private void SetupPropertyExpectation(MethodInfo method, object[] args)
{
var methodName = method.Name;
if (methodName.StartsWith(Constants.GET))
{
if (args.Any()) //indexer
{
GetIndexer(args);
}
else
{
GetProperty(methodName.Substring(Constants.GET.Length));
}
}
else if (methodName.StartsWith(Constants.SET))
{
if (args.Count() == 1)
{
IValueSyntax valueSyntax = SetProperty(methodName.Substring(Constants.SET.Length));
valueSyntax.To(Is.EqualTo(args[0]));
}
else if (args.Count() > 1) //indexer
{
IValueSyntax valueSyntax = SetIndexer(args.Take(args.Length - 1).ToArray());
valueSyntax.To(Is.EqualTo(args.Last()));
}
}
}
public IActionSyntax SetPropertyTo(Action <T> action)
{
MethodInfo method;
object[] args;
using (InvocationRecorder recorder = new InvocationRecorder())
{
try
{
action(mock);
}
// ReSharper disable EmptyGeneralCatchClause
catch { }
// ReSharper restore EmptyGeneralCatchClause
method = recorder.Invocation.Method;
args = recorder.Invocation.Arguments;
}
if (!method.IsProperty())
{
throw new InvalidOperationException("This method expects a property, not a method, or event.");
}
if (method.IsSpecialName && method.Name == Constants.SET_ITEM)
{
//properties have args when used as indexer like SetPropertyTo(m=>m.prop[1] = "d")
IValueSyntax valueSyntax = SetIndexer(args.Take(args.Length - 1).ToArray());
valueSyntax.To(Is.EqualTo(args.Last()));
}
else if (method.IsSpecialName && method.Name == Constants.GET_ITEM)
{
throw new InvalidOperationException("Using a property as a getter in the SetPropertyTo method is not supported.");
}
else
{
IValueSyntax valueSyntax = SetProperty(method.Name.Substring(Constants.SET.Length));
valueSyntax.To(Is.EqualTo(args[0]));
}
return(this);
}