Module test

Available on non-WebAssembly only.

Common unit test utility methods

Modules

object_store

Object store implementation used for testing

variable

System variable provider

Functions

assert_fields_eq

columns

Returns the column names on the schema

create_table_dual

make_partition

Return a RecordBatch with a single Int32 array with values (0..sz)

partitioned_csv_config

Returns a FileScanConfig for given file_groups

partitioned_file_groups

Returns file groups Vec<Vec<PartitionedFile>> for scanning partitions of filename

scan_partitioned_csv

Returns a DataSourceExec that scans “aggregate_test_100.csv” with partitions partitions

table_with_decimal

Return a new table which provide this decimal column

table_with_sequence

Return a new table provider that has a single Int32 column with values between seq_start and seq_end