static string?AsString(JsValue?value, JsonInstance json, bool formatForRaw)
{
return(value switch {
JsBoolean b => b.AsBoolean() ? "true" : "false",
JsString s => formatForRaw ? $"\"{s.AsString()}\"": s.AsString(),
JsNumber n => n.AsNumber().ToString(CultureInfo.InvariantCulture),
JsNull => null,
JsUndefined => null,
{ } v => json.Stringify(JsValue.Undefined, new[] { v }).AsString(),
_ => null
});
string?AsString(JsValue?value)
{
return(value switch {
JsBoolean b => b.AsBoolean() ? "true" : "false",
JsString s => s.AsString(),
JsNumber n => n.AsNumber().ToString(CultureInfo.InvariantCulture),
JsNull => null,
JsUndefined => null,
{ } v => _json.Stringify(JsValue.Undefined, new[] { v }).AsString(),
_ => null
});
public void ShouldBeAString()
{
var value = new JsString("a");
Assert.Equal(false, value.IsBoolean());
Assert.Equal(false, value.IsArray());
Assert.Equal(false, value.IsDate());
Assert.Equal(false, value.IsNull());
Assert.Equal(false, value.IsNumber());
Assert.Equal(false, value.IsObject());
Assert.Equal(true, value.IsPrimitive());
Assert.Equal(false, value.IsRegExp());
Assert.Equal(true, value.IsString());
Assert.Equal("a", value.AsString());
Assert.Equal(false, value.IsUndefined());
}