protected override void Run(IInvocationExpression element, ElementProblemAnalyzerData data, IHighlightingConsumer consumer)
{
var methodIdentifier = element.GetSolution().GetComponent <IMoqMethodIdentifier>();
if (!methodIdentifier.IsMoqCallbackMethod(element))
{
return;
}
var expectedTypeParameters = element.TypeArguments;
if (expectedTypeParameters.Count == 0)
{
return;
}
var pointer = element.InvokedExpression;
TreeNodeCollection <ICSharpArgument>?arguments = null;
while (pointer != null && arguments == null && pointer.FirstChild is IInvocationExpression methodInvocation)
{
arguments = GetArguments(element.GetSolution(), methodInvocation);
pointer = methodInvocation.InvokedExpression;
}
if (arguments == null)
{
return;
}
var actualTypesParameters = arguments.Value.Select(x => x.Value.Type()).ToArray();
var rule = element.GetPsiModule().GetTypeConversionRule();
if (actualTypesParameters.Length <= 0)
{
return;
}
if (expectedTypeParameters.Count != actualTypesParameters.Length)
{
AddWarning(element, consumer);
}
else
{
for (var i = 0; i < expectedTypeParameters.Count; i++)
{
var actualParameterType = actualTypesParameters[i];
var expectedParameterType = expectedTypeParameters[i];
if (!actualParameterType.Equals(expectedParameterType) &&
!actualParameterType.IsImplicitlyConvertibleTo(expectedParameterType, rule))
{
AddWarning(element, consumer);
}
}
}
}
