Function test_fn_initcap

datafusion/core/tests/dataframe/dataframe_functions.rs:563–582

()

#[tokio::test]
async fn test_fn_initcap() -> Result<()> {
    let expr = initcap(col("a"));

    let batches = get_batches(expr).await?;

    assert_snapshot!(
        batches_to_string(&batches),
        @r"
    +-----------------+
    | initcap(test.a) |
    +-----------------+
    | Abcdef          |
    | Abc123          |
    | Cbadef          |
    | 123abcdef       |
    +-----------------+
    ");

    Ok(())
}

#[tokio::test]
#[cfg(feature = "unicode_expressions")]