| # 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 |