def test_map_rows_to():
ds_source = DataSource("src/tests/test_data/sample/names.csv")
ds_target = DataSource("src/tests/test_data/sample/names.csv")
ds_source.create_column_relation("name", "name", ds_target)
value_matching_config = ValueMatchingConfiguration(model_type="exact")
row_mapping_config = RowMappingConfiguration(model_type="weighted_linear",
weights={"name": 1})
ds_source.map_rows_to(ds_target, value_matching_config, row_mapping_config)
assert len(
ds_source.row_relations) == 252 # Duplicate record present, hence +2
def test_describe_row_relation_for_index():
ds_source = DataSource("src/tests/test_data/sample/names.csv")
ds_target = DataSource("src/tests/test_data/sample/names.csv")
ds_source.create_column_relation("name", "name", ds_target)
description = ds_source.describe_row_relation_for_index(0)
assert description == '{"name": "Soo Hong"}'