Rename DocCases to Cases

tests/ef_tests/src/cases.rs

@@ -0,0 +1,36 @@
+use super::*;
+use crate::yaml_decode::*;
+use yaml_rust::YamlLoader;
+
+mod ssz_generic;
+mod ssz_static;
+
+pub use ssz_generic::*;
+pub use ssz_static::*;
+
+#[derive(Debug, Deserialize)]
+pub struct Cases<T> {
+    pub test_cases: Vec<T>,
+}
+
+impl<T: YamlDecode> YamlDecode for Cases<T> {
+    /// Decodes a YAML list of test cases
+    fn yaml_decode(yaml: &String) -> Result<Self, Error> {
+        let doc = &YamlLoader::load_from_str(yaml).unwrap()[0];
+
+        let mut test_cases: Vec<T> = vec![];
+
+        let mut i = 0;
+        loop {
+            if doc[i].is_badvalue() {
+                break;
+            } else {
+                test_cases.push(T::yaml_decode(&yaml_to_string(&doc[i])).unwrap())
+            }
+
+            i += 1;
+        }
+
+        Ok(Self { test_cases })
+    }
+}