From c5283cf5841982b9e05e5d1f797c91ccf4eede5b Mon Sep 17 00:00:00 2001
From: Jeff Baskin <jeff.l.baskin@gmail.com>
Date: Sun, 3 Jul 2022 08:43:59 -0400
Subject: [PATCH] Added not table return.

---
 src/lib.rs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 855a897..1160337 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -31,8 +31,10 @@ impl Query {
             .read()
             .await
             .to_vec();
-        let idx = tbls.binary_search_by(|t| t.name.cmp(&name)).unwrap();
-        Ok(Some(tbls[idx].clone()))
+        match tbls.binary_search_by(|t| t.name.cmp(&name)) {
+            Ok(idx) => Ok(Some(tbls[idx].clone())),
+            Err(_) => Ok(None),
+        }
     }
 
     async fn tables(&self, ctx: &Context<'_>) -> Vec<Table> {
@@ -109,6 +111,14 @@ mod queries {
         support::compare(&db, &output, &expected);
     }
 
+    #[async_std::test]
+    async fn list_no_table() {
+        let db = Database::new();
+        let output = db.execute(r#"{table(name: "slade"){name}}"#).await;
+        let expected = r#"{"data":{"table":null}}"#;
+        support::compare(&db, &output, &expected);
+    }
+
     #[async_std::test]
     async fn list_tables() {
         let db = Database::new();