Function assert_reports_column_count_mismatch

benchmarks/src/sql_benchmark.rs:3064–3084

()

    #[tokio::test]
    async fn assert_reports_column_count_mismatch() {
        let mut benchmark = parse_benchmark(
            r#"
assert I
SELECT 1 AS a, 2 AS b
----
1

run
SELECT 1;
"#,
        )
        .await
        .expect("benchmark should parse");
        let ctx = SessionContext::new();

        assert_result_error_contains(
            benchmark.assert(&ctx).await,
            "expected 1 columns but got 2",
        );
    }

    #[tokio::test]
    async fn assert_reports_value_mismatch() {