From 42395d49fd49ee7cba5dcb9e6c8e75e22918ea90 Mon Sep 17 00:00:00 2001
From: nick n <39005454+inphobia@users.noreply.github.com>
Date: Sun, 14 Apr 2019 22:27:40 +0200
Subject: [PATCH] fix regression test for aerohive (#322)

---
 Changes                                  |  2 ++
 xt/lib/Test/SNMP/Info/Layer2/Aerohive.pm | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/Changes b/Changes
index de72cf20..308f82e8 100644
--- a/Changes
+++ b/Changes
@@ -3,6 +3,8 @@ Version 3.67 (2019-xx-xx)
   [BUG FIXES]
 
   * #319 make fortinet return a useful interface name (inphobia)
+  * #496 aerohive corrupts snmp cache, for reload, makes reporting
+         wireless clients work. (inphobia)
 
 Version 3.66 (2019-03-24)
 
diff --git a/xt/lib/Test/SNMP/Info/Layer2/Aerohive.pm b/xt/lib/Test/SNMP/Info/Layer2/Aerohive.pm
index b0908909..e7ca5e81 100644
--- a/xt/lib/Test/SNMP/Info/Layer2/Aerohive.pm
+++ b/xt/lib/Test/SNMP/Info/Layer2/Aerohive.pm
@@ -243,11 +243,23 @@ sub bp_index : Tests(3) {
 
   can_ok($test->{info}, 'bp_index');
 
+  # aerohive->bp_index uses load_i_index, which clears cached data, so
+  # mock up the needed snmp data.
+  my $data
+    = {'IF-MIB::ifIndex' =>
+        {4 => 4, 6 => 6, 7 => 7, 9 => 9, 15 => 15, 16 => 16, 20 => 20}
+    };
+  $test->{info}{sess}{Data} = $data;
+
   my $expected = {4 => 4, 6 => 6, 7 => 7, 9 => 9, 15 => 15, 16 => 16, 20 => 20};
 
   cmp_deeply($test->{info}->bp_index(),
     $expected, q(Bridge interface mapping has expected values));
 
+  # and now delete the data so we can test for empty returns
+  delete $test->{info}{_i_index};
+  delete $test->{info}{store}{i_index};
+  $test->{info}{sess}{Data} = {};
   $test->{info}->clear_cache();
   cmp_deeply($test->{info}->bp_index(), {}, q(No data returns empty hash));
 }