#!/usr/bin/perl -w
use strict;
use Test::More tests => 52;
use DateTimeX::Lite qw(Arithmetic);
my %vals =
( year => 50,
month => 3,
day => 15,
hour => 10,
minute => 55,
second => 17,
nanosecond => 1234,
);
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'second' );
foreach my $f ( qw( year month day hour minute second ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'minute' );
foreach my $f ( qw( year month day hour minute ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( second nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'hour' );
foreach my $f ( qw( year month day hour ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( minute second nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'day' );
foreach my $f ( qw( year month day ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( hour minute second nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'month' );
foreach my $f ( qw( year month ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( day ) )
{
is( $dt->$f(), 1, "$f should be 1" );
}
foreach my $f ( qw( hour minute second nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new(%vals);
$dt->truncate( to => 'year' );
foreach my $f ( qw( year ) )
{
is( $dt->$f(), $vals{$f}, "$f should be $vals{$f}" );
}
foreach my $f ( qw( month day ) )
{
is( $dt->$f(), 1, "$f should be 1" );
}
foreach my $f ( qw( hour minute second nanosecond ) )
{
is( $dt->$f(), 0, "$f should be 0" );
}
}
{
my $dt = DateTimeX::Lite->new( year => 2003, month => 11, day => 17 );
for (1..6)
{
my $trunc = $dt->clone->add( days => $_ )->truncate( to => 'week' );
is( $trunc->day, 17, 'truncate to week should always truncate to monday of week' );
}
{
my $trunc = $dt->clone->add( days => 7 )->truncate( to => 'week' );
is( $trunc->day, 24, 'truncate to week should always truncate to monday of week' );
}
{
my $dt =
DateTimeX::Lite->new( year => 2003, month => 10, day => 2 )->truncate( to => 'week' );
is( $dt->year, 2003, 'truncation to week across month boundary' );
is( $dt->month, 9, 'truncation to week across month boundary' );
is( $dt->day, 29, 'truncation to week across month boundary' );
}
}