40 lines
2.0 KiB
Python
40 lines
2.0 KiB
Python
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import pytest
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# Override these docker command pieces to minimize parameter repititon
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@pytest.fixture()
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def cmd(request):
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return 'tail -f /dev/null'
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@pytest.mark.parametrize('args,expected_ipv6,expected_stdout', [
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('-e ServerIP="1.2.3.4"', True, 'IPv4 and IPv6'),
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('-e ServerIP="1.2.3.4" -e "IPv6=True"', True, 'IPv4 and IPv6'),
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('-e ServerIP="1.2.3.4" -e "IPv6=False"', False, 'IPv4'),
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('-e ServerIP="1.2.3.4" -e "IPv6=foobar"', False, 'IPv4'),
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])
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def test_IPv6_not_True_removes_ipv6(Docker, tag, args, expected_ipv6, expected_stdout):
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''' When a user overrides IPv6=True they only get IPv4 listening webservers '''
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IPV6_LINE = { 'alpine': 'listen \[::\]:80', 'debian': 'use-ipv6.pl' }
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WEB_CONFIG = { 'alpine': '/etc/nginx/nginx.conf', 'debian': '/etc/lighttpd/lighttpd.conf' }
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function = Docker.run('. /bash_functions.sh ; setup_ipv4_ipv6')
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assert "Using {}".format(expected_stdout) in function.stdout
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ipv6 = Docker.run('grep -q \'{}\' {}'.format(IPV6_LINE[tag], WEB_CONFIG[tag])).rc == 0
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assert ipv6 == expected_ipv6
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@pytest.mark.parametrize('args, expected_stdout, dns1, dns2', [
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('-e ServerIP="1.2.3.4"', 'default DNS', '8.8.8.8', '8.8.4.4' ),
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('-e ServerIP="1.2.3.4" -e DNS1="1.2.3.4"', 'custom DNS', '1.2.3.4', '8.8.4.4' ),
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('-e ServerIP="1.2.3.4" -e DNS2="1.2.3.4"', 'custom DNS', '8.8.8.8', '1.2.3.4' ),
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('-e ServerIP="1.2.3.4" -e DNS1="1.2.3.4" -e DNS2="2.2.3.4"', 'custom DNS', '1.2.3.4', '2.2.3.4' ),
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])
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def test_DNS_Envs_override_defaults(Docker, args, expected_stdout, dns1, dns2):
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''' When DNS environment vars are passed in, they override default dns servers '''
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function = Docker.run('. /bash_functions.sh ; eval `grep setup_dnsmasq_dns /start.sh`')
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assert expected_stdout in function.stdout
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docker_dns_servers = Docker.run('grep "^server=" /etc/dnsmasq.d/01-pihole.conf').stdout
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expected_servers = 'server={}\nserver={}\n'.format(dns1, dns2)
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assert expected_servers == docker_dns_servers
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