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#!/usr/bin/env perl -w
#
# 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.
#
use Test::More qw(no_plan);
use Test::Exception;
require 'utils.pm';
# verify that qpid is available
BEGIN { use_ok( 'qpid' ); }
require_ok ('qpid' );
# milliseconds
# duration cannot be null
{
dies_ok (sub {new qpid::messaging::Duration(undef);},
"Durations cannot have null time periods");
}
# duration cannot be negative
{
my $period = 0 - (int(rand(65535)) + 1);
dies_ok(sub {new qpid::messaging::Duration($period);},
"Duration times cannot be negative");
}
# duration can be an arbitrary value
{
my $period = int(rand(65535));
my $duration = new qpid::messaging::Duration($period);
ok ($duration->get_milliseconds() == $period,
"Milliseconds are properly stored and fetched");
}
# multiplier
# cannot multiply by null
dies_ok(sub {qpid::messaging::Duration::FOREVER * undef;},
"Cannot multiply a duration times a null");
# cannot multiply by a negative
dies_ok (sub {qpid::messaging::Duration::MINUTE * -2;},
"Duration cannot be multiplied by a negative");
# multiply by zero returns a zero time period
{
my $result = qpid::messaging::Duration::MINUTE * 0;
ok ($result->get_milliseconds() == 0,
"Multiplying duration by 0 returns a 0 duration");
}
# multiply by arbitrary values works
{
my $factor = int(1 + rand(100));
my $result = qpid::messaging::Duration::MINUTE * $factor;
ok ($result->get_milliseconds() == 60000 * $factor,
"Multiplying by a factor returns a new Duration with that period");
}
# equality
# always fails with null
ok (!(qpid::messaging::Duration::MINUTE == undef),
"Duration is never equal to null");
# never equal to a non-duration class
ok (!(qpid::messaging::Duration::MINUTE == random_string(12)),
"Duration is never equal to a non-Duration");
# works with self
ok (qpid::messaging::Duration::MINUTE == qpid::messaging::Duration::MINUTE,
"Duration is always equal to itself");
# fails with non-equal instance
ok (!(qpid::messaging::Duration::MINUTE == qpid::messaging::Duration::SECOND),
"Duration non-equality works");
# works with equal instance
{
my $result = qpid::messaging::Duration::MINUTE * 0;
ok ($result == qpid::messaging::Duration::IMMEDIATE,
"Equality comparison works correctly");
}
# non-equality
# always not equal to null
ok (qpid::messaging::Duration::MINUTE != undef,
"Always unequal to null");
# always not equal to a non-duration class
ok (qpid::messaging::Duration::MINUTE != random_string(64),
"Always unequal to a non-duration class");
# not unequal to itself
ok (!(qpid::messaging::Duration::MINUTE != qpid::messaging::Duration::MINUTE),
"Never unequal to itself");
# not unequal to an equal instance
{
my $duration = qpid::messaging::Duration::MINUTE * 1;
ok (!(qpid::messaging::Duration::MINUTE != $duration),
"Never unequal to an equal instance");
}
# works with unequal instances
ok (qpid::messaging::Duration::MINUTE != qpid::messaging::Duration::FOREVER,
"Always unequal to a non-equal instance");
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