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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
# 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.
class TestDenseUnionArray < Test::Unit::TestCase
include Helper::Buildable
sub_test_case(".new") do
sub_test_case("default") do
def setup
type_ids = build_int8_array([0, 1, 0, 1, 1])
value_offsets = build_int32_array([0, 0, 1, 1, 2])
fields = [
build_int16_array([1, nil]),
build_string_array(["a", "b", "c"]),
]
@array = Arrow::DenseUnionArray.new(type_ids, value_offsets, fields)
end
def test_value_data_type
fields = [
Arrow::Field.new("0", Arrow::Int16DataType.new),
Arrow::Field.new("1", Arrow::StringDataType.new),
]
assert_equal(Arrow::DenseUnionDataType.new(fields, [0, 1]),
@array.value_data_type)
end
def test_field
assert_equal([
build_int16_array([1, nil]),
build_string_array(["a", "b", "c"]),
],
[
@array.get_field(0),
@array.get_field(1),
])
end
end
sub_test_case("DataType") do
def setup
data_type_fields = [
Arrow::Field.new("number", Arrow::Int16DataType.new),
Arrow::Field.new("text", Arrow::StringDataType.new),
]
type_codes = [11, 13]
@data_type = Arrow::DenseUnionDataType.new(data_type_fields, type_codes)
type_ids = build_int8_array([11, 13, 11, 13, 13])
value_offsets = build_int32_array([0, 0, 1, 1, 2])
fields = [
build_int16_array([1, nil]),
build_string_array(["a", "b", "c"])
]
@array = Arrow::DenseUnionArray.new(@data_type, type_ids, value_offsets, fields)
end
def test_value_data_type
assert_equal(@data_type,
@array.value_data_type)
end
def test_field
assert_equal([
build_int16_array([1, nil]),
build_string_array(["a", "b", "c"]),
],
[
@array.get_field(0),
@array.get_field(1),
])
end
end
end
end
|
