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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 TestCompressedOutputStream < Test::Unit::TestCase
include Helper::Buildable
def test_write
data = "Hello"
buffer = Arrow::ResizableBuffer.new(8)
raw_output = Arrow::BufferOutputStream.new(buffer)
codec = Arrow::Codec.new(:gzip)
output = Arrow::CompressedOutputStream.new(codec, raw_output)
output.write(data)
output.close
input = StringIO.new(buffer.data.to_s)
Zlib::GzipReader.wrap(input) do |gz|
assert_equal(data, gz.read)
end
end
def test_raw
buffer = Arrow::ResizableBuffer.new(8)
raw_output = Arrow::BufferOutputStream.new(buffer)
codec = Arrow::Codec.new(:gzip)
output = Arrow::CompressedOutputStream.new(codec, raw_output)
assert_equal(raw_output, output.raw)
end
end
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