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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 TestFunction < Test::Unit::TestCase
include Helper::Buildable
def test_all
or_function = Arrow::Function.find("or")
assert do
Arrow::Function.all.include?(or_function)
end
end
sub_test_case("#execute") do
def test_array
or_function = Arrow::Function.find("or")
args = [
Arrow::ArrayDatum.new(build_boolean_array([true, false, false])),
Arrow::ArrayDatum.new(build_boolean_array([true, false, true])),
]
assert_equal(build_boolean_array([true, false, true]),
or_function.execute(args).value)
end
def test_chunked_array
or_function = Arrow::Function.find("or")
chunked_arrays = [
Arrow::ChunkedArray.new([
build_boolean_array([true]),
build_boolean_array([false, false]),
]),
Arrow::ChunkedArray.new([
build_boolean_array([true, false]),
build_boolean_array([true]),
]),
]
args = chunked_arrays.collect do |chunked_array|
Arrow::ChunkedArrayDatum.new(chunked_array)
end
expected_array = build_boolean_array([true, false, true])
expected = Arrow::ChunkedArray.new([expected_array])
assert_equal(expected,
or_function.execute(args).value)
end
def test_input_scalar
add_function = Arrow::Function.find("add")
args = [
Arrow::ArrayDatum.new(build_int8_array([1, 2, 3])),
Arrow::ScalarDatum.new(Arrow::Int8Scalar.new(5)),
]
assert_equal(build_int8_array([6, 7, 8]),
add_function.execute(args).value)
end
def test_output_scalar
sum_function = Arrow::Function.find("sum")
args = [
Arrow::ArrayDatum.new(build_int8_array([1, 2, 3])),
]
assert_equal(Arrow::Int64Scalar.new(6),
sum_function.execute(args).value)
end
def test_options
cast_function = Arrow::Function.find("cast")
args = [
Arrow::ArrayDatum.new(build_string_array(["1", "2", "-3"])),
]
options = Arrow::CastOptions.new
options.to_data_type = Arrow::Int8DataType.new
assert_equal(build_int8_array([1, 2, -3]),
cast_function.execute(args, options).value)
end
end
def test_name
or_function = Arrow::Function.find("or")
assert_equal("or", or_function.name)
end
def test_to_s
or_function = Arrow::Function.find("or")
assert_equal("or(x, y): Logical 'or' boolean values",
or_function.to_s)
end
sub_test_case("#default_options") do
def test_nonexistent
or_function = Arrow::Function.find("or")
assert_nil(or_function.default_options)
end
def test_scalar_aggregate_options
sum_function = Arrow::Function.find("sum")
assert_equal(Arrow::ScalarAggregateOptions.new,
sum_function.default_options)
end
def test_count_options
count_function = Arrow::Function.find("count")
assert_equal(Arrow::CountOptions.new,
count_function.default_options)
end
def test_filter_options
filter_function = Arrow::Function.find("filter")
assert_equal(Arrow::FilterOptions.new,
filter_function.default_options)
end
def test_take_options
take_function = Arrow::Function.find("take")
assert_equal(Arrow::TakeOptions.new,
take_function.default_options)
end
def test_array_sort_options
array_sort_indices_function = Arrow::Function.find("array_sort_indices")
assert_equal(Arrow::ArraySortOptions.new(:ascending),
array_sort_indices_function.default_options)
end
def test_sort_options
sort_indices_function = Arrow::Function.find("sort_indices")
assert_equal(Arrow::SortOptions.new,
sort_indices_function.default_options)
end
def test_variance_options
stddev_function = Arrow::Function.find("stddev")
assert_equal(Arrow::VarianceOptions.new,
stddev_function.default_options)
end
def test_round_options
round_function = Arrow::Function.find("round")
assert_equal(Arrow::RoundOptions.new,
round_function.default_options)
end
def test_round_to_multiple_options
round_to_multiple_function = Arrow::Function.find("round_to_multiple")
assert_equal(Arrow::RoundToMultipleOptions.new,
round_to_multiple_function.default_options)
end
def test_strftime_options
strftime_function = Arrow::Function.find("strftime")
assert_equal(Arrow::StrftimeOptions.new,
strftime_function.default_options)
end
end
sub_test_case("#options_type") do
def test_nonexistent
or_function = Arrow::Function.find("or")
assert_equal(GLib::Type::NONE,
or_function.options_type)
end
def test_cast_options
cast_function = Arrow::Function.find("cast")
assert_equal(Arrow::CastOptions.gtype,
cast_function.options_type)
end
def test_scalar_aggregate_options
sum_function = Arrow::Function.find("sum")
assert_equal(Arrow::ScalarAggregateOptions.gtype,
sum_function.options_type)
end
def test_count_options
count_function = Arrow::Function.find("count")
assert_equal(Arrow::CountOptions.gtype,
count_function.options_type)
end
def test_filter_options
filter_function = Arrow::Function.find("filter")
assert_equal(Arrow::FilterOptions.gtype,
filter_function.options_type)
end
def test_take_options
take_function = Arrow::Function.find("take")
assert_equal(Arrow::TakeOptions.gtype,
take_function.options_type)
end
def test_array_sort_options
array_sort_indices_function = Arrow::Function.find("array_sort_indices")
assert_equal(Arrow::ArraySortOptions.gtype,
array_sort_indices_function.options_type)
end
def test_sort_options
sort_indices_function = Arrow::Function.find("sort_indices")
assert_equal(Arrow::SortOptions.gtype,
sort_indices_function.options_type)
end
def test_set_lookup_options
is_in_function = Arrow::Function.find("is_in")
assert_equal(Arrow::SetLookupOptions.gtype,
is_in_function.options_type)
end
def test_variance_options
stddev_function = Arrow::Function.find("stddev")
assert_equal(Arrow::VarianceOptions.gtype,
stddev_function.options_type)
end
def test_round_options
round_function = Arrow::Function.find("round")
assert_equal(Arrow::RoundOptions.gtype,
round_function.options_type)
end
def test_round_to_multiple_options
round_to_multiple_function = Arrow::Function.find("round_to_multiple")
assert_equal(Arrow::RoundToMultipleOptions.gtype,
round_to_multiple_function.options_type)
end
def test_strptime_options
strptime_function = Arrow::Function.find("strptime")
assert_equal(Arrow::StrptimeOptions.gtype,
strptime_function.options_type)
end
def test_strftime_options
strftime_function = Arrow::Function.find("strftime")
assert_equal(Arrow::StrftimeOptions.gtype,
strftime_function.options_type)
end
def test_split_pattern_options
split_pattern_function = Arrow::Function.find("split_pattern")
assert_equal(Arrow::SplitPatternOptions.gtype,
split_pattern_function.options_type)
end
def test_struct_field_options
struct_field_function = Arrow::Function.find("struct_field")
assert_equal(Arrow::StructFieldOptions.gtype,
struct_field_function.options_type)
end
end
end
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