Directory Restructure (#1163)

* Move tests -> testing

* Directory restructure

* Update Cargo.toml during restructure

* Update Makefile during restructure

* Fix arbitrary path

testing/ef_tests/src/cases/genesis_validity.rs

@@ -0,0 +1,39 @@
+use super::*;
+use crate::decode::{ssz_decode_file, yaml_decode_file};
+use serde_derive::Deserialize;
+use state_processing::is_valid_genesis_state;
+use std::path::Path;
+use types::{BeaconState, EthSpec};
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(bound = "E: EthSpec")]
+pub struct GenesisValidity<E: EthSpec> {
+    pub genesis: BeaconState<E>,
+    pub is_valid: bool,
+}
+
+impl<E: EthSpec> LoadCase for GenesisValidity<E> {
+    fn load_from_dir(path: &Path) -> Result<Self, Error> {
+        let genesis = ssz_decode_file(&path.join("genesis.ssz"))?;
+        let is_valid = yaml_decode_file(&path.join("is_valid.yaml"))?;
+
+        Ok(Self { genesis, is_valid })
+    }
+}
+
+impl<E: EthSpec> Case for GenesisValidity<E> {
+    fn result(&self, _case_index: usize) -> Result<(), Error> {
+        let spec = &E::default_spec();
+
+        let is_valid = is_valid_genesis_state(&self.genesis, spec);
+
+        if is_valid == self.is_valid {
+            Ok(())
+        } else {
+            Err(Error::NotEqual(format!(
+                "Got {}, expected {}",
+                is_valid, self.is_valid
+            )))
+        }
+    }
+}