| # 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 TestTime64DataType < Test::Unit::TestCase |
| def test_type |
| data_type = Arrow::Time64DataType.new(:micro) |
| assert_equal(Arrow::Type::TIME64, data_type.id) |
| end |
| |
| def test_name |
| data_type = Arrow::Time64DataType.new(:micro) |
| assert_equal("time64", data_type.name) |
| end |
| |
| def test_invalid_unit |
| message = |
| "[time64-data-type][new] time unit must be micro or nano: <second>" |
| assert_raise(Arrow::Error::Invalid.new(message)) do |
| Arrow::Time64DataType.new(:second) |
| end |
| end |
| |
| sub_test_case("micro") do |
| def setup |
| @data_type = Arrow::Time64DataType.new(:micro) |
| end |
| |
| def test_to_s |
| assert_equal("time64[us]", @data_type.to_s) |
| end |
| end |
| |
| sub_test_case("nano") do |
| def setup |
| @data_type = Arrow::Time64DataType.new(:nano) |
| end |
| |
| def test_to_s |
| assert_equal("time64[ns]", @data_type.to_s) |
| end |
| end |
| end |