private static string FormatCallForInstance(TypeInstanceNumberLookup instanceLookup, object target, MethodInfo methodInfo, string s)
{
var instanceNumber = instanceLookup.GetInstanceNumberFor(target);
var declaringType = methodInfo.DeclaringType;
var declaringTypeName = declaringType == typeof (DelegateCall) ? target.ToString() : declaringType.Name;
return string.Format("{0} #{1}.{2}", declaringTypeName, instanceNumber, s);
}
private string FormatCall(ICall call, bool isAcrossMultipleTargets, TypeInstanceNumberLookup instanceLookup)
{
var s = _callFormatter.Format(call.GetMethodInfo(), FormatArgs(call.GetArguments()));
if (!isAcrossMultipleTargets) return s;
var target = call.Target();
var methodInfo = call.GetMethodInfo();
return FormatCallForInstance(instanceLookup, target, methodInfo, s);
}
private string GetExceptionMessage(CallSpecAndTarget[] querySpec, ICall[] matchingCallsInOrder)
{
const string callDelimiter = "\n ";
var instanceLookup = new TypeInstanceNumberLookup();
var isAcrossMultipleTargets = IsAcrossMultipleTargets(querySpec);
var formattedQuery = string.Join(callDelimiter,
querySpec.Select(x => FormatCallSpec(x, isAcrossMultipleTargets, instanceLookup)).ToArray());
var formattedCalls = string.Join(callDelimiter,
matchingCallsInOrder.Select(x => FormatCall(x, isAcrossMultipleTargets, instanceLookup)).ToArray());
return string.Format("\nExpected to receive these calls in order:{0}{1}\n" +
"Actually received matching calls in this order:{0}{2}\n\n{3}",
callDelimiter,
formattedQuery,
formattedCalls,
"*** Note: calls to property getters are not considered part of the query. ***");
}
private string FormatCallSpec(CallSpecAndTarget callSpecAndTarget, bool isAcrossMultipleTargets, TypeInstanceNumberLookup instanceLookup)
{
var s = callSpecAndTarget.CallSpecification.ToString();
if (!isAcrossMultipleTargets) return s;
var target = callSpecAndTarget.Target;
var methodInfo = callSpecAndTarget.CallSpecification.GetMethodInfo();
return FormatCallForInstance(instanceLookup, target, methodInfo, s);
}
