public void TestRawJson()
{
var f = IntrinsicFunction.Parse("States.StringToJson('{\"number\": 20}')");
var res = _registry.CallFunction(f, "'a'", new JObject());
Assert.Equal(JObject.Parse("{'number': 20}"), res);
}
public void TestJsonPathArray()
{
var f = IntrinsicFunction.Parse("States.JsonToString($.a)");
var res = _registry.CallFunction(f, JObject.Parse("{'a':[1,2,3,4]}"), new JObject());
Assert.Equal("[1,2,3,4]", res);
}
public void TestWithoutArgument()
{
var f = IntrinsicFunction.Parse("States.Format('value')");
var r = _registry.CallFunction(f, "test", new JObject());
Assert.Equal("value", r);
}
public void TestArrayParameterCount(string definition, int count)
{
var f = IntrinsicFunction.Parse(definition);
var r = _registry.CallFunction(f, "'a'", new JObject());
Assert.True(r is JArray);
Assert.Equal(count, r.Count());
}
public static JToken Array(IntrinsicFunction function, JToken input, JObject context,
IntrinsicFunctionRegistry registry)
{
Ensure.IsNotNull <ArgumentNullException>(function);
Ensure.IsNotNull <ArgumentNullException>(registry);
var result = new JArray();
foreach (var p in function.Parameters)
{
result.Add(p switch
{
NullIntrinsicParam _ => null,
StringIntrinsicParam s => s.Value,
NumberIntrinsicParam n => n.Number,
PathIntrinsicParam pa => GetPathValue(pa, input, context),
IntrinsicFunction func => registry.CallFunction(func, input, context),
_ => throw new InvalidIntrinsicFunctionException("Invalid Parameter type")
});