public void ShouldReportAndErrorOnEmptyTags()
{
var parser = new CustomParser();
parser.RegisterEmptyTag("hello", (w, e, c) =>
{
w.Write("Hello World");
return(Statement.Normal());
});
Assert.Throws <ParseException>(() => parser.Parse("{% hello foo %}"));
}
public void ShouldRenderEmptyBlocks()
{
var parser = new CustomParser();
parser.RegisterEmptyBlock("hello", static (s, w, e, c) =>
{
w.Write("Hello World");
return(s.RenderStatementsAsync(w, e, c));
});
var template = parser.Parse("{% hello %} hi {%- endhello %}");
var result = template.Render();
Assert.Equal("Hello World hi", result);
}
public void ShouldRenderEmptyTags()
{
var parser = new CustomParser();
parser.RegisterEmptyTag("hello", (w, e, c) =>
{
w.Write("Hello World");
return(Statement.Normal());
});
var template = parser.Parse("{% hello %}");
var result = template.Render();
Assert.Equal("Hello World", result);
}
public void ShouldRenderIdentifierBlocks()
{
var parser = new CustomParser();
parser.RegisterIdentifierBlock("hello", (i, s, w, e, c) =>
{
w.Write("Hello ");
w.Write(i);
return(s.RenderStatementsAsync(w, e, c));
});
var template = parser.Parse("{% hello test %} hi {%- endhello %}");
var result = template.Render();
Assert.Equal("Hello test hi", result);
}
public void ShouldRenderIdentifierTags()
{
var parser = new CustomParser();
parser.RegisterIdentifierTag("hello", (s, w, e, c) =>
{
w.Write("Hello ");
w.Write(s);
return(Statement.Normal());
});
var template = parser.Parse("{% hello test %}");
var result = template.Render();
Assert.Equal("Hello test", result);
}