Tests are once again passing.

src/bin.rs

@@ -208,8 +208,16 @@ impl CompareContextElement for serde_json::Value {
                     (
                         serde_json::Value::Array(self_array),
                         serde_json::Value::Array(other_array),
-                    ) => convert_vec_to_context_element(self_array)
-                        .partial_cmp(&convert_vec_to_context_element(other_array)),
+                    ) => {
+                        return self
+                            .render(&Vec::new())
+                            .unwrap_or("".to_owned())
+                            .partial_cmp(
+                                &other_json_value
+                                    .render(&Vec::new())
+                                    .unwrap_or("".to_owned()),
+                            )
+                    }
                     _ => None,
                 };
             }
@@ -371,10 +379,12 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_type_coercion_object_int() {
+    fn test_nested_array_render() {
         let x: serde_json::Value =
-            serde_json::from_str(r#"{"name": "cat"}"#).expect("Failed to parse json");
-        let y: u64 = 7;
-        // assert_eq!(x.partial_compare(&y), Some(Ordering::Greater));
+            serde_json::from_str(r#"[3,5,[7,9]]"#).expect("Failed to parse json");
+        assert_eq!(
+            x.render(&Vec::new()),
+            Ok::<_, RenderError>("3,5,7,9".to_owned())
+        );
     }
 }

src/renderer/errors.rs

@@ -4,6 +4,7 @@ use std::fmt;
 /// Fatal errors while rendering.
 ///
 /// A RenderError will halt rendering.
+#[derive(PartialEq)]
 pub enum RenderError {
     Generic(String),
     TemplateNotFound(String),