public ExpressionKind EatVariableType([NotNull] ISnapshot snapshot, [NotNull] IType type)
{
if (snapshot == null)
{
throw new ArgumentNullException("snapshot");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
var classType = _eatExpressionHelper.GetTypeClass(type);
if (snapshot.IsInTestScope(classType.Module.Name))
{
//TODO if type is interface or abstract class return stub/mock?
return(ExpressionKind.Target);
}
if (snapshot.IsInTestProject(classType.Module.Name))
{
return(ExpressionKind.Mock);
}
return(ExpressionKind.StubCandidate);
}
private ExpressionKind GetCreationObjectKind(ISnapshot snapshot, IObjectCreationExpression expression)
{
if (expression.Type().Classify == TypeClassification.REFERENCE_TYPE)
{
var projectName = GetProjectName(expression);
if (snapshot.IsInTestScope(projectName))
{
return(ExpressionKind.Target);
}
if (snapshot.IsInTestProject(projectName))
{
return(ExpressionKind.Mock);
}
if (_expressionHelper.GetCreationTypeName(expression)
.StartsWith("Moq.Mock"))
{
return(ExpressionKind.Mock);
}
}
return(ExpressionKind.StubCandidate);
}
public override ExpressionKind Eat(ISnapshot snapshot, IInvocationExpression expression)
{
var invokedName = _expressionHelper.GetInvokedElementName(expression);
if (invokedName.StartsWith("Method:Moq.Mock.Of"))
{
_mockOfInvocationEater.Eat(snapshot, expression);
return(ExpressionKind.Stub);
}
_argumentsEater.Eat(snapshot, expression.Arguments);
var parentKind = _parentReferenceEater.Eat(snapshot, expression);
if (invokedName.StartsWith("Method:NUnit.Framework.Assert"))
{
snapshot.Add(ExpressionKind.Assert, expression);
return(ExpressionKind.Assert);
}
if (invokedName.StartsWith("Method:Moq.Mock.Verify"))
{
snapshot.Add(ExpressionKind.Assert, expression);
return(ExpressionKind.Assert);
}
var invoked = _expressionHelper.GetInvokedElement(expression);
if (invoked is IMethod)
{
var invokedMethod = invoked as IMethod;
if (snapshot.IsInTestScope(invokedMethod.Module.Name))
{
snapshot.Add(ExpressionKind.TargetCall, expression);
return(ExpressionKind.TargetCall);
}
}
if (parentKind == ExpressionKind.None)
{
return(ExpressionKind.StubCandidate);
}
var basedOnParentKind = _expressionKindHelper.InvocationKindByParentReferenceKind(parentKind);
if (basedOnParentKind == ExpressionKind.TargetCall)
{
snapshot.Add(ExpressionKind.TargetCall, expression);
return(ExpressionKind.TargetCall);
}
return(basedOnParentKind);
}
public ExpressionKind EatCastType([NotNull] ISnapshot snapshot, [NotNull] ITypeUsage typeUsage)
{
if (snapshot == null)
{
throw new ArgumentNullException("snapshot");
}
if (typeUsage == null)
{
throw new ArgumentNullException("typeUsage");
}
if (typeUsage is IDynamicTypeUsage)
{
return(ExpressionKind.StubCandidate);
}
if (typeUsage is IPredefinedTypeUsage)
{
return(ExpressionKind.StubCandidate);
}
if (typeUsage is IUserTypeUsage)
{
var userTypeUsage = typeUsage as IUserTypeUsage;
var classType = _eatExpressionHelper.GetUserTypeUsageClass(userTypeUsage);
if (snapshot.IsInTestScope(classType.Module.Name))
{
return(ExpressionKind.Target);
}
if (snapshot.IsInTestProject(classType.Module.Name))
{
return(ExpressionKind.Mock);
}
}
return(ExpressionKind.StubCandidate);
}