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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.
import Dates
import TimeZones
struct WrappedDate
x::Dates.Date
end
Arrow.ArrowTypes.registertype!(WrappedDate, WrappedDate)
struct WrappedTime
x::Dates.Time
end
Arrow.ArrowTypes.registertype!(WrappedTime, WrappedTime)
struct WrappedDateTime
x::Dates.DateTime
end
Arrow.ArrowTypes.registertype!(WrappedDateTime, WrappedDateTime)
struct WrappedZonedDateTime
x::TimeZones.ZonedDateTime
end
Arrow.ArrowTypes.registertype!(WrappedZonedDateTime, WrappedZonedDateTime)
@testset "Date and time wrappers with missing" begin
for T in (WrappedDate, WrappedTime, WrappedDateTime, WrappedZonedDateTime)
if T == WrappedZonedDateTime
time = T(Dates.now(TimeZones.tz"UTC"))
else
time = T(Dates.now())
end
table = (; x = [missing, missing, time, missing, time])
io = IOBuffer()
Arrow.write(io, table)
seekstart(io)
tbl = Arrow.Table(io)
@test isequal(collect(tbl.x), table.x)
end
end
@testset "`default(T) isa T`" begin
for T in (Dates.Date, Dates.Time, Dates.DateTime, TimeZones.ZonedDateTime, Dates.Nanosecond, Dates.Millisecond, Dates.Second, Dates.Day, Dates.Month, Dates.Year)
@test Arrow.ArrowTypes.default(T) isa T
end
end
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