public void Should_replace_ExtractBody_with_lambda_body_provided_as_static_method_returnvalue()
{
Expression <Func <MyObject, bool> > expression = o => o.MyProperty == MyObject.GetExpressionFromStaticMethod().ExtractBody(o);
var visitedExpression = ExpressionBodyExtractingVisitor.Rewrite(expression);
ValidateVisitedExpressions(expression, visitedExpression);
}
public void Should_replace_ExtractBody_with_lambda_body_provided_inline()
{
Expression <Func <MyObject, bool> > expression = o => o.MyProperty == ((Expression <Func <MyObject, string?> >)(i => i.MyOtherProperty)).ExtractBody(o);
var visitedExpression = ExpressionBodyExtractingVisitor.Rewrite(expression);
ValidateVisitedExpressions(expression, visitedExpression);
}
public void Should_return_the_same_expression_if_no_ExtractBody_found()
{
Expression <Func <MyObject, bool> > expression = o => o.MyProperty == null;
var visitedExpression = ExpressionBodyExtractingVisitor.Rewrite(expression);
visitedExpression.Should().Be(expression);
}
public void Should_replace_ExtractBody_with_lambda_body_provided_as_field()
{
Expression <Func <MyObject, string?> > extractFromExpression = o => o.MyOtherProperty;
Expression <Func <MyObject, bool> > expression = o => o.MyProperty == extractFromExpression.ExtractBody(o);
var visitedExpression = ExpressionBodyExtractingVisitor.Rewrite(expression);
ValidateVisitedExpressions(expression, visitedExpression);
}
