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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 TestSparseUnionScalar < Test::Unit::TestCase
def setup
fields = [
Arrow::Field.new("number", Arrow::Int8DataType.new),
Arrow::Field.new("text", Arrow::StringDataType.new),
]
@data_type = Arrow::SparseUnionDataType.new(fields, [2, 9])
@type_code = 2
@value = Arrow::Int8Scalar.new(-29)
@scalar = Arrow::SparseUnionScalar.new(@data_type, @type_code, @value)
end
def test_type_code
assert_equal(@type_code,
@scalar.type_code)
end
def test_data_type
assert_equal(@data_type,
@scalar.data_type)
end
def test_valid?
assert do
@scalar.valid?
end
end
def test_equal
assert_equal(Arrow::SparseUnionScalar.new(@data_type, @type_code, @value),
@scalar)
end
def test_to_s
assert_equal("union{number: int8 = -29}", @scalar.to_s)
end
def test_value
assert_equal(@value, @scalar.value)
end
end
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