public async Task ContextIsShareAcrossShortcodes()
{
var parser = new ShortcodesProcessor(new NamedShortcodeProvider
{
["inc"] = (args, content, ctx) => { ctx["x"] = ctx.GetOrSetValue("x", 0) + 1; return(new ValueTask <string>(ctx["x"].ToString())); },
["val"] = (args, content, ctx) => new ValueTask <string>(ctx["x"].ToString())
});
Assert.Equal("122", await parser.EvaluateAsync($"[inc][inc][val]"));
}
public async Task ShouldUseContextValue()
{
var parser = new ShortcodesProcessor(new NamedShortcodeProvider
{
["hello"] = (args, content, ctx) => { return(new ValueTask <string>("message: " + ctx["message"].ToString())); }
});
Assert.Equal("message: Hello World!", await parser.EvaluateAsync($"[hello]", new Context {
["message"] = "Hello World!"
}));
}
public ValueTask <string> ProcessAsync(string input, Context context = null)
{
if (context == null)
{
context = new Context();
}
foreach (var contextProvider in _shortcodeContextProviders)
{
contextProvider.Contextualize(context);
}
return(_shortcodesProcessor.EvaluateAsync(input, context));
}
public async Task PositionalArgumentMixedWithNamedArguments()
{
var provider = new NamedShortcodeProvider
{
["hello"] = (args, content, ctx) =>
{
Assert.Equal("1", args.At(0));
Assert.Equal("b", args.At(1));
Assert.Equal("d", args.Named("c"));
Assert.Equal("123", args.At(2));
return(new ValueTask <string>(""));
}
};
var parser = new ShortcodesProcessor(_provider);
await parser.EvaluateAsync("[hello 1 b c=d 123]");
}
public async Task ProcessClosingShortcodes(string input, string expected)
{
var parser = new ShortcodesProcessor(_provider);
Assert.Equal(expected, await parser.EvaluateAsync(input));
}
public async Task DoesntProcessInputsWithoutBrackets(string input)
{
var parser = new ShortcodesProcessor();
Assert.Same(input, await parser.EvaluateAsync(input));
}
public async Task ValuesAreParsed(string input)
{
var parser = new ShortcodesProcessor(_provider);
Assert.Equal($"0:{input};", await parser.EvaluateAsync($"[positional {input}]"));
}
public async Task ArgumentsAreCaseInsensitive(string input, string expected)
{
var parser = new ShortcodesProcessor(_provider);
Assert.Equal(expected, await parser.EvaluateAsync(input));
}
public async Task NamedOrDefaultArguments(string input, string expected)
{
var parser = new ShortcodesProcessor(_provider);
Assert.Equal(expected, await parser.EvaluateAsync(input));
}
public ValueTask <string> Nop() => _processor.EvaluateAsync("Lorem ipsum dolor est");