testinfra: remove some postfix tests duplicating Ansible

The original is at install_files/ansible-base/roles/postfix/templates/main.cf

testinfra/mon/test_postfix.py

@@ -25,48 +25,6 @@ def test_postfix_headers(File, header):
     assert re.search(regex, f.content, re.M)
 
 
-@pytest.mark.parametrize('setting', [
-    'relayhost = [smtp.gmail.com]:587',
-    'smtp_sasl_auth_enable = yes',
-    'smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd',
-    'smtp_sasl_security_options = noanonymous',
-    'smtp_use_tls = yes',
-    'smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache',
-    'smtp_tls_security_level = secure',
-    'smtp_tls_CApath = /etc/ssl/certs',
-    'smtp_tls_ciphers = high',
-    'smtp_tls_protocols = TLSv1.2 TLSv1.1 TLSv1 !SSLv3 !SSLv2',
-    'myhostname = ossec.server',
-    'myorigin = $myhostname',
-    'smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)',
-    'biff = no',
-    'append_dot_mydomain = no',
-    'readme_directory = no',
-    'smtp_header_checks = regexp:/etc/postfix/header_checks',
-    'mailbox_command = /usr/bin/procmail',
-    'inet_interfaces = loopback-only',
-    'alias_maps = hash:/etc/aliases',
-    'alias_database = hash:/etc/aliases',
-    'mydestination = $myhostname, localhost.localdomain , localhost',
-    'mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128',
-    'mailbox_size_limit = 0',
-    'recipient_delimiter = +',
-])
-def test_postfix_settings(File, setting):
-    """
-    Check all postfix configuration lines. There are technically multiple
-    configuration paths regarding the TLS settings, particularly the
-    fingerprint verification logic, but only the base default config is tested
-    currently.
-    """
-    f = File("/etc/postfix/main.cf")
-    assert f.is_file
-    assert f.user == 'root'
-    assert oct(f.mode) == "0644"
-    regex = '^{}$'.format(re.escape(setting))
-    assert re.search(regex, f.content, re.M)
-
-
 def test_postfix_generic_maps(File):
     """
     Regression test to check that generic Postfix maps are not configured