Move Form and Species to traits, implement a bunch of mocks

src/static_data/species_data/mod.rs

@@ -9,6 +9,14 @@ pub use learnable_moves::*;
 #[doc(inline)]
 pub use species::*;
 
+#[cfg(test)]
+pub(crate) mod tests {
+    pub use super::ability::tests::*;
+    pub use super::form::tests::*;
+    pub use super::learnable_moves::tests::*;
+    pub use super::species::tests::*;
+}
+
 /// An ability is a passive effect in battle that is attached to a Pokemon.
 mod ability;
 /// A form is a variant of a specific species. A species always has at least one form, but can have