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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 TestFileSystemDataset < Test::Unit::TestCase
def setup
Dir.mktmpdir do |tmpdir|
@dir = tmpdir
@path = File.join(@dir, "table.arrow")
@table = Arrow::Table.new(visible: [true, false, true],
point: [1, 2, 3])
@table.save(@path)
@format = ArrowDataset::IPCFileFormat.new
yield
end
end
test(".build") do
dataset = ArrowDataset::FileSystemDataset.build(@format) do |factory|
factory.file_system = Arrow::LocalFileSystem.new
factory.add_path(File.expand_path(@path))
end
assert_equal(@table, dataset.to_table)
end
end
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