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1 | # Licensed to the Apache Software Foundation (ASF) under one |
2 | # or more contributor license agreements. See the NOTICE file | |
3 | # distributed with this work for additional information | |
4 | # regarding copyright ownership. The ASF licenses this file | |
5 | # to you under the Apache License, Version 2.0 (the | |
6 | # "License"); you may not use this file except in compliance | |
7 | # with the License. You may obtain a copy of the License at | |
8 | # | |
9 | # http://www.apache.org/licenses/LICENSE-2.0 | |
10 | # | |
11 | # Unless required by applicable law or agreed to in writing, | |
12 | # software distributed under the License is distributed on an | |
13 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
14 | # KIND, either express or implied. See the License for the | |
15 | # specific language governing permissions and limitations | |
16 | # under the License. | |
17 | ||
18 | class StringDictionaryArrayBuilderTest < Test::Unit::TestCase | |
19 | def setup | |
20 | @builder = Arrow::StringDictionaryArrayBuilder.new | |
21 | end | |
22 | ||
23 | sub_test_case("#append_values") do | |
24 | test("[nil]") do | |
25 | @builder.append_values([nil]) | |
26 | array = @builder.finish | |
27 | assert_equal([ | |
28 | [], | |
29 | [nil], | |
30 | ], | |
31 | [ | |
32 | array.dictionary.to_a, | |
33 | array.indices.to_a, | |
34 | ]) | |
35 | end | |
36 | ||
37 | test("[String]") do | |
38 | @builder.append_values(["hello"]) | |
39 | array = @builder.finish | |
40 | assert_equal([ | |
41 | ["hello"], | |
42 | [0], | |
43 | ], | |
44 | [ | |
45 | array.dictionary.to_a, | |
46 | array.indices.to_a, | |
47 | ]) | |
48 | end | |
49 | ||
50 | test("[Symbol]") do | |
51 | @builder.append_values([:hello]) | |
52 | array = @builder.finish | |
53 | assert_equal([ | |
54 | ["hello"], | |
55 | [0], | |
56 | ], | |
57 | [ | |
58 | array.dictionary.to_a, | |
59 | array.indices.to_a, | |
60 | ]) | |
61 | end | |
62 | ||
63 | test("[nil, String, Symbol]") do | |
64 | @builder.append_values([ | |
65 | nil, | |
66 | "Hello", | |
67 | :world, | |
68 | "world", | |
69 | ]) | |
70 | array = @builder.finish | |
71 | assert_equal([ | |
72 | ["Hello", "world"], | |
73 | [nil, 0, 1, 1], | |
74 | ], | |
75 | [ | |
76 | array.dictionary.to_a, | |
77 | array.indices.to_a, | |
78 | ]) | |
79 | end | |
80 | ||
81 | test("is_valids") do | |
82 | @builder.append_values([ | |
83 | "Hello", | |
84 | :world, | |
85 | :goodbye, | |
86 | ], | |
87 | [ | |
88 | true, | |
89 | false, | |
90 | true, | |
91 | ]) | |
92 | array = @builder.finish | |
93 | assert_equal([ | |
94 | ["Hello", "goodbye"], | |
95 | [0, nil, 1], | |
96 | ], | |
97 | [ | |
98 | array.dictionary.to_a, | |
99 | array.indices.to_a, | |
100 | ]) | |
101 | end | |
102 | end | |
103 | end |