# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. import hypothesis as h import pyarrow as pa import pyarrow.tests.strategies as past @h.given(past.all_types) def test_types(ty): assert isinstance(ty, pa.lib.DataType) @h.given(past.all_fields) def test_fields(field): assert isinstance(field, pa.lib.Field) @h.given(past.all_schemas) def test_schemas(schema): assert isinstance(schema, pa.lib.Schema) @h.given(past.all_arrays) def test_arrays(array): assert isinstance(array, pa.lib.Array) @h.given(past.arrays(past.primitive_types, nullable=False)) def test_array_nullability(array): assert array.null_count == 0 @h.given(past.all_chunked_arrays) def test_chunked_arrays(chunked_array): assert isinstance(chunked_array, pa.lib.ChunkedArray) @h.given(past.all_record_batches) def test_record_batches(record_bath): assert isinstance(record_bath, pa.lib.RecordBatch) @h.given(past.all_tables) def test_tables(table): assert isinstance(table, pa.lib.Table)