private static void AssertRenderingResult <T>(Action <string, string> assertion, T value)
{
var text = new LiteralText("b");
var inverted = new InvertedBlock("a", text);
using (var writer = new StringWriter()) {
var context = new RenderContext(null, new { a = value }, writer, null, Options.Defaults());
inverted.Render(context);
assertion(text.Text, writer.GetStringBuilder().ToString());
}
}
public void Visit(InvertedBlock invertedBlock)
{
parts.Add(context.GetInnerExpressions(invertedBlock.Name, value =>
{
// the logic here is really confusing, but since GetInnerExpressions does
// the truthiness check, it is basically the same as Block.Compile
var visitor = new CompilePartVisitor(context);
visitor.Visit((Section)invertedBlock);
var expression = visitor.Result();
return(expression);
}, invert: true));
}
public void Visit(InvertedBlock invertedBlock)
{
parts.Add(context.GetInnerExpressions(invertedBlock.Name, value =>
{
// the logic here is really confusing, but since GetInnerExpressions does
// the truthiness check, it is basically the same as Block.Compile
var visitor = new CompilePartVisitor(context);
visitor.Visit((Section)invertedBlock);
var expression = visitor.Result();
return expression;
}, invert: true));
}
public void It_has_a_useful_ToString_method()
{
var a = new InvertedBlock("a");
Assert.AreEqual("InvertedBlock(\"a\")", a.ToString());
}
