/// <summary>
/// Creates a <see cref="IValueCalculator"/> for the specified <see cref="WebMethodParameterMappingDefinition"/>.
/// </summary>
/// <param name="mappingDefinition">
/// The mapping definition.
/// </param>
/// <returns>
/// The <see cref="IValueCalculator"/>.
/// </returns>
public IValueCalculator CreateValueCalculator(WebMethodParameterMappingDefinition mappingDefinition)
{
if (mappingDefinition == null)
throw new ArgumentNullException("mappingDefinition");
var type = TypeResolver.FindType(mappingDefinition.TypeName);
if (type.IsArray)
return CreateArrayValueCalculator(type, mappingDefinition);
if (IsSimpleType(type))
return CreateSimpleValueCalculator(type, mappingDefinition);
return CreateComplexValueCalculator(type, mappingDefinition);
}
public void CreateSimpleValueCalculatorTest()
{
// Arrange.
const string FieldName = "TestField";
const string TypeName = "TestType";
var typeResolver = new Mock<ITypeResolver>();
typeResolver.Setup(x => x.FindType(TypeName)).Returns(typeof(string));
var typeConverter = Mock.Create<ITypeConverter>(Behavior.Loose);
var mappingDefinition = new WebMethodParameterMappingDefinition { Name = FieldName, TypeName = TypeName };
var factory = new WebMethodParameterCalculatorFactory { TypeResolver = typeResolver.Object, TypeConverter = typeConverter };
// Act.
var valueCalculator = factory.CreateValueCalculator(mappingDefinition);
// Assert.
Assert.IsTrue(valueCalculator is SimpleValueCalculator);
}
public void CreateDynamicLengthArrayValueCalculatorTest()
{
// Arrange.
const string FieldName = "TestField";
const string TypeName = "TestType";
const string ElementTypeName = "TestElementType";
var typeResolver = new Mock<ITypeResolver>();
typeResolver.Setup(x => x.FindType(TypeName)).Returns(typeof(Employee[]));
typeResolver.Setup(x => x.FindType(ElementTypeName)).Returns(typeof(Employee));
var typeConverter = Mock.Create<ITypeConverter>(Behavior.Loose);
var elementMappingDefinition = new WebMethodParameterMappingDefinition { Name = Constants.ArrayItemGenericFieldName, TypeName = ElementTypeName };
var mappingDefinition = new WebMethodParameterMappingDefinition { Name = FieldName, TypeName = TypeName, Subfields = { elementMappingDefinition } };
var factory = new WebMethodParameterCalculatorFactory { TypeResolver = typeResolver.Object, TypeConverter = typeConverter };
// Act.
var valueCalculator = factory.CreateValueCalculator(mappingDefinition);
// Assert.
Assert.IsTrue(valueCalculator is ArrayValueCalculator);
}
private IValueCalculator CreateComplexValueCalculator(Type valueType, WebMethodParameterMappingDefinition mappingDefinition)
{
return new ComplexValueCalculator(valueType, mappingDefinition.Subfields.Select(m => CreatePropertySetter(valueType, m)));
}
private IValueCalculator CreateArrayValueCalculator(Type valueType, WebMethodParameterMappingDefinition mappingDefinition)
{
var elementType = valueType.GetElementType();
if (mappingDefinition.ArrayItemCount.HasValue)
{
var elementSetters = new List<IPropertySetter>();
var mappingDictionary = mappingDefinition.Subfields.ToDictionary(m => m.Name);
for (var i = 0; i < mappingDefinition.ArrayItemCount.Value; ++i)
{
var elementName = string.Format(CultureInfo.InvariantCulture, Constants.ArrayItemFieldNamePattern, i);
if (mappingDictionary.ContainsKey(elementName))
elementSetters.Add(new ArrayElementSetter(i, CreateValueCalculator(mappingDictionary[elementName])));
}
return new FixedLengthArrayValueCalculator(elementType, mappingDefinition.ArrayItemCount.Value, elementSetters);
}
IValueCalculator elementCalculator = null;
var elementMappingDefinition = mappingDefinition.Subfields.FirstOrDefault(m => m.Name == Constants.ArrayItemGenericFieldName);
if (elementMappingDefinition != null)
{
elementCalculator = CreateValueCalculator(elementMappingDefinition);
}
return new ArrayValueCalculator(elementType, mappingDefinition.ValueExpression, elementCalculator, TypeConverter);
}
private IValueCalculator CreateSimpleValueCalculator(Type valueType, WebMethodParameterMappingDefinition mappingDefinition)
{
return new SimpleValueCalculator(mappingDefinition.ValueExpression, valueType, TypeConverter);
}
/// <summary>
/// Creates a property setter for the specified <see cref="WebMethodParameterMappingDefinition"/>.
/// </summary>
/// <param name="targetType">
/// The target type.
/// </param>
/// <param name="mappingDefinition">
/// The mapping definition.
/// </param>
/// <returns>
/// The <see cref="IPropertySetter"/>.
/// </returns>
public IPropertySetter CreatePropertySetter(Type targetType, WebMethodParameterMappingDefinition mappingDefinition)
{
if (targetType == null)
throw new ArgumentNullException("targetType");
if (mappingDefinition == null)
throw new ArgumentNullException("mappingDefinition");
var propertyInfo = targetType.GetProperty(mappingDefinition.Name, BindingFlags.Instance | BindingFlags.Public);
if (propertyInfo != null)
{
return new PropertySetter(propertyInfo, CreateValueCalculator(mappingDefinition));
}
var fieldInfo = targetType.GetField(mappingDefinition.Name, BindingFlags.Instance | BindingFlags.Public);
if (fieldInfo != null)
{
return new FieldSetter(fieldInfo, CreateValueCalculator(mappingDefinition));
}
throw new ArgumentException(
string.Format(
CultureInfo.InvariantCulture,
"Could not find the field or property \"{0}\" in type \"{1}\".",
mappingDefinition.Name,
targetType.AssemblyQualifiedName),
"mappingDefinition");
}
public void ExecuteTest()
{
// Arrange.
const int ServiceDescriptionId = 123;
const string ServiceName = "TestService";
const string Username = "******";
const string ProcessDisplayName = "Test Process";
const string RequestXml = "Test Request";
const string ResponseXml = "Test Response";
var serviceGuid = new Guid("{298F9413-AB7F-4DCC-A3E0-9B5E5640FC68}");
var headerValueMappingDefinition = new WebMethodParameterMappingDefinition();
var headerDefinition = new WebMethodHeaderMappingDefinition { ValueMapping = headerValueMappingDefinition };
var parameterDefinition = new WebMethodParameterMappingDefinition();
var callDefinition = new WebMethodCallDefinition
{
ServiceDescriptionId = ServiceDescriptionId,
Name = ServiceName,
Guid = serviceGuid,
ProcessDisplayName = ProcessDisplayName
};
callDefinition.HeaderMappings.Add(headerDefinition);
callDefinition.ParameterMappings.Add(parameterDefinition);
var editableRoot = Mock.Create<IEditableRoot>(Behavior.Loose);
var callContext = Mock.Create<IDataContext>(Behavior.Loose);
var callContextFactory = Mock.Create<IEditableRootDataContextFactory>(Behavior.Loose);
Mock.Arrange(() => callContextFactory.CreateDataContext(editableRoot)).Returns(callContext);
var soapHeaderAttributes = new SoapHeaderAttributes
{
HeaderName = "Test Header",
HeaderNamespace = "Test Namespace",
Actor = "Test Actor",
MustUnderstand = true,
Relay = true
};
var headerAttributesCalculator = Mock.Create<ISoapHeaderAttributesCalculator>(Behavior.Loose);
Mock.Arrange(() => headerAttributesCalculator.GetHeaderAttributes(callContext)).Returns(soapHeaderAttributes);
var headerValue = new object();
var headerSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => headerSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Header = headerValue);
var parameterValue = new object();
var parameterSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => parameterSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Parameter = parameterValue);
var mappingFactory = Mock.Create<IWebMethodParameterCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), headerValueMappingDefinition)).Returns(headerSetter);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), parameterDefinition)).Returns(parameterSetter);
var headerMappingFactory = Mock.Create<ISoapHeaderAttributesCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => headerMappingFactory.CreateCalculator(typeof(InputMessage), headerDefinition)).Returns(headerAttributesCalculator);
WebMethodCallData callData = null;
var methodProxy = Mock.Create<IWebMethodProxy>();
Mock.Arrange(() => methodProxy.RequestType).Returns(typeof(InputMessage));
Mock.Arrange(() => methodProxy.Invoke(Arg.IsAny<WebMethodCallData>())).DoInstead<WebMethodCallData>(
data =>
{
callData = data;
if (IntegrationServiceCallScope.Current != null)
{
IntegrationServiceCallScope.Current.Request = RequestXml;
IntegrationServiceCallScope.Current.Response = ResponseXml;
}
});
var utils = Mock.Create<IUtils>(Behavior.Loose);
Mock.Arrange(() => utils.CurrentUserName).Returns(Username);
var events = new List<IntegrationEvent>();
var eventLogger = Mock.Create<IIntegrationEventLogger>(Behavior.Loose);
Mock.Arrange(() => eventLogger.Log(Arg.IsAny<IntegrationEvent>())).DoInstead<IntegrationEvent>(events.Add);
var serviceCaller = new WebMethodServiceCaller
{
ParameterCalculatorFactory = mappingFactory,
HeaderAttributesCalculatorFactory = headerMappingFactory,
MethodProxy = methodProxy,
EditableRootDataContextFactory = callContextFactory,
Utils = utils,
IntegrationEventLogger = eventLogger
};
serviceCaller.Initialize(callDefinition);
// Act.
serviceCaller.Execute(editableRoot);
// Assert.
Assert.IsNotNull(callData);
var request = callData.Message as InputMessage;
Assert.IsNotNull(request);
Assert.AreSame(headerValue, request.Header);
Assert.AreSame(parameterValue, request.Parameter);
Assert.AreEqual(1, callData.Options.HeaderAttributes.Count);
Assert.IsTrue(callData.Options.HeaderAttributes.Contains(soapHeaderAttributes));
Mock.Assert(() => methodProxy.Invoke(Arg.IsAny<WebMethodCallData>()), Occurs.Once());
Assert.AreEqual(1, events.Count);
Assert.IsTrue(events[0].IsSuccessful);
Assert.AreEqual(ProcessDisplayName, events[0].Process);
Assert.AreEqual(ServiceName, events[0].Service);
Assert.AreEqual(Username, events[0].Username);
Assert.AreEqual(RequestXml, events[0].Request);
Assert.AreEqual(ResponseXml, events[0].Response);
// Exceptions.
TestsHelper.VerifyThrow<ArgumentNullException>(() => serviceCaller.Execute(null));
}
public void EnqueueServiceCall_InsertsScheduledCall()
{
const int ServiceDescriptionId = 123;
const string ServiceName = "TestService";
const string SerializedRequest = "TestData";
const string SerializedOptions = "TestOptions";
var serviceGuid = new Guid("{298F9413-AB7F-4DCC-A3E0-9B5E5640FC68}");
const string ProcessName = "TestProcess";
const int ItemId = 456;
var headerValueMappingDefinition = new WebMethodParameterMappingDefinition();
var headerDefinition = new WebMethodHeaderMappingDefinition { ValueMapping = headerValueMappingDefinition };
var parameterDefinition = new WebMethodParameterMappingDefinition();
var callDefinition = new WebMethodCallDefinition { ServiceDescriptionId = ServiceDescriptionId, Name = ServiceName, Guid = serviceGuid };
callDefinition.HeaderMappings.Add(headerDefinition);
callDefinition.ParameterMappings.Add(parameterDefinition);
var editableRoot = Mock.Create<IEditableRoot>(Behavior.Loose);
Mock.Arrange(() => editableRoot.Id).Returns(ItemId);
Mock.Arrange(() => editableRoot.ProcessName).Returns(ProcessName);
var callContext = Mock.Create<IDataContext>(Behavior.Loose);
var callContextFactory = Mock.Create<IEditableRootDataContextFactory>(Behavior.Loose);
Mock.Arrange(() => callContextFactory.CreateDataContext(editableRoot)).Returns(callContext);
var soapHeaderAttributes = new SoapHeaderAttributes
{
HeaderName = "Test Header",
HeaderNamespace = "Test Namespace",
Actor = "Test Actor",
MustUnderstand = true,
Relay = true
};
var headerAttributesCalculator = Mock.Create<ISoapHeaderAttributesCalculator>(Behavior.Loose);
Mock.Arrange(() => headerAttributesCalculator.GetHeaderAttributes(callContext)).Returns(soapHeaderAttributes);
var headerValue = new object();
var headerSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => headerSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Header = headerValue);
var parameterValue = new object();
var parameterSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => parameterSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Parameter = parameterValue);
var mappingFactory = Mock.Create<IWebMethodParameterCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), headerValueMappingDefinition)).Returns(headerSetter);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), parameterDefinition)).Returns(parameterSetter);
var headerMappingFactory = Mock.Create<ISoapHeaderAttributesCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => headerMappingFactory.CreateCalculator(typeof(InputMessage), headerDefinition)).Returns(headerAttributesCalculator);
var methodProxy = Mock.Create<IWebMethodProxy>(Behavior.Loose);
Mock.Arrange(() => methodProxy.RequestType).Returns(typeof(InputMessage));
Mock.Arrange(() => methodProxy.ContractType).Returns(typeof(ITestService));
Mock.Arrange(() => methodProxy.Method).Returns(typeof(ITestService).GetMethod("TestMethod"));
var requestSerializer = Mock.Create<IWebMethodRequestSerializer>(Behavior.Loose);
Mock.Arrange(() => requestSerializer.SerializeRequest(Arg.IsAny<object>())).Returns(SerializedRequest);
Mock.Arrange(() => requestSerializer.SerializeOptions(Arg.IsAny<WebMethodCallOptions>())).Returns(SerializedOptions);
WebMethodScheduledCall scheduledCall = null;
var callScheduler = Mock.Create<IServiceCallScheduler>(Behavior.Loose);
Mock.Arrange(() => callScheduler.InsertScheduledCall(Arg.IsAny<ServiceScheduledCall>()))
.DoInstead<ServiceScheduledCall>(sc => scheduledCall = (WebMethodScheduledCall)sc);
var utils = Mock.Create<IUtils>(Behavior.Loose);
var eventLogger = Mock.Create<IIntegrationEventLogger>(Behavior.Loose);
var serviceCaller = new WebMethodServiceCaller
{
ParameterCalculatorFactory = mappingFactory,
HeaderAttributesCalculatorFactory = headerMappingFactory,
MethodProxy = methodProxy,
EditableRootDataContextFactory = callContextFactory,
RequestSerializer = requestSerializer,
CallScheduler = callScheduler,
Utils = utils,
IntegrationEventLogger = eventLogger
};
serviceCaller.Initialize(callDefinition);
// Act.
serviceCaller.EnqueueServiceCall(editableRoot);
// Assert.
Mock.Assert(() => callScheduler.InsertScheduledCall(Arg.IsAny<ServiceScheduledCall>()), Occurs.Once());
Assert.IsNotNull(scheduledCall);
Assert.AreEqual(serviceGuid, scheduledCall.IntegrationServiceGuid);
Assert.AreEqual(ProcessName, scheduledCall.ProcessName);
Assert.AreEqual(ItemId, scheduledCall.ItemId);
Assert.AreEqual(0, scheduledCall.CallCount);
Assert.AreEqual(ServiceCallStatus.Scheduled, scheduledCall.Status);
Assert.AreEqual(ServiceDescriptionId, scheduledCall.ServiceDescriptionId);
Assert.AreEqual(typeof(ITestService).AssemblyQualifiedName, scheduledCall.ContractTypeName);
Assert.AreEqual("TestMethod", scheduledCall.MethodName);
Assert.AreEqual(SerializedRequest, scheduledCall.Data);
Assert.AreEqual(SerializedOptions, scheduledCall.Options);
}
public void WhenExecutionFails_ServiceCallExceptionIsThrown()
{
// Arrange.
const int ServiceDescriptionId = 123;
const string ServiceName = "TestService";
const string SerializedRequest = "TestData";
const string SerializedOptions = "TestOptions";
var serviceGuid = new Guid("{298F9413-AB7F-4DCC-A3E0-9B5E5640FC68}");
const string ProcessName = "TestProcess";
const int ItemId = 456;
var headerValueMappingDefinition = new WebMethodParameterMappingDefinition();
var headerDefinition = new WebMethodHeaderMappingDefinition { ValueMapping = headerValueMappingDefinition };
var parameterDefinition = new WebMethodParameterMappingDefinition();
var callDefinition = new WebMethodCallDefinition { ServiceDescriptionId = ServiceDescriptionId, Name = ServiceName, Guid = serviceGuid };
callDefinition.HeaderMappings.Add(headerDefinition);
callDefinition.ParameterMappings.Add(parameterDefinition);
var editableRoot = Mock.Create<IEditableRoot>(Behavior.Loose);
Mock.Arrange(() => editableRoot.Id).Returns(ItemId);
Mock.Arrange(() => editableRoot.ProcessName).Returns(ProcessName);
var callContext = Mock.Create<IDataContext>(Behavior.Loose);
var callContextFactory = Mock.Create<IEditableRootDataContextFactory>(Behavior.Loose);
Mock.Arrange(() => callContextFactory.CreateDataContext(editableRoot)).Returns(callContext);
var soapHeaderAttributes = new SoapHeaderAttributes
{
HeaderName = "Test Header",
HeaderNamespace = "Test Namespace",
Actor = "Test Actor",
MustUnderstand = true,
Relay = true
};
var headerAttributesCalculator = Mock.Create<ISoapHeaderAttributesCalculator>(Behavior.Loose);
Mock.Arrange(() => headerAttributesCalculator.GetHeaderAttributes(callContext)).Returns(soapHeaderAttributes);
var headerValue = new object();
var headerSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => headerSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Header = headerValue);
var parameterValue = new object();
var parameterSetter = Mock.Create<IPropertySetter>(Behavior.Loose);
Mock.Arrange(() => parameterSetter.Update(callContext, Arg.IsAny<InputMessage>()))
.DoInstead<IDataContext, InputMessage>((dc, target) => target.Parameter = parameterValue);
var mappingFactory = Mock.Create<IWebMethodParameterCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), headerValueMappingDefinition)).Returns(headerSetter);
Mock.Arrange(() => mappingFactory.CreatePropertySetter(typeof(InputMessage), parameterDefinition)).Returns(parameterSetter);
var headerMappingFactory = Mock.Create<ISoapHeaderAttributesCalculatorFactory>(Behavior.Loose);
Mock.Arrange(() => headerMappingFactory.CreateCalculator(typeof(InputMessage), headerDefinition)).Returns(headerAttributesCalculator);
var methodProxy = Mock.Create<IWebMethodProxy>(Behavior.Loose);
Mock.Arrange(() => methodProxy.RequestType).Returns(typeof(InputMessage));
Mock.Arrange(() => methodProxy.Invoke(Arg.IsAny<WebMethodCallData>())).Throws(new CommunicationException());
Mock.Arrange(() => methodProxy.ContractType).Returns(typeof(ITestService));
Mock.Arrange(() => methodProxy.Method).Returns(typeof(ITestService).GetMethod("TestMethod"));
var requestSerializer = Mock.Create<IWebMethodRequestSerializer>(Behavior.Loose);
Mock.Arrange(() => requestSerializer.SerializeRequest(Arg.IsAny<object>())).Returns(SerializedRequest);
Mock.Arrange(() => requestSerializer.SerializeOptions(Arg.IsAny<WebMethodCallOptions>())).Returns(SerializedOptions);
var callScheduler = Mock.Create<IServiceCallScheduler>(Behavior.Loose);
var utils = Mock.Create<IUtils>(Behavior.Loose);
var eventLogger = Mock.Create<IIntegrationEventLogger>(Behavior.Loose);
var serviceCaller = new WebMethodServiceCaller
{
ParameterCalculatorFactory = mappingFactory,
HeaderAttributesCalculatorFactory = headerMappingFactory,
MethodProxy = methodProxy,
EditableRootDataContextFactory = callContextFactory,
RequestSerializer = requestSerializer,
CallScheduler = callScheduler,
Utils = utils,
IntegrationEventLogger = eventLogger
};
serviceCaller.Initialize(callDefinition);
// Act / Assert.
TestsHelper.VerifyThrow<ServiceCallException>(() => serviceCaller.Execute(editableRoot));
}