def test_assign_ip(self, m_allocate, m_pools):
"""
Test assign_ip assigns an IP address.
"""
m_pools.return_value = [IPNetwork("1.2.3.0/24"), IPNetwork("2.3.4.5/32")]
m_allocate.return_value = IPAddress("1.2.3.6")
ip = docker_plugin.assign_ip(4)
assert_equal(ip, IPNetwork("1.2.3.6"))
m_pools.assert_called_once_with(4)
m_allocate.assert_called_once_with(ANY, IPNetwork("1.2.3.0/24"))
def test_assign_ip(self, m_allocate, m_pools):
"""
Test assign_ip assigns an IP address.
"""
m_pools.return_value = [IPNetwork("1.2.3.0/24"), IPNetwork("2.3.4.5/32")]
m_allocate.return_value = IPAddress("1.2.3.6")
ip = docker_plugin.assign_ip(4)
assert_equal(ip, IPNetwork("1.2.3.6"))
m_pools.assert_called_once_with(4)
m_allocate.assert_called_once_with(ANY, IPNetwork("1.2.3.0/24"))
def test_assign_ip_no_ip(self, m_allocate, m_pools):
"""
Test assign_ip when no IP addresses can be allocated.
"""
m_pools.return_value = [IPNetwork("1.2.3.0/24"), IPNetwork("2.3.4.5/32")]
m_allocate.return_value = None
ip = docker_plugin.assign_ip(4)
assert_equal(ip, None)
m_pools.assert_called_once_with(4)
# We should have attempted to allocate for each pool.
m_allocate.assert_has_calls([call(ANY, IPNetwork("1.2.3.0/24")), call(ANY, IPNetwork("2.3.4.5/32"))])
def test_assign_ip_no_ip(self, m_allocate, m_pools):
"""
Test assign_ip when no IP addresses can be allocated.
"""
m_pools.return_value = [IPNetwork("1.2.3.0/24"),
IPNetwork("2.3.4.5/32")]
m_allocate.return_value = None
ip = docker_plugin.assign_ip(4)
assert_equal(ip, None)
m_pools.assert_called_once_with(4)
# We should have attempted to allocate for each pool.
m_allocate.assert_has_calls([call(ANY, IPNetwork("1.2.3.0/24")),
call(ANY, IPNetwork("2.3.4.5/32"))])