Can get information about a single post

src/data/post.rs

@@ -34,6 +34,7 @@ impl PostVisibilityLevel {
 
 /// Post access level (for a given user)
 #[allow(non_camel_case_types)]
+#[derive(PartialEq, PartialOrd)]
 pub enum PostAccessLevel {
     //When a user can't access to a post
     NO_ACCESS = 0,
@@ -141,4 +142,16 @@ impl Post {
             _ => false,
         }
     }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::data::post::PostAccessLevel;
+
+    #[test]
+    fn access_level_coherence() {
+        assert!(PostAccessLevel::NO_ACCESS < PostAccessLevel::BASIC_ACCESS);
+        assert!(PostAccessLevel::BASIC_ACCESS < PostAccessLevel::INTERMEDIATE_ACCESS);
+        assert!(PostAccessLevel::INTERMEDIATE_ACCESS < PostAccessLevel::FULL_ACCESS);
+    }
 }