1 files changed, 14 insertions, 2 deletions
diff --git a/backend/core/tests/queries/categories.rs b/backend/core/tests/queries/categories.rs
index da7c132..104cedc 100644
--- a/backend/core/tests/queries/categories.rs
+++ b/backend/core/tests/queries/categories.rs
@@ -136,8 +136,20 @@ fn given_categories_and_transaction_categorisations_when_get_all_balances_then_r
 }
 
 #[test]
-fn todo2() {
-    todo!("test get_all_ids");
+fn given_categories_when_get_all_ids_then_return_all_ids() {
+    let context = TestContext::new();
+    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
+    let categories = given_categories(connection);
+
+    let ids = queries::categories::get_all_category_ids(connection).unwrap();
+
+    assert_eq!(categories.len(), ids.len());
+    for category in &categories {
+        assert!(ids.iter().any(|id| category.id == *id));
+    }
+    for id in ids {
+        assert!(categories.iter().any(|category| category.id == id));
+    }
 }
 
 #[test]