Add tests to the Ellipse, Artboard, and Fill tools (#2181)

* Add ellipse tests

* Add tests for fill tool and re-enable some other tests

* Code review

* Fix Rust crate advisory

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/graph-craft/src/document/value.rs

@@ -19,6 +19,8 @@ use std::marker::PhantomData;
 use std::str::FromStr;
 pub use std::sync::Arc;
 
+pub struct TaggedValueTypeError;
+
 /// Macro to generate the tagged value enum.
 macro_rules! tagged_value {
 	($ ($( #[$meta:meta] )* $identifier:ident ($ty:ty) ),* $(,)?) => {
@@ -111,6 +113,26 @@ macro_rules! tagged_value {
 				Self::from_type(input).unwrap_or(TaggedValue::None)
 			}
 		}
+
+		$(
+			impl From<$ty> for TaggedValue {
+				fn from(value: $ty) -> Self {
+					Self::$identifier(value)
+				}
+			}
+		)*
+
+		$(
+			impl<'a> TryFrom<&'a TaggedValue> for &'a $ty {
+				type Error = TaggedValueTypeError;
+				fn try_from(value: &'a TaggedValue) -> Result<Self, Self::Error> {
+					match value{
+						TaggedValue::$identifier(value) => Ok(value),
+						_ => Err(TaggedValueTypeError),
+					}
+				}
+			}
+		)*
 	};
 }
 
@@ -128,6 +150,7 @@ tagged_value! {
 	#[cfg_attr(feature = "serde", serde(deserialize_with = "graphene_core::migrate_artboard_group"))]
 	ArtboardGroup(graphene_core::ArtboardGroupTable),
 	GraphicElement(graphene_core::GraphicElement),
+	Artboard(graphene_core::Artboard),
 	String(String),
 	U32(u32),
 	U64(u64),