From 97fb3cb6344c7a9e9cba90a875f3b471d82f316a Mon Sep 17 00:00:00 2001
From: Tom Freudenberg <tom.freudenberg@4commerce.de>
Date: Tue, 21 Jan 2020 01:11:59 +0100
Subject: [PATCH] add: test to get exception if certificate CN or SAN does not
 match the expected OpenSSL hostname

---
 .../invalid_certificate_name_test.rb          | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 test/integration/invalid_certificate_name_test.rb

diff --git a/test/integration/invalid_certificate_name_test.rb b/test/integration/invalid_certificate_name_test.rb
new file mode 100644
index 0000000..c5efaf9
--- /dev/null
+++ b/test/integration/invalid_certificate_name_test.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+# Unit test to check commands without TCP
+class InvalidCertificateNameIntegrationTest < BaseIntegrationTest
+
+  # initialize before tests
+  def setup
+    # create some message vars and sources
+    super
+    # create service instance
+    @smtpd = MidiSmtpServerTest.new(
+      '5555',
+      '127.0.0.1',
+      1,
+      do_dns_reverse_lookup: false,
+      auth_mode: :AUTH_OPTIONAL,
+      tls_mode: :TLS_REQUIRED,
+      tls_cert_cn: 'invalid.hostname',
+      pipelining_extension: false,
+      internationalization_extensions: true
+    )
+    # start the daemon to run real life integration tests
+    @smtpd.start
+  end
+
+  ### TEST SUITE
+
+  def test_net_smtp_auth_login_and_simple_send_1_mail_with_ssl
+    assert_raises(OpenSSL::SSL::SSLError) { net_smtp_send_mail @envelope_mail_from, @envelope_rcpt_to, @doc_simple_mail, 'administrator', 'password', :login, true }
+  end
+
+end