Function repartition_empty_file_only

datafusion/datasource/src/file_groups.rs:639–649

()

    /// Empty file won't get partitioned
    #[test]
    fn repartition_empty_file_only() {
        let partitioned_file_empty = pfile("empty", 0);
        let file_group = vec![FileGroup::new(vec![partitioned_file_empty])];

        let partitioned_files = FileGroupPartitioner::new()
            .with_target_partitions(4)
            .with_repartition_file_min_size(0)
            .repartition_file_groups(&file_group);

        assert_partitioned_files(None, partitioned_files);
    }

    /// Repartition when there is a empty file in file groups
    #[test]