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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 TestScalarDatum < Test::Unit::TestCase
include Helper::Buildable
def setup
@scalar = Arrow::BooleanScalar.new(true)
@datum = Arrow::ScalarDatum.new(@scalar)
end
def test_array?
assert do
not @datum.array?
end
end
def test_array_like?
assert do
not @datum.array_like?
end
end
def test_scalar?
assert do
@datum.scalar?
end
end
def test_value?
assert do
@datum.value?
end
end
sub_test_case("==") do
def test_true
assert_equal(Arrow::ScalarDatum.new(@scalar),
Arrow::ScalarDatum.new(@scalar))
end
def test_false
assert_not_equal(@datum,
Arrow::ArrayDatum.new(build_boolean_array([true, false])))
end
end
def test_to_string
assert_equal("Scalar", @datum.to_s)
end
def test_value
assert_equal(@scalar, @datum.value)
end
end
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