forked from apache/arrow
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtest_array.py
More file actions
63 lines (56 loc) · 1.65 KB
/
Copy pathtest_array.py
File metadata and controls
63 lines (56 loc) · 1.65 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
# 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.
from pyarrow.compat import unittest
import pyarrow
import pyarrow.formatting as fmt
class TestArrayAPI(unittest.TestCase):
def test_getitem_NA(self):
arr = pyarrow.from_pylist([1, None, 2])
assert arr[1] is pyarrow.NA
def test_list_format(self):
arr = pyarrow.from_pylist([[1], None, [2, 3]])
result = fmt.array_format(arr)
expected = """\
[
[1],
NA,
[2,
3]
]"""
assert result == expected
def test_string_format(self):
arr = pyarrow.from_pylist(['foo', None, 'bar'])
result = fmt.array_format(arr)
expected = """\
[
'foo',
NA,
'bar'
]"""
assert result == expected
def test_long_array_format(self):
arr = pyarrow.from_pylist(range(100))
result = fmt.array_format(arr, window=2)
expected = """\
[
0,
1,
...
98,
99
]"""
assert result == expected