fn test_convert_not_expr()

in crates/datafusion/src/util/expr.rs [126:155]

• 25 lines of code
• 1 McCabe index (conditional complexity)

    fn test_convert_not_expr() {
        let schema = Arc::new(Schema::new(vec![Field::new("col", DataType::Int32, false)]));

        let inner_expr = Expr::BinaryExpr(BinaryExpr::new(
            Box::new(col("col")),
            Operator::Eq,
            Box::new(lit(42i32)),
        ));
        let expr = Expr::Not(Box::new(inner_expr));

        let filters = vec![expr];

        let result = exprs_to_filters(&filters);

        assert_eq!(result.len(), 1);

        let expected_filter = HudiFilter {
            field_name: schema.field(0).name().to_string(),
            operator: ExprOperator::Ne,
            field_value: "42".to_string(),
        };
        assert_eq!(
            result[0],
            (
                expected_filter.field_name,
                expected_filter.operator.to_string(),
                expected_filter.field_value
            )
        );
    }