feat: resolve review comments through the CLI

tests/unit/review_cli.rs

@@ -105,3 +105,41 @@ fn existing_storage_is_read_only_and_unchanged() {
     }
     std::fs::remove_dir_all(directory).unwrap();
 }
+
+#[test]
+fn comment_mutations_require_positive_explicit_ids_and_reject_all() {
+    for command in ["delete", "resolve"] {
+        for ids in [
+            vec![],
+            vec!["1"],
+            vec!["0", "1"],
+            vec!["-1", "1"],
+            vec!["9223372036854775808", "1"],
+            vec!["all", "1"],
+            vec!["1", "0"],
+            vec!["1", "-1"],
+            vec!["1", "18446744073709551616"],
+            vec!["1", "--json"],
+        ] {
+            let mut args = std::iter::once(command).chain(ids).map(OsString::from);
+            assert!(Request::parse(&mut args).is_err());
+        }
+        let mut args = [command, "9223372036854775807", "18446744073709551615"]
+            .into_iter()
+            .map(OsString::from);
+        let mut request = Request::parse(&mut args).unwrap();
+        assert_eq!(request.id, Some(i64::MAX));
+        let (action, id) = request.comment.as_ref().unwrap();
+        assert_eq!(*id, u64::MAX);
+        assert!(matches!(
+            (command, action),
+            ("delete", CommentAction::Delete) | ("resolve", CommentAction::Resolve)
+        ));
+        assert!(request.option(OsStr::new("--all"), &mut args).is_err());
+        request.option(OsStr::new("--json"), &mut args).unwrap();
+        let mut repo = [OsString::from("checkout")].into_iter();
+        request.option(OsStr::new("--repo"), &mut repo).unwrap();
+        assert!(request.json);
+        assert_eq!(request.repo, Some(PathBuf::from("checkout")));
+    }
+}