kou commented on code in PR #12850: URL: https://github.com/apache/arrow/pull/12850#discussion_r846865234
########## ruby/red-arrow/test/values/test-dictionary-array.rb: ########## @@ -0,0 +1,295 @@ +# 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. + +module ValuesDictionaryArrayTests + def test_null + target = build(Arrow::NullArray.new(4)) + assert_equal([nil] * 4, target.values) + end + + def test_boolean + values = [true, nil, false] + target = build(Arrow::BooleanArray.new(values)) + assert_equal(values, target.values) + end + + def test_int8 + values = [ + -(2 ** 7), + nil, + (2 ** 7) - 1, + ] + target = build(Arrow::Int8Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint8 + values = [ + 0, + nil, + (2 ** 8) - 1, + ] + target = build(Arrow::UInt8Array.new(values)) + assert_equal(values, target.values) + end + + def test_int16 + values = [ + -(2 ** 15), + nil, + (2 ** 15) - 1, + ] + target = build(Arrow::Int16Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint16 + values = [ + 0, + nil, + (2 ** 16) - 1, + ] + target = build(Arrow::UInt16Array.new(values)) + assert_equal(values, target.values) + end + + def test_int32 + values = [ + -(2 ** 31), + nil, + (2 ** 31) - 1, + ] + target = build(Arrow::Int32Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint32 + values = [ + 0, + nil, + (2 ** 32) - 1, + ] + target = build(Arrow::UInt32Array.new(values)) + assert_equal(values, target.values) + end + + def test_int64 + values = [ + -(2 ** 63), + nil, + (2 ** 63) - 1, + ] + target = build(Arrow::Int64Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint64 + values = [ + 0, + nil, + (2 ** 64) - 1, + ] + target = build(Arrow::UInt64Array.new(values)) + assert_equal(values, target.values) + end + + def test_float + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::FloatArray.new(values)) + assert_equal(values, target.values) + end + + def test_double + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::DoubleArray.new(values)) + assert_equal(values, target.values) + end + + def test_binary + values = [ + "\x00".b, + nil, + "\xff".b, + ] + target = build(Arrow::BinaryArray.new(values)) + assert_equal(values, target.values) + end + + def test_tring Review Comment: ```suggestion def test_string ``` ########## ruby/red-arrow/test/values/test-dictionary-array.rb: ########## @@ -0,0 +1,295 @@ +# 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. + +module ValuesDictionaryArrayTests + def test_null + target = build(Arrow::NullArray.new(4)) + assert_equal([nil] * 4, target.values) + end + + def test_boolean + values = [true, nil, false] + target = build(Arrow::BooleanArray.new(values)) + assert_equal(values, target.values) + end + + def test_int8 + values = [ + -(2 ** 7), + nil, + (2 ** 7) - 1, + ] + target = build(Arrow::Int8Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint8 + values = [ + 0, + nil, + (2 ** 8) - 1, + ] + target = build(Arrow::UInt8Array.new(values)) + assert_equal(values, target.values) + end + + def test_int16 + values = [ + -(2 ** 15), + nil, + (2 ** 15) - 1, + ] + target = build(Arrow::Int16Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint16 + values = [ + 0, + nil, + (2 ** 16) - 1, + ] + target = build(Arrow::UInt16Array.new(values)) + assert_equal(values, target.values) + end + + def test_int32 + values = [ + -(2 ** 31), + nil, + (2 ** 31) - 1, + ] + target = build(Arrow::Int32Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint32 + values = [ + 0, + nil, + (2 ** 32) - 1, + ] + target = build(Arrow::UInt32Array.new(values)) + assert_equal(values, target.values) + end + + def test_int64 + values = [ + -(2 ** 63), + nil, + (2 ** 63) - 1, + ] + target = build(Arrow::Int64Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint64 + values = [ + 0, + nil, + (2 ** 64) - 1, + ] + target = build(Arrow::UInt64Array.new(values)) + assert_equal(values, target.values) + end + + def test_float + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::FloatArray.new(values)) + assert_equal(values, target.values) + end + + def test_double + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::DoubleArray.new(values)) + assert_equal(values, target.values) + end + + def test_binary + values = [ + "\x00".b, + nil, + "\xff".b, + ] + target = build(Arrow::BinaryArray.new(values)) + assert_equal(values, target.values) + end + + def test_tring + values = [ + "Ruby", + nil, + "\u3042", # U+3042 HIRAGANA LETTER A + ] + target = build(Arrow::StringArray.new(values)) + assert_equal(values, target.values) + end + + def test_date32 + values = [ + Date.new(1960, 1, 1), + nil, + Date.new(2017, 8, 23), + ] + target = build(Arrow::Date32Array.new(values)) + assert_equal(values, target.values) + end + + def test_date64 + values = [ + DateTime.new(1960, 1, 1, 2, 9, 30), + nil, + DateTime.new(2017, 8, 23, 14, 57, 2), + ] + target = build(Arrow::Date64Array.new(values)) + assert_equal(values, target.values) + end + + def test_timestamp_second + values = [ + Time.parse("1960-01-01T02:09:30Z"), + nil, + Time.parse("2017-08-23T14:57:02Z"), + ] + target = build(Arrow::TimestampArray.new(:second, values)) + assert_equal(values, target.values) + end + + def test_timestamp_milli + values = [ + Time.parse("1960-01-01T02:09:30.123Z"), + nil, + Time.parse("2017-08-23T14:57:02.987Z"), + ] + target = build(Arrow::TimestampArray.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_timestamp_micro + values = [ + Time.parse("1960-01-01T02:09:30.123456Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654Z"), + ] + target = build(Arrow::TimestampArray.new(:micro, values)) + assert_equal(values, target.values) + end + + def test_timestamp_nano + values = [ + Time.parse("1960-01-01T02:09:30.123456789Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654321Z"), + ] + target = build(Arrow::TimestampArray.new(:nano, values)) + assert_equal(values, target.values) + end + + def test_time32_second + unit = Arrow::TimeUnit::SECOND + values = [ + Arrow::Time.new(unit, 60 * 10), # 00:10:00 + nil, + Arrow::Time.new(unit, 60 * 60 * 2 + 9), # 02:00:09 + ] + target = build(Arrow::Time32Array.new(:second, values)) + assert_equal(values, target.values) + end + + def test_time32_milli + unit = Arrow::TimeUnit::MILLI + values = [ + Arrow::Time.new(unit, (60 * 10) * 1000 + 123), # 00:10:00.123 + nil, + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1000 + 987), # 02:00:09.987 + ] + target = build(Arrow::Time32Array.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_time64_micro + unit = Arrow::TimeUnit::MICRO + values = [ + # 00:10:00.123456 + Arrow::Time.new(unit, (60 * 10) * 1_000_000 + 123_456), + nil, + # 02:00:09.987654 + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1_000_000 + 987_654), + ] + target = build(Arrow::Time64Array.new(:micro, values)) Review Comment: ```suggestion target = build(Arrow::Time64Array.new(unit, values)) ``` ########## ruby/red-arrow/test/values/test-dictionary-array.rb: ########## @@ -0,0 +1,295 @@ +# 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. + +module ValuesDictionaryArrayTests + def test_null + target = build(Arrow::NullArray.new(4)) + assert_equal([nil] * 4, target.values) + end + + def test_boolean + values = [true, nil, false] + target = build(Arrow::BooleanArray.new(values)) + assert_equal(values, target.values) + end + + def test_int8 + values = [ + -(2 ** 7), + nil, + (2 ** 7) - 1, + ] + target = build(Arrow::Int8Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint8 + values = [ + 0, + nil, + (2 ** 8) - 1, + ] + target = build(Arrow::UInt8Array.new(values)) + assert_equal(values, target.values) + end + + def test_int16 + values = [ + -(2 ** 15), + nil, + (2 ** 15) - 1, + ] + target = build(Arrow::Int16Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint16 + values = [ + 0, + nil, + (2 ** 16) - 1, + ] + target = build(Arrow::UInt16Array.new(values)) + assert_equal(values, target.values) + end + + def test_int32 + values = [ + -(2 ** 31), + nil, + (2 ** 31) - 1, + ] + target = build(Arrow::Int32Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint32 + values = [ + 0, + nil, + (2 ** 32) - 1, + ] + target = build(Arrow::UInt32Array.new(values)) + assert_equal(values, target.values) + end + + def test_int64 + values = [ + -(2 ** 63), + nil, + (2 ** 63) - 1, + ] + target = build(Arrow::Int64Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint64 + values = [ + 0, + nil, + (2 ** 64) - 1, + ] + target = build(Arrow::UInt64Array.new(values)) + assert_equal(values, target.values) + end + + def test_float + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::FloatArray.new(values)) + assert_equal(values, target.values) + end + + def test_double + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::DoubleArray.new(values)) + assert_equal(values, target.values) + end + + def test_binary + values = [ + "\x00".b, + nil, + "\xff".b, + ] + target = build(Arrow::BinaryArray.new(values)) + assert_equal(values, target.values) + end + + def test_tring + values = [ + "Ruby", + nil, + "\u3042", # U+3042 HIRAGANA LETTER A + ] + target = build(Arrow::StringArray.new(values)) + assert_equal(values, target.values) + end + + def test_date32 + values = [ + Date.new(1960, 1, 1), + nil, + Date.new(2017, 8, 23), + ] + target = build(Arrow::Date32Array.new(values)) + assert_equal(values, target.values) + end + + def test_date64 + values = [ + DateTime.new(1960, 1, 1, 2, 9, 30), + nil, + DateTime.new(2017, 8, 23, 14, 57, 2), + ] + target = build(Arrow::Date64Array.new(values)) + assert_equal(values, target.values) + end + + def test_timestamp_second + values = [ + Time.parse("1960-01-01T02:09:30Z"), + nil, + Time.parse("2017-08-23T14:57:02Z"), + ] + target = build(Arrow::TimestampArray.new(:second, values)) + assert_equal(values, target.values) + end + + def test_timestamp_milli + values = [ + Time.parse("1960-01-01T02:09:30.123Z"), + nil, + Time.parse("2017-08-23T14:57:02.987Z"), + ] + target = build(Arrow::TimestampArray.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_timestamp_micro + values = [ + Time.parse("1960-01-01T02:09:30.123456Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654Z"), + ] + target = build(Arrow::TimestampArray.new(:micro, values)) + assert_equal(values, target.values) + end + + def test_timestamp_nano + values = [ + Time.parse("1960-01-01T02:09:30.123456789Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654321Z"), + ] + target = build(Arrow::TimestampArray.new(:nano, values)) + assert_equal(values, target.values) + end + + def test_time32_second + unit = Arrow::TimeUnit::SECOND + values = [ + Arrow::Time.new(unit, 60 * 10), # 00:10:00 + nil, + Arrow::Time.new(unit, 60 * 60 * 2 + 9), # 02:00:09 + ] + target = build(Arrow::Time32Array.new(:second, values)) + assert_equal(values, target.values) + end + + def test_time32_milli + unit = Arrow::TimeUnit::MILLI + values = [ + Arrow::Time.new(unit, (60 * 10) * 1000 + 123), # 00:10:00.123 + nil, + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1000 + 987), # 02:00:09.987 + ] + target = build(Arrow::Time32Array.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_time64_micro + unit = Arrow::TimeUnit::MICRO + values = [ + # 00:10:00.123456 + Arrow::Time.new(unit, (60 * 10) * 1_000_000 + 123_456), + nil, + # 02:00:09.987654 + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1_000_000 + 987_654), + ] + target = build(Arrow::Time64Array.new(:micro, values)) + assert_equal(values, target.values) + end + + def test_time64_nano + unit = Arrow::TimeUnit::NANO + values = [ + # 00:10:00.123456789 + Arrow::Time.new(unit, (60 * 10) * 1_000_000_000 + 123_456_789), + nil, + # 02:00:09.987654321 + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1_000_000_000 + 987_654_321), + ] + target = build(Arrow::Time64Array.new(:nano, values)) Review Comment: ```suggestion target = build(Arrow::Time64Array.new(unit, values)) ``` ########## ruby/red-arrow/test/values/test-dictionary-array.rb: ########## @@ -0,0 +1,295 @@ +# 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. + +module ValuesDictionaryArrayTests + def test_null + target = build(Arrow::NullArray.new(4)) + assert_equal([nil] * 4, target.values) + end + + def test_boolean + values = [true, nil, false] + target = build(Arrow::BooleanArray.new(values)) + assert_equal(values, target.values) + end + + def test_int8 + values = [ + -(2 ** 7), + nil, + (2 ** 7) - 1, + ] + target = build(Arrow::Int8Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint8 + values = [ + 0, + nil, + (2 ** 8) - 1, + ] + target = build(Arrow::UInt8Array.new(values)) + assert_equal(values, target.values) + end + + def test_int16 + values = [ + -(2 ** 15), + nil, + (2 ** 15) - 1, + ] + target = build(Arrow::Int16Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint16 + values = [ + 0, + nil, + (2 ** 16) - 1, + ] + target = build(Arrow::UInt16Array.new(values)) + assert_equal(values, target.values) + end + + def test_int32 + values = [ + -(2 ** 31), + nil, + (2 ** 31) - 1, + ] + target = build(Arrow::Int32Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint32 + values = [ + 0, + nil, + (2 ** 32) - 1, + ] + target = build(Arrow::UInt32Array.new(values)) + assert_equal(values, target.values) + end + + def test_int64 + values = [ + -(2 ** 63), + nil, + (2 ** 63) - 1, + ] + target = build(Arrow::Int64Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint64 + values = [ + 0, + nil, + (2 ** 64) - 1, + ] + target = build(Arrow::UInt64Array.new(values)) + assert_equal(values, target.values) + end + + def test_float + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::FloatArray.new(values)) + assert_equal(values, target.values) + end + + def test_double + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::DoubleArray.new(values)) + assert_equal(values, target.values) + end + + def test_binary + values = [ + "\x00".b, + nil, + "\xff".b, + ] + target = build(Arrow::BinaryArray.new(values)) + assert_equal(values, target.values) + end + + def test_tring + values = [ + "Ruby", + nil, + "\u3042", # U+3042 HIRAGANA LETTER A + ] + target = build(Arrow::StringArray.new(values)) + assert_equal(values, target.values) + end + + def test_date32 + values = [ + Date.new(1960, 1, 1), + nil, + Date.new(2017, 8, 23), + ] + target = build(Arrow::Date32Array.new(values)) + assert_equal(values, target.values) + end + + def test_date64 + values = [ + DateTime.new(1960, 1, 1, 2, 9, 30), + nil, + DateTime.new(2017, 8, 23, 14, 57, 2), + ] + target = build(Arrow::Date64Array.new(values)) + assert_equal(values, target.values) + end + + def test_timestamp_second + values = [ + Time.parse("1960-01-01T02:09:30Z"), + nil, + Time.parse("2017-08-23T14:57:02Z"), + ] + target = build(Arrow::TimestampArray.new(:second, values)) + assert_equal(values, target.values) + end + + def test_timestamp_milli + values = [ + Time.parse("1960-01-01T02:09:30.123Z"), + nil, + Time.parse("2017-08-23T14:57:02.987Z"), + ] + target = build(Arrow::TimestampArray.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_timestamp_micro + values = [ + Time.parse("1960-01-01T02:09:30.123456Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654Z"), + ] + target = build(Arrow::TimestampArray.new(:micro, values)) + assert_equal(values, target.values) + end + + def test_timestamp_nano + values = [ + Time.parse("1960-01-01T02:09:30.123456789Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654321Z"), + ] + target = build(Arrow::TimestampArray.new(:nano, values)) + assert_equal(values, target.values) + end + + def test_time32_second + unit = Arrow::TimeUnit::SECOND + values = [ + Arrow::Time.new(unit, 60 * 10), # 00:10:00 + nil, + Arrow::Time.new(unit, 60 * 60 * 2 + 9), # 02:00:09 + ] + target = build(Arrow::Time32Array.new(:second, values)) + assert_equal(values, target.values) + end + + def test_time32_milli + unit = Arrow::TimeUnit::MILLI + values = [ + Arrow::Time.new(unit, (60 * 10) * 1000 + 123), # 00:10:00.123 + nil, + Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1000 + 987), # 02:00:09.987 + ] + target = build(Arrow::Time32Array.new(:milli, values)) Review Comment: ```suggestion target = build(Arrow::Time32Array.new(unit, values)) ``` ########## ruby/red-arrow/test/values/test-dictionary-array.rb: ########## @@ -0,0 +1,295 @@ +# 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. + +module ValuesDictionaryArrayTests + def test_null + target = build(Arrow::NullArray.new(4)) + assert_equal([nil] * 4, target.values) + end + + def test_boolean + values = [true, nil, false] + target = build(Arrow::BooleanArray.new(values)) + assert_equal(values, target.values) + end + + def test_int8 + values = [ + -(2 ** 7), + nil, + (2 ** 7) - 1, + ] + target = build(Arrow::Int8Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint8 + values = [ + 0, + nil, + (2 ** 8) - 1, + ] + target = build(Arrow::UInt8Array.new(values)) + assert_equal(values, target.values) + end + + def test_int16 + values = [ + -(2 ** 15), + nil, + (2 ** 15) - 1, + ] + target = build(Arrow::Int16Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint16 + values = [ + 0, + nil, + (2 ** 16) - 1, + ] + target = build(Arrow::UInt16Array.new(values)) + assert_equal(values, target.values) + end + + def test_int32 + values = [ + -(2 ** 31), + nil, + (2 ** 31) - 1, + ] + target = build(Arrow::Int32Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint32 + values = [ + 0, + nil, + (2 ** 32) - 1, + ] + target = build(Arrow::UInt32Array.new(values)) + assert_equal(values, target.values) + end + + def test_int64 + values = [ + -(2 ** 63), + nil, + (2 ** 63) - 1, + ] + target = build(Arrow::Int64Array.new(values)) + assert_equal(values, target.values) + end + + def test_uint64 + values = [ + 0, + nil, + (2 ** 64) - 1, + ] + target = build(Arrow::UInt64Array.new(values)) + assert_equal(values, target.values) + end + + def test_float + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::FloatArray.new(values)) + assert_equal(values, target.values) + end + + def test_double + values = [ + -1.0, + nil, + 1.0, + ] + target = build(Arrow::DoubleArray.new(values)) + assert_equal(values, target.values) + end + + def test_binary + values = [ + "\x00".b, + nil, + "\xff".b, + ] + target = build(Arrow::BinaryArray.new(values)) + assert_equal(values, target.values) + end + + def test_tring + values = [ + "Ruby", + nil, + "\u3042", # U+3042 HIRAGANA LETTER A + ] + target = build(Arrow::StringArray.new(values)) + assert_equal(values, target.values) + end + + def test_date32 + values = [ + Date.new(1960, 1, 1), + nil, + Date.new(2017, 8, 23), + ] + target = build(Arrow::Date32Array.new(values)) + assert_equal(values, target.values) + end + + def test_date64 + values = [ + DateTime.new(1960, 1, 1, 2, 9, 30), + nil, + DateTime.new(2017, 8, 23, 14, 57, 2), + ] + target = build(Arrow::Date64Array.new(values)) + assert_equal(values, target.values) + end + + def test_timestamp_second + values = [ + Time.parse("1960-01-01T02:09:30Z"), + nil, + Time.parse("2017-08-23T14:57:02Z"), + ] + target = build(Arrow::TimestampArray.new(:second, values)) + assert_equal(values, target.values) + end + + def test_timestamp_milli + values = [ + Time.parse("1960-01-01T02:09:30.123Z"), + nil, + Time.parse("2017-08-23T14:57:02.987Z"), + ] + target = build(Arrow::TimestampArray.new(:milli, values)) + assert_equal(values, target.values) + end + + def test_timestamp_micro + values = [ + Time.parse("1960-01-01T02:09:30.123456Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654Z"), + ] + target = build(Arrow::TimestampArray.new(:micro, values)) + assert_equal(values, target.values) + end + + def test_timestamp_nano + values = [ + Time.parse("1960-01-01T02:09:30.123456789Z"), + nil, + Time.parse("2017-08-23T14:57:02.987654321Z"), + ] + target = build(Arrow::TimestampArray.new(:nano, values)) + assert_equal(values, target.values) + end + + def test_time32_second + unit = Arrow::TimeUnit::SECOND + values = [ + Arrow::Time.new(unit, 60 * 10), # 00:10:00 + nil, + Arrow::Time.new(unit, 60 * 60 * 2 + 9), # 02:00:09 + ] + target = build(Arrow::Time32Array.new(:second, values)) Review Comment: ```suggestion target = build(Arrow::Time32Array.new(unit, values)) ``` -- This is an automated message from the Apache Git Service. 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