[PATCH] Fixed the failing BadConfigExceptionTest unit test

[Michal Murin]

Fixed the test by changing the DNS to a string with an invalid char in the `invalid-value.conf` test configuration file. Also removed the `getParsingClass()` condition from the `parseDnsServers()` method as the condition can be never met - the `InetAddresses.parse(dnsServer)` method always throws the `ParseException` with the `parsingClass` set to `InetAddress.class`.
---
 tunnel/src/main/java/com/wireguard/config/Interface.java | 2 +-
 tunnel/src/test/resources/invalid-value.conf             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tunnel/src/main/java/com/wireguard/config/Interface.java b/tunnel/src/main/java/com/wireguard/config/Interface.java
index 694f313..5bd4da7 100644
--- a/tunnel/src/main/java/com/wireguard/config/Interface.java
+++ b/tunnel/src/main/java/com/wireguard/config/Interface.java
@@ -356,7 +356,7 @@ public final class Interface {
                     try {
                         addDnsServer(InetAddresses.parse(dnsServer));
                     } catch (final ParseException e) {
-                        if (e.getParsingClass() != InetAddress.class || !InetAddresses.isHostname(dnsServer))
+                        if (!InetAddresses.isHostname(dnsServer))
                             throw e;
                         addDnsSearchDomain(dnsServer);
                     }
diff --git a/tunnel/src/test/resources/invalid-value.conf b/tunnel/src/test/resources/invalid-value.conf
index 2889111..6a1e3b6 100644
--- a/tunnel/src/test/resources/invalid-value.conf
+++ b/tunnel/src/test/resources/invalid-value.conf
@@ -1,6 +1,6 @@
 [Interface]
 Address = 192.0.2.2/32,2001:db8:ffff:ffff:ffff:ffff:ffff:ffff/128
-DNS = 192.0.2.0,yes
+DNS = 192.0.2.0,invalid_value
 PrivateKey = TFlmmEUC7V7VtiDYLKsbP5rySTKLIZq1yn8lMqK83wo=
 [Peer]
 AllowedIPs = 0.0.0.0/0, ::0/0
-- 
2.30.1 (Apple Git-130)