protected override ExpressionSyntax GetNewExpression(ExpressionSyntax expression, FluentAssertionsDiagnosticProperties properties)
{
var removeMethodContainingFirstLambda = NodeReplacement.RemoveAndExtractArguments("Select");
var newExpression = GetNewExpression(expression, removeMethodContainingFirstLambda);
var removeArgument = NodeReplacement.RemoveFirstArgument("Equal");
newExpression = GetNewExpression(newExpression, removeArgument);
var argumentInvocation = (InvocationExpressionSyntax)removeArgument.Argument.Expression;
var identifier = ((MemberAccessExpressionSyntax)argumentInvocation.Expression).Expression;
var firstLambda = (SimpleLambdaExpressionSyntax)removeMethodContainingFirstLambda.Arguments[0].Expression;
var secondLambda = (SimpleLambdaExpressionSyntax)argumentInvocation.ArgumentList.Arguments[0].Expression;
var newArguments = SyntaxFactory.SeparatedList <ArgumentSyntax>()
.Add(removeArgument.Argument.WithExpression(identifier))
.Add(removeArgument.Argument.WithExpression(CombineLambdas(firstLambda, secondLambda).NormalizeWhitespace()
));
return(GetNewExpression(newExpression, NodeReplacement.PrependArguments("Equal", newArguments)));
}