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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 FeatherTest < Test::Unit::TestCase
include Helper::Fixture
def setup
columns = {
"message" => Arrow::StringArray.new(["Start", "Crash", "Shutdown"]),
"is_critical" => Arrow::BooleanArray.new([false, true, false]),
}
@table = Arrow::Table.new(columns)
@output = Tempfile.new(["red-arrow", ".feather"])
begin
yield(@output)
ensure
@output.close!
end
end
def test_default
@table.save(@output.path)
@output.close
assert_equal(@table, Arrow::Table.load(@output.path))
end
def test_compression
@table.save(@output.path, compression: :zstd)
@output.close
assert_equal(@table, Arrow::Table.load(@output.path))
end
end
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