Add tests for Delete(Note) activity builder

src/activitypub/builders/create_note.rs

@@ -285,6 +285,53 @@ mod tests {
         assert_eq!(note.cc.is_empty(), true);
     }
 
+    #[test]
+    fn test_build_note_subscribers_only() {
+        let post = Post {
+            visibility: Visibility::Subscribers,
+            ..Default::default()
+        };
+        let subscriber_id = "https://test.com/users/3";
+        let subscriber = DbActorProfile {
+            username: "subscriber".to_string(),
+            actor_json: Some(Actor {
+                id: subscriber_id.to_string(),
+                ..Default::default()
+            }),
+            actor_id: Some(subscriber_id.to_string()),
+            ..Default::default()
+        };
+        let note = build_note(INSTANCE_HOST, INSTANCE_URL, &post, vec![subscriber]);
+
+        assert_eq!(note.to, vec![
+            local_actor_subscribers(INSTANCE_URL, &post.author.username),
+        ]);
+        assert_eq!(note.cc, vec![subscriber_id]);
+    }
+
+    #[test]
+    fn test_build_note_direct() {
+        let mentioned_id = "https://test.com/users/3";
+        let mentioned = DbActorProfile {
+            username: "mention".to_string(),
+            actor_json: Some(Actor {
+                id: mentioned_id.to_string(),
+                ..Default::default()
+            }),
+            actor_id: Some(mentioned_id.to_string()),
+            ..Default::default()
+        };
+        let post = Post {
+            visibility: Visibility::Direct,
+            mentions: vec![mentioned],
+            ..Default::default()
+        };
+        let note = build_note(INSTANCE_HOST, INSTANCE_URL, &post, vec![]);
+
+        assert_eq!(note.to, vec![mentioned_id]);
+        assert_eq!(note.cc.is_empty(), true);
+    }
+
     #[test]
     fn test_build_note_with_local_parent() {
         let parent = Post::default();

src/activitypub/builders/delete_note.rs

@@ -76,3 +76,45 @@ pub async fn prepare_delete_note(
         recipients,
     })
 }
+
+#[cfg(test)]
+mod tests {
+    use serde_json::json;
+    use crate::activitypub::{
+        constants::AP_PUBLIC,
+        identifiers::local_actor_followers,
+    };
+    use super::*;
+
+    const INSTANCE_HOST: &str = "example.com";
+    const INSTANCE_URL: &str = "https://example.com";
+
+    #[test]
+    fn test_build_delete_note() {
+        let author = DbActorProfile {
+            username: "author".to_string(),
+            ..Default::default()
+        };
+        let post = Post { author, ..Default::default() };
+        let activity = build_delete_note(
+            INSTANCE_HOST,
+            INSTANCE_URL,
+            &post,
+            vec![],
+        );
+
+        assert_eq!(
+            activity.id,
+            format!("{}/objects/{}/delete", INSTANCE_URL, post.id),
+        );
+        assert_eq!(
+            activity.object["id"],
+            format!("{}/objects/{}", INSTANCE_URL, post.id),
+        );
+        assert_eq!(activity.to.unwrap(), json!([AP_PUBLIC]));
+        assert_eq!(
+            activity.cc.unwrap(),
+            json!([local_actor_followers(INSTANCE_URL, "author")]),
+        );
+    }
+}