/// <summary>
/// Construct a <see cref="VirtualMethodReturn"/> instance that returns
/// a value.
/// </summary>
/// <param name="originalInvocation">The method invocation.</param>
/// <param name="returnValue">Return value (should be null if method returns void).</param>
/// <param name="arguments">All arguments (including current values) passed to the method.</param>
public VirtualMethodReturn(IMethodInvocation originalInvocation, object returnValue, object[] arguments)
{
invocationContext = originalInvocation.InvocationContext;
this.returnValue = returnValue;
outputs = new ParameterCollection(arguments, originalInvocation.MethodBase.GetParameters(),
delegate(ParameterInfo pi) { return pi.ParameterType.IsByRef; });
}
/// <summary>
/// Creates a new <see cref="TransparentProxyMethodReturn"/> object that contains an
/// exception thrown by the target.
/// </summary>
/// <param name="ex">Exception that was thrown.</param>
/// <param name="callMessage">The original call message that invoked the method.</param>
/// <param name="invocationContext">Invocation context dictionary passed into the call.</param>
public TransparentProxyMethodReturn(Exception ex, IMethodCallMessage callMessage, IDictionary invocationContext)
{
this.callMessage = callMessage;
this.invocationContext = invocationContext;
this.exception = ex;
this.arguments = new object[0];
this.outputs = new ParameterCollection(this.arguments, new ParameterInfo[0], pi => false);
}
/// <summary>
/// Creates a new <see cref="TransparentProxyMethodReturn"/> object that contains a
/// return value.
/// </summary>
/// <param name="callMessage">The original call message that invoked the method.</param>
/// <param name="returnValue">Return value from the method.</param>
/// <param name="arguments">Collections of arguments passed to the method (including the new
/// values of any out params).</param>
/// <param name="invocationContext">Invocation context dictionary passed into the call.</param>
public TransparentProxyMethodReturn(IMethodCallMessage callMessage, object returnValue, object[] arguments, IDictionary invocationContext)
{
this.callMessage = callMessage;
this.invocationContext = invocationContext;
this.arguments = arguments;
this.returnValue = returnValue;
this.outputs = new TransparentProxyOutputParameterCollection(callMessage, arguments);
}
public VirtualMethodReturn(IMethodInvocation originalInvocation, Exception exception)
{
Microsoft.Practices.Unity.Utility.Guard.ArgumentNotNull(originalInvocation, "originalInvocation");
invocationContext = originalInvocation.InvocationContext;
this.exception = exception;
outputs = new ParameterCollection(new object[0], new ParameterInfo[0], delegate { return false; });
}
public VirtualMethodReturn(IMethodInvocation originalInvocation, object returnValue, object[] arguments)
{
Microsoft.Practices.Unity.Utility.Guard.ArgumentNotNull(originalInvocation, "originalInvocation");
invocationContext = originalInvocation.InvocationContext;
this.returnValue = returnValue;
outputs = new ParameterCollection(arguments, originalInvocation.MethodBase.GetParameters(),
delegate(ParameterInfo pi) { return pi.ParameterType.IsByRef; });
}
/// <summary>
/// Creates a new <see cref="IMethodInvocation"/> implementation that wraps
/// the given <paramref name="callMessage"/>, with the given ultimate
/// target object.
/// </summary>
/// <param name="callMessage">Remoting call message object.</param>
/// <param name="target">Ultimate target of the method call.</param>
public TransparentProxyMethodInvocation(IMethodCallMessage callMessage, object target)
{
this.callMessage = callMessage;
this.invocationContext = new Hashtable();
this.target = target;
this.arguments = callMessage.Args;
this.inputParams = new TransparentProxyInputParameterCollection(callMessage, this.arguments);
this.allParams =
new ParameterCollection(arguments, callMessage.MethodBase.GetParameters(), info => true);
}
/// <summary>
/// Construct a new <see cref="VirtualMethodInvocation"/> instance for the
/// given target object and method, passing the <paramref name="parameterValues"/>
/// to the target method.
/// </summary>
/// <param name="target">Object that is target of this invocation.</param>
/// <param name="targetMethod">Method on <paramref name="target"/> to call.</param>
/// <param name="parameterValues">Values for the parameters.</param>
public VirtualMethodInvocation(object target, MethodBase targetMethod, params object[] parameterValues)
{
this.target = target;
this.targetMethod = targetMethod;
this.context = new Hashtable();
ParameterInfo[] targetParameters = targetMethod.GetParameters();
this.arguments = new ParameterCollection(parameterValues, targetParameters, param => true );
this.inputs = new ParameterCollection(parameterValues, targetParameters, param => !param.IsOut);
}
public VirtualMethodInvocation(object target, MethodBase targetMethod, params object[] parameterValues)
{
Microsoft.Practices.Unity.Utility.Guard.ArgumentNotNull(targetMethod, "targetMethod");
this.target = target;
this.targetMethod = targetMethod;
this.context = new Dictionary<string, object>();
ParameterInfo[] targetParameters = targetMethod.GetParameters();
this.arguments = new ParameterCollection(parameterValues, targetParameters, param => true);
this.inputs = new ParameterCollection(parameterValues, targetParameters, param => !param.IsOut);
}
public static IMethodInvocation GetNullValueProxyMock(int count)
{
var stub = new MethodInvocationStubProxy();
var method = typeof(MethodInvocationStubProxy).GetMethod("StubMethod");
var parms = new ParameterCollection(new object[] { null, count }, method.GetParameters(), p => true);
var mi = new Mock<IMethodInvocation>();
mi.Setup(x => x.MethodBase).Returns(method);
mi.Setup(x => x.Target).Returns(stub);
mi.Setup(x => x.Inputs).Returns(parms);
return mi.Object;
}
public TransparentProxyMethodInvocation(IMethodCallMessage callMessage, object target)
{
Microsoft.Practices.Unity.Utility.Guard.ArgumentNotNull(callMessage, "callMessage");
this.callMessage = callMessage;
this.invocationContext = new Dictionary<string, object>();
this.target = target;
this.arguments = callMessage.Args;
this.inputParams = new TransparentProxyInputParameterCollection(callMessage, this.arguments);
this.allParams =
new ParameterCollection(arguments, callMessage.MethodBase.GetParameters(), info => true);
}
public static IMethodInvocation GetMock(StubRequest req = null, int? count = null)
{
var stub = new CustomKeyPrefixMethodInvocationStub();
var method = typeof(CustomKeyPrefixMethodInvocationStub).GetMethod("StubMethod");
if (req == null)
{
req = StubRequest.GetRequest();
}
if (count == null)
{
count = _random.Next();
}
var parms = new ParameterCollection(new object[] { req, count }, method.GetParameters(), p => true);
var mi = new Mock<IMethodInvocation>();
mi.Setup(x => x.MethodBase).Returns(method);
mi.Setup(x => x.Target).Returns(stub);
mi.Setup(x => x.Inputs).Returns(parms);
return mi.Object;
}
/// <summary>
/// Construct a <see cref="VirtualMethodReturn"/> instance for when the target method throws an exception.
/// </summary>
/// <param name="originalInvocation">The method invocation.</param>
/// <param name="exception">Exception that was thrown.</param>
public VirtualMethodReturn(IMethodInvocation originalInvocation, Exception exception)
{
invocationContext = originalInvocation.InvocationContext;
this.exception = exception;
outputs = new ParameterCollection(new object[0], new ParameterInfo[0], delegate { return false; });
}
