feat(cli): Support for fetching episode history events from Sonarr

src/cli/sonarr/list_command_handler.rs

@@ -31,6 +31,15 @@ pub enum SonarrListCommand {
     )]
     series_id: i64,
   },
+  #[command(about = "Fetch all history events for the episode with the given ID")]
+  EpisodeHistory {
+    #[arg(
+      long,
+      help = "The Sonarr ID of the episode whose history you wish to fetch",
+      required = true
+    )]
+    episode_id: i64,
+  },
   #[command(about = "Fetch all Sonarr history events")]
   History {
     #[arg(long, help = "How many history events to fetch", default_value_t = 500)]
@@ -113,6 +122,13 @@ impl<'a, 'b> CliCommandHandler<'a, 'b, SonarrListCommand> for SonarrListCommandH
           .await?;
         serde_json::to_string_pretty(&resp)?
       }
+      SonarrListCommand::EpisodeHistory { episode_id } => {
+        let resp = self
+          .network
+          .handle_network_event((SonarrEvent::GetEpisodeHistory(Some(episode_id))).into())
+          .await?;
+        serde_json::to_string_pretty(&resp)?
+      }
       SonarrListCommand::History { events: items } => {
         let resp = self
           .network

src/cli/sonarr/list_command_handler_tests.rs

@@ -50,6 +50,39 @@ mod tests {
       );
     }
 
+    #[test]
+    fn test_list_episode_history_requires_series_id() {
+      let result =
+        Cli::command().try_get_matches_from(["managarr", "sonarr", "list", "episode-history"]);
+
+      assert!(result.is_err());
+      assert_eq!(
+        result.unwrap_err().kind(),
+        ErrorKind::MissingRequiredArgument
+      );
+    }
+
+    #[test]
+    fn test_list_episode_history_success() {
+      let expected_args = SonarrListCommand::EpisodeHistory { episode_id: 1 };
+      let result = Cli::try_parse_from([
+        "managarr",
+        "sonarr",
+        "list",
+        "episode-history",
+        "--episode-id",
+        "1",
+      ]);
+
+      assert!(result.is_ok());
+
+      if let Some(Command::Sonarr(SonarrCommand::List(episode_history_command))) =
+        result.unwrap().command
+      {
+        assert_eq!(episode_history_command, expected_args);
+      }
+    }
+
     #[test]
     fn test_list_history_events_flag_requires_arguments() {
       let result =
@@ -296,5 +329,31 @@ mod tests {
 
       assert!(result.is_ok());
     }
+
+    #[tokio::test]
+    async fn test_handle_list_episode_history_command() {
+      let expected_episode_id = 1;
+      let mut mock_network = MockNetworkTrait::new();
+      mock_network
+        .expect_handle_network_event()
+        .with(eq::<NetworkEvent>(
+          SonarrEvent::GetEpisodeHistory(Some(expected_episode_id)).into(),
+        ))
+        .times(1)
+        .returning(|_| {
+          Ok(Serdeable::Sonarr(SonarrSerdeable::Value(
+            json!({"testResponse": "response"}),
+          )))
+        });
+      let app_arc = Arc::new(Mutex::new(App::default()));
+      let list_episode_history_command = SonarrListCommand::EpisodeHistory { episode_id: 1 };
+
+      let result =
+        SonarrListCommandHandler::with(&app_arc, list_episode_history_command, &mut mock_network)
+          .handle()
+          .await;
+
+      assert!(result.is_ok());
+    }
   }
 }