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# Test::SNMP::Info::FDP
#
# Copyright (c) 2018 Eric Miller
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the University of California, Santa Cruz nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
package Test::SNMP::Info::FDP;
use Test::Class::Most parent => 'My::Test::Class';
use SNMP::Info::FDP;
sub setup : Tests(setup) {
my $test = shift;
$test->SUPER::setup;
# Start with a common cache that will serve most tests
my $cache_data = {
'_fdp_run' => 'true',
'_fdp_ip' => 1,
'_ifDescr' => 1,
'_fdp_port' => 1,
'_fdp_cache_type' => 1,
'store' => {
'fdp_ip' => {
'1.1' => pack("H*", '0A141E28'),
'6.1' => pack("H*", '0A141E29'),
'68.1' => pack("H*", '0A141E2A'),
'68.2' => pack("H*", '0A141E2B')
},
'ifDescr' => {'1' => '1/1/1', '6' => '1/1/6', '68' => '1/2/4',},
'fdp_port' => {
'1.1' => 'GigabitEthernet0.1',
'6.1' => 'GigabitEthernet0.1',
'68.1' => 'GigabitEthernet0/7',
'68.2' => 'ethernet1/2/4'
},
'fdp_cache_type' =>
{'1.1' => 'cdp', '6.1' => 'cdp', '68.1' => 'cdp', '68.2' => 'fdp'},
}
};
$test->{info}->cache($cache_data);
}
sub fdp_run : Tests(3) {
my $test = shift;
can_ok($test->{info}, 'fdp_run');
is($test->{info}->fdp_run(), 'true', q(FDP running returns 'true'));
$test->{info}->clear_cache();
is($test->{info}->fdp_run(), 1, q(FDP run not implemented returns 1));
}
sub hasFDP : Tests(2) {
my $test = shift;
can_ok($test->{info}, 'hasFDP');
is($test->{info}->hasFDP(), 'true', q(Has FDP));
}
sub fdp_if : Tests(3) {
my $test = shift;
can_ok($test->{info}, 'fdp_if');
my $expected = {'1.1' => '1', '6.1' => '6', '68.1' => '68', '68.2' => '68'};
cmp_deeply($test->{info}->fdp_if(),
$expected, q(Mapping of FDP interfaces have expected values));
$test->{info}->clear_cache();
is($test->{info}->fdp_if(), undef, q(No data returns empty hash));
}
# Example from FDP documentation
# Used as verification that we can map essential L2 topo information
sub topo_example_test : Tests(1) {
my $test = shift;
# Print out a map of device ports with FDP neighbors:
my $interfaces = $test->{info}->ifDescr();
my $fdp_if = $test->{info}->fdp_if();
my $fdp_ip = $test->{info}->fdp_ip();
my $fdp_port = $test->{info}->fdp_port();
my $fdp_type = $test->{info}->fdp_cache_type();
my $results = {};
# Sorted keys for deterministic order
foreach my $fdp_key (sort keys %$fdp_ip) {
my $iid = $fdp_if->{$fdp_key};
my $port = $interfaces->{$iid};
my $neighbor = $fdp_ip->{$fdp_key};
my $neighbor_port = $fdp_port->{$fdp_key};
my $topo_type = $fdp_type->{$fdp_key};
$results->{$port}{$neighbor} = {port => $neighbor_port, type => $topo_type};
}
my $expected = {
'1/1/1' => {'10.20.30.40' => {port => 'GigabitEthernet0.1', type => 'cdp'}},
'1/1/6' => {'10.20.30.41' => {port => 'GigabitEthernet0.1', type => 'cdp'}},
'1/2/4' => {
'10.20.30.42' => {port => 'GigabitEthernet0/7', type => 'cdp'},
'10.20.30.43' => {port => 'ethernet1/2/4', type => 'fdp'},
},
};
cmp_deeply($results, $expected,
q(FDP example maps device ports with FDP neighbors));
}
1;
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