feat(readarr): delete Readarr tags and expose the command on the CLI

src/cli/readarr/delete_command_handler_tests.rs

@@ -0,0 +1,111 @@
+#[cfg(test)]
+mod tests {
+  use clap::{CommandFactory, Parser, error::ErrorKind};
+
+  use crate::{
+    Cli,
+    cli::{
+      Command,
+      readarr::{ReadarrCommand, delete_command_handler::ReadarrDeleteCommand},
+    },
+  };
+  use pretty_assertions::assert_eq;
+
+  #[test]
+  fn test_readarr_delete_command_from() {
+    let command = ReadarrDeleteCommand::Tag { tag_id: 1 };
+
+    let result = Command::from(command.clone());
+
+    assert_eq!(result, Command::Readarr(ReadarrCommand::Delete(command)));
+  }
+
+  mod cli {
+    use super::*;
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn test_delete_tag_requires_arguments() {
+      let result = Cli::command().try_get_matches_from(["managarr", "readarr", "delete", "tag"]);
+
+      assert_err!(&result);
+      assert_eq!(
+        result.unwrap_err().kind(),
+        ErrorKind::MissingRequiredArgument
+      );
+    }
+
+    #[test]
+    fn test_delete_tag_tag_id_requires_a_number() {
+      let result = Cli::command().try_get_matches_from([
+        "managarr",
+        "readarr",
+        "delete",
+        "tag",
+        "--tag-id",
+        "not_a_number",
+      ]);
+
+      assert_err!(&result);
+      assert_eq!(result.unwrap_err().kind(), ErrorKind::ValueValidation);
+    }
+
+    #[test]
+    fn test_delete_tag_success() {
+      let expected_args = ReadarrDeleteCommand::Tag { tag_id: 1 };
+
+      let result = Cli::try_parse_from(["managarr", "readarr", "delete", "tag", "--tag-id", "1"]);
+
+      assert_ok!(&result);
+
+      let Some(Command::Readarr(ReadarrCommand::Delete(delete_command))) = result.unwrap().command
+      else {
+        panic!("Unexpected command type");
+      };
+      assert_eq!(delete_command, expected_args);
+    }
+  }
+
+  mod handler {
+    use std::sync::Arc;
+
+    use mockall::predicate::eq;
+    use serde_json::json;
+    use tokio::sync::Mutex;
+
+    use crate::cli::CliCommandHandler;
+    use crate::cli::readarr::delete_command_handler::{
+      ReadarrDeleteCommand, ReadarrDeleteCommandHandler,
+    };
+    use crate::models::Serdeable;
+    use crate::models::readarr_models::ReadarrSerdeable;
+    use crate::network::readarr_network::ReadarrEvent;
+    use crate::{
+      app::App,
+      network::{MockNetworkTrait, NetworkEvent},
+    };
+
+    #[tokio::test]
+    async fn test_handle_delete_tag_command() {
+      let mut mock_network = MockNetworkTrait::new();
+      mock_network
+        .expect_handle_network_event()
+        .with(eq::<NetworkEvent>(ReadarrEvent::DeleteTag(1).into()))
+        .times(1)
+        .returning(|_| {
+          Ok(Serdeable::Readarr(ReadarrSerdeable::Value(
+            json!({"testResponse": "response"}),
+          )))
+        });
+      let app_arc = Arc::new(Mutex::new(App::test_default()));
+      let delete_tag_command = ReadarrDeleteCommand::Tag { tag_id: 1 };
+
+      let result =
+        ReadarrDeleteCommandHandler::with(&app_arc, delete_tag_command, &mut mock_network)
+          .handle()
+          .await;
+
+      assert_ok!(&result);
+    }
+  }
+}