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# 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 StringDictionaryArrayBuilderTest < Test::Unit::TestCase
def setup
@builder = Arrow::StringDictionaryArrayBuilder.new
end
sub_test_case("#append_values") do
test("[nil]") do
@builder.append_values([nil])
array = @builder.finish
assert_equal([
[],
[nil],
],
[
array.dictionary.to_a,
array.indices.to_a,
])
end
test("[String]") do
@builder.append_values(["hello"])
array = @builder.finish
assert_equal([
["hello"],
[0],
],
[
array.dictionary.to_a,
array.indices.to_a,
])
end
test("[Symbol]") do
@builder.append_values([:hello])
array = @builder.finish
assert_equal([
["hello"],
[0],
],
[
array.dictionary.to_a,
array.indices.to_a,
])
end
test("[nil, String, Symbol]") do
@builder.append_values([
nil,
"Hello",
:world,
"world",
])
array = @builder.finish
assert_equal([
["Hello", "world"],
[nil, 0, 1, 1],
],
[
array.dictionary.to_a,
array.indices.to_a,
])
end
test("is_valids") do
@builder.append_values([
"Hello",
:world,
:goodbye,
],
[
true,
false,
true,
])
array = @builder.finish
assert_equal([
["Hello", "goodbye"],
[0, nil, 1],
],
[
array.dictionary.to_a,
array.indices.to_a,
])
end
end
end
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