finally replace the current transport config with the mocked ones
transportInfo.Value = mockTransportData;
}
/// <summary>
/// Replaces the transport configuration for a send port with the mock adapter configuration
/// </summary>
/// <param name="transportElement">The XML element of the send port transport configuration</param>
/// <param name="mockSettings">The mock settings object</param>
/// <param name="btsVersion">The version of BizTalk server</param>
/// <param name="unescape">A flag indicating whether to unescape the mock transport configuration</param>
private void ReplaceSendTransportConfiguration(
XElement transportElement,
MockSettings mockSettings,
string btsVersion,
bool unescape)
{
System.Diagnostics.Debug.WriteLine("Replacing the transport settings");
// Find out if this is one or two way port
var sendPortElement = transportElement.Parent;
#region Setting the Address Element
// Setting the address
string sendPortName = sendPortElement.Attribute(XmlNodeNames.Name).Value;
var addressElement = transportElement.Element(XmlNodeNames.Address);
string mockAddress = this.GenerateMockAddress(mockSettings, sendPortName);
addressElement.SetValue(mockAddress);
System.Diagnostics.Debug.WriteLine("Mock address set to: " + mockAddress);
#endregion
#region Setting the TransportType element
var transportTypeElement = transportElement.Element(XmlNodeNames.TransportType);
transportTypeElement.SetAttributeValue(XmlNodeNames.Name, InprocTransportName);
transportTypeElement.SetAttributeValue(XmlNodeNames.Capabilities, InprocTransportCapabilities);
transportTypeElement.SetAttributeValue(XmlNodeNames.ConfigurationClsid, InprocTransportConfigurationClsid);
System.Diagnostics.Debug.WriteLine("Transport type values set");
#endregion
#region Setting the SendHandler.TransportType element
var sendHandlerElement = transportElement.Element(XmlNodeNames.SendHandler);
// Set the host name
sendHandlerElement.Attribute("Name").Value = DefaultHostName;
var handlerTransportTypeElement = sendHandlerElement
.Element(XmlNodeNames.TransportType);
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.Name, InprocTransportName);
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.Capabilities, InprocTransportCapabilities);
handlerTransportTypeElement.SetAttributeValue(XmlNodeNames.ConfigurationClsid, InprocTransportConfigurationClsid);
System.Diagnostics.Debug.WriteLine("Transport type values set");
#endregion
bool isTwoWay = bool.Parse(sendPortElement.Attribute(XmlNodeNames.IsTwoWay).Value);
// Adding the port name and mocked address to the dictionary
this.mockedEndpointSettings.Add(sendPortName,
new EndpointSettings {
Address = mockAddress,
IsTwoWay = isTwoWay,
Direction = EndpointDirection.Send
});
// We navigate to the element containing the transport configuration
var transportInfo = transportElement.Element(XmlNodeNames.TransportTypeData);
string mockTransportData = null;
if (isTwoWay)
{
mockTransportData = this.resourceReader.GetMockTransportConfig(
btsVersion,
SendPortTwoWayMockTransportKey);
mockTransportData = mockTransportData.Replace(
"{Encoding}",
mockSettings.Encoding ?? "UTF-8");
}
else
{
mockTransportData = this.resourceReader.GetMockTransportConfig(
btsVersion,
SendPortOneWayMockTransportKey);
mockTransportData = mockTransportData.Replace(
"{Encoding}",
mockSettings.Encoding ?? "UTF-8");
}
// Parse the original transport info and extract any custom service behaviors
string customEndpointBehaviors = this.ExtractCustomEndpointBehaviors(transportInfo.Value);
// Place any existing custom endpoint behaviors in the mocked transport data, otherwise place the default behaviors
mockTransportData = mockTransportData.Replace(
"{EndpointBehavior}",
!string.IsNullOrEmpty(customEndpointBehaviors) ? customEndpointBehaviors : DefaultEndpointBehaviorConfig);
// In case unescaping was defined as an option
if (unescape)
{
mockTransportData = UnescapeTransportConfig(mockTransportData);
}
// Finally replace the current transport config with the mocked ones
transportInfo.Value = mockTransportData;
}
