class ComposeTransformerTests(TestCase):
def setUp(self):
self.file_name = './container_transform/tests/docker-compose.yml'
self.transformer = ComposeTransformer(self.file_name)
@patch.object(uuid,
'uuid4',
return_value='2e9c3538-b9d3-4f47-8a23-2a19315b370b')
def test_emit_containers_no_name(self, mock_uuid):
"""
Test .emit_containers() for a container without a name
"""
containers = [{'image': 'postgres:9.3', 'cpu': 200}]
output = self.transformer.emit_containers(containers)
self.assertEqual(
('services:\n'
' {mock_uuid}:\n'
' cpu: 200\n'
' image: postgres:9.3\n'
'version: \'2\'\n').format(mock_uuid=mock_uuid.return_value),
output)
def test_emit_mapping(self):
"""
Test ._emit_mapping()
"""
mapping = {
'host_ip': '192.168.59.103',
'host_port': 8000,
'container_ip': '127.0.0.1',
'container_port': 80,
}
self.assertEqual(self.transformer._emit_mapping(mapping),
'192.168.59.103:8000:127.0.0.1:80')
def test_emit_mapping_udp(self):
"""
Test ._emit_mapping() with udp port
"""
mapping = {'host_port': 53, 'container_port': 53, 'protocol': 'udp'}
self.assertEqual(self.transformer._emit_mapping(mapping), '53:53/udp')
def test_emit_mapping_missing_ports(self):
"""
Test ._emit_mapping() missing ports
"""
mapping = {
'host_ip': '192.168.59.103',
'container_ip': '127.0.0.1',
}
self.assertEqual(self.transformer._emit_mapping(mapping),
'192.168.59.103:127.0.0.1')
def test_parse_port_mapping_fails(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '192.168.59.103:8000:127.0.0.1:80:'
self.assertEqual(self.transformer._parse_port_mapping(mapping), None)
def test_parse_port_mapping_udp(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '53:53/udp'
self.assertEqual(self.transformer._parse_port_mapping(mapping), {
'host_port': 53,
'container_port': 53,
'protocol': 'udp'
})
def test_ingest_cpu(self):
cpu = 100
self.assertEqual(self.transformer.ingest_cpu(cpu), cpu)
def test_emit_cpu(self):
cpu = 100
self.assertEqual(self.transformer.emit_cpu(cpu), cpu)
def test_ingest_command_list(self):
"""
Test .ingest_command() should respect that list items are single command args
"""
command = ["/bin/echo", "Hello world"]
self.assertEqual(self.transformer.ingest_command(command),
"/bin/echo 'Hello world'")
class ComposeTransformerTests(TestCase):
def setUp(self):
self.file_name = './container_transform/tests/docker-compose.yml'
self.transformer = ComposeTransformer(self.file_name)
@patch.object(uuid,
'uuid4',
return_value='2e9c3538-b9d3-4f47-8a23-2a19315b370b')
def test_emit_containers_no_name(self, mock_uuid):
"""
Test .emit_containers() for a container without a name
"""
containers = [{'image': 'postgres:9.3', 'cpu': 200}]
output = self.transformer.emit_containers(containers)
self.assertEqual(
('services:\n'
' {mock_uuid}:\n'
' cpu: 200\n'
' image: postgres:9.3\n'
'version: \'2\'\n').format(mock_uuid=mock_uuid.return_value),
output)
def test_emit_mapping(self):
"""
Test ._emit_mapping()
"""
mapping = {
'host_ip': '192.168.59.103',
'host_port': 8000,
'container_ip': '127.0.0.1',
'container_port': 80,
}
self.assertEqual(self.transformer._emit_mapping(mapping),
'192.168.59.103:8000:127.0.0.1:80')
def test_emit_mapping_udp(self):
"""
Test ._emit_mapping() with udp port
"""
mapping = {'host_port': 53, 'container_port': 53, 'protocol': 'udp'}
self.assertEqual(self.transformer._emit_mapping(mapping), '53:53/udp')
def test_emit_mapping_missing_ports(self):
"""
Test ._emit_mapping() missing ports
"""
mapping = {
'host_ip': '192.168.59.103',
'container_ip': '127.0.0.1',
}
self.assertEqual(self.transformer._emit_mapping(mapping),
'192.168.59.103:127.0.0.1')
def test_parse_port_mapping_fails(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '192.168.59.103:8000:127.0.0.1:80:'
self.assertEqual(self.transformer._parse_port_mapping(mapping), None)
def test_parse_port_mapping_udp(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '53:53/udp'
self.assertEqual(self.transformer._parse_port_mapping(mapping), {
'host_port': 53,
'container_port': 53,
'protocol': 'udp'
})
def test_ingest_cpu(self):
cpu = 100
self.assertEqual(self.transformer.ingest_cpu(cpu), cpu)
def test_emit_cpu(self):
cpu = 100
self.assertEqual(self.transformer.emit_cpu(cpu), cpu)
def test_ingest_environment(self):
environment = {'DB_PAS': '******', 'DB_USER': '******'}
environment_exp = {'DB_PAS': '******', 'DB_USER': '******'}
self.assertEqual(self.transformer.ingest_environment(environment),
environment_exp)
def test_emit_environment(self):
environment = {'DB_PAS': '******', 'DB_USER': '******'}
environment_exp = {'DB_PAS': '******', 'DB_USER': '******'}
self.assertEqual(self.transformer.emit_environment(environment),
environment_exp)
def test_ingest_command_list(self):
"""
Test .ingest_command() should respect that list items are single command args
"""
command = ["/bin/echo", "Hello world"]
self.assertEqual(self.transformer.ingest_command(command),
"/bin/echo 'Hello world'")
def test_ingest_essential_dict(self):
"""
If the 'essential' param is a dict, check the Name field.
If the Name field is 'false' or 'no' or isn't present, return False.
Otherwise return True.
"""
dictionary = {'Name': 'test dictionary'}
self.assertEqual(self.transformer.ingest_essential(dictionary), True)
dictionary = {'Name': 'false'}
self.assertEqual(self.transformer.ingest_essential(dictionary), False)
dictionary = {'NoName': 'false'}
self.assertEqual(self.transformer.ingest_essential(dictionary), False)
def test_ingest_essential(self):
"""
If the 'essential' field is 'no' or 'false' or any other string
"""
self.assertEqual(self.transformer.ingest_essential('no'), False)
self.assertEqual(self.transformer.ingest_essential('false'), False)
self.assertEqual(self.transformer.emit_essential('Container_Name'), {
'MaximumRetryCount': 0,
'Name': 'container_name'
})
def test_emit_essential_false(self):
self.assertEqual(self.transformer.emit_essential(False), None)
class ComposeTransformerTests(TestCase):
def setUp(self):
self.file_name = './container_transform/tests/docker-compose.yml'
self.transformer = ComposeTransformer(self.file_name)
@patch.object(uuid, 'uuid4', return_value='2e9c3538-b9d3-4f47-8a23-2a19315b370b')
def test_emit_containers_no_name(self, mock_uuid):
"""
Test .emit_containers() for a container without a name
"""
containers = [{
'image': 'postgres:9.3',
'cpu': 200
}]
output = self.transformer.emit_containers(containers)
self.assertEqual(
(
'services:\n'
' {mock_uuid}:\n'
' cpu: 200\n'
' image: postgres:9.3\n'
'version: \'2\'\n'
).format(mock_uuid=mock_uuid.return_value),
output
)
def test_emit_mapping(self):
"""
Test ._emit_mapping()
"""
mapping = {
'host_ip': '192.168.59.103',
'host_port': 8000,
'container_ip': '127.0.0.1',
'container_port': 80,
}
self.assertEqual(
self.transformer._emit_mapping(mapping),
'192.168.59.103:8000:127.0.0.1:80'
)
def test_emit_mapping_udp(self):
"""
Test ._emit_mapping() with udp port
"""
mapping = {
'host_port': 53,
'container_port': 53,
'protocol': 'udp'
}
self.assertEqual(
self.transformer._emit_mapping(mapping),
'53:53/udp'
)
def test_emit_mapping_missing_ports(self):
"""
Test ._emit_mapping() missing ports
"""
mapping = {
'host_ip': '192.168.59.103',
'container_ip': '127.0.0.1',
}
self.assertEqual(
self.transformer._emit_mapping(mapping),
'192.168.59.103:127.0.0.1'
)
def test_parse_port_mapping_fails(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '192.168.59.103:8000:127.0.0.1:80:'
self.assertEqual(
self.transformer._parse_port_mapping(mapping),
None
)
def test_parse_port_mapping_udp(self):
"""
Test ._parse_port_mapping() fails on > 4 parts
"""
mapping = '53:53/udp'
self.assertEqual(
self.transformer._parse_port_mapping(mapping),
{
'host_port': 53,
'container_port': 53,
'protocol': 'udp'
}
)
def test_ingest_cpu(self):
cpu = 100
self.assertEqual(
self.transformer.ingest_cpu(cpu),
cpu
)
def test_emit_cpu(self):
cpu = 100
self.assertEqual(
self.transformer.emit_cpu(cpu),
cpu
)
def test_ingest_environment(self):
environment = {
'DB_PAS': '******',
'DB_USER': '******'
}
environment_exp = {
'DB_PAS': '******',
'DB_USER': '******'
}
self.assertEqual(
self.transformer.ingest_environment(environment),
environment_exp
)
def test_emit_environment(self):
environment = {
'DB_PAS': '******',
'DB_USER': '******'
}
environment_exp = {
'DB_PAS': '******',
'DB_USER': '******'
}
self.assertEqual(
self.transformer.emit_environment(environment),
environment_exp
)
def test_ingest_command_list(self):
"""
Test .ingest_command() should respect that list items are single command args
"""
command = [
"/bin/echo",
"Hello world"
]
self.assertEqual(
self.transformer.ingest_command(command),
"/bin/echo 'Hello world'"
)
