Function verify_reports_result_mismatch_context

benchmarks/src/sql_benchmark.rs:3412–3441

()

    #[tokio::test]
    async fn verify_reports_result_mismatch_context() {
        let mut benchmark = parse_benchmark(
            r#"
run
SELECT 1 AS value

result_query I
SELECT 1 AS value
----
2
"#,
        )
        .await
        .expect("benchmark should parse");
        let ctx = SessionContext::new();

        benchmark.run(&ctx, true).await.expect("run should succeed");

        let error = benchmark
            .verify(&ctx)
            .await
            .expect_err("verify should fail");
        let message = error.to_string();
        assert!(
            message.contains("row 1, column 1")
                && message.contains("expected value \"2\"")
                && message.contains("got value \"1\""),
            "unexpected error: {message}"
        );
    }

    // Persistence tests cover CSV writing and persist-time error paths.