Set line length to 79

Author: chandr-andr

pyproject.toml

@@ -101,7 +101,7 @@ ignore = [
 ]
 exclude = [".venv/"]
 mccabe = { max-complexity = 10 }
-line-length = 88
+line-length = 79
 
 [tool.ruff.per-file-ignores]
 "python/psqlpy/*" = ["PYI021"]

python/psqlpy/_internal/__init__.pyi

@@ -492,7 +492,8 @@ class PSQLPool:
                 [100],
             )
             dict_result: List[Dict[Any, Any]] = query_result.result()
-            # you don't need to close the pool, it will be dropped on Rust side.
+            # you don't need to close the pool,
+            # it will be dropped on Rust side.
         ```
         """
     async def connection(self: Self) -> Connection:

python/tests/test_connection.py

@@ -0,0 +1,19 @@
+import pytest
+
+from psqlpy import PSQLPool, QueryResult
+
+
+@pytest.mark.anyio
+async def test_connection_execute(
+    psql_pool: PSQLPool,
+    table_name: str,
+    number_database_records: int,
+) -> None:
+    """Test that single connection can execute queries."""
+    connection = await psql_pool.connection()
+
+    conn_result = await connection.execute(
+        querystring=f"SELECT * FROM {table_name}",
+    )
+    assert isinstance(conn_result, QueryResult)
+    assert len(conn_result.result()) == number_database_records