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