def test_connect_one_machine_to_link(default_scenario: Lab):
default_scenario.connect_machine_to_link("pc1", "A")
assert len(default_scenario.machines) == 1
assert default_scenario.machines['pc1']
assert len(default_scenario.links) == 1
assert default_scenario.links['A']
assert default_scenario.machines['pc1'].interfaces[0].name == 'A'
def test_get_num_terms_mix():
# Lab options have a greater priority than machine options
lab = Lab('mem_test')
lab.add_option("num_terms", "2")
kwargs = {"num_terms": "1"}
device1 = Machine(lab, "test_machine1", **kwargs)
device2 = Machine(lab, "test_machine2")
assert device1.get_num_terms() == 2
assert device2.get_num_terms() == 2
def test_deploy_links(mock_deploy_link, docker_link, progress_bar):
lab = Lab("Default scenario")
link_a = lab.get_or_new_link("A")
link_b = lab.get_or_new_link("B")
link_c = lab.get_or_new_link("C")
docker_link.deploy_links(lab)
mock_deploy_link.assert_any_call(None, ("A", link_a))
mock_deploy_link.assert_any_call(None, ("B", link_b))
mock_deploy_link.assert_any_call(None, ("C", link_c))
assert mock_deploy_link.call_count == 3
def test_deploy_machines(mock_deploy_and_start, docker_machine):
lab = Lab("Default scenario")
lab.get_or_new_machine("pc1", **{'image': 'kathara/test1'})
lab.get_or_new_machine("pc2", **{'image': 'kathara/test2'})
docker_machine.docker_image.check_and_pull_from_list.return_value = None
mock_deploy_and_start.return_value = None
docker_machine.deploy_machines(lab)
docker_machine.docker_image.check_and_pull_from_list.assert_called_once_with(
{'kathara/test1', 'kathara/test2'})
assert mock_deploy_and_start.call_count == 2
def test_intersect_machines(default_scenario: Lab):
default_scenario.connect_machine_to_link("pc1", "A")
default_scenario.connect_machine_to_link("pc2", "A")
default_scenario.connect_machine_to_link("pc2", "B")
assert len(default_scenario.machines) == 2
links = default_scenario.get_links_from_machines(selected_machines=["pc1"])
assert len(default_scenario.machines) == 2
assert 'pc1' in default_scenario.machines
assert 'pc2' in default_scenario.machines
assert 'A' in links
assert 'B' not in links
def test_deploy_machines(mock_deploy, kubernetes_machine):
lab = Lab("Default scenario")
lab.get_or_new_machine("pc1", **{'image': 'kathara/test1'})
lab.get_or_new_machine("pc2", **{'image': 'kathara/test2'})
mock_deploy.return_value = None
kubernetes_machine.deploy_machines(lab)
assert mock_deploy.call_count == 2
def test_undeploy_empty_lab(mock_get_links_by_filters, mock_undeploy_link,
docker_link):
lab = Lab("Default scenario")
mock_get_links_by_filters.return_value = []
docker_link.undeploy("lab_hash")
mock_get_links_by_filters.called_once_with(lab.hash)
assert not mock_undeploy_link.called
def default_device(mock_docker_container):
device = Machine(Lab('Default scenario'), "test_device")
device.add_meta("exec", "ls")
device.add_meta("mem", "64m")
device.add_meta("cpus", "2")
device.add_meta("image", "kathara/test")
device.add_meta("bridged", False)
device.api_object = mock_docker_container
return device
def test_pack_data_hidden_files(pack_file_for_tar_mock):
lab_path = os.path.join("tests", "model", "hiddenfiles")
lab = Lab(None, lab_path)
device = lab.get_or_new_machine("test_machine")
pack_file_for_tar_mock.return_value = (tarfile.TarInfo(""), None)
device.pack_data()
pack_file_for_tar_mock.assert_any_call(
os.path.join(lab_path, "test_machine", ".hidden"),
arc_name="hostlab/" + os.path.join(device.name, ".hidden"))
pack_file_for_tar_mock.assert_any_call(
os.path.join(lab_path, "test_machine", "nothidden"),
arc_name="hostlab/" + os.path.join(device.name, "nothidden"))
assert pack_file_for_tar_mock.call_count == 2
def two_device_scenario():
lab = Lab("Default scenario")
pc1 = lab.get_or_new_machine("pc1", **{'image': 'kathara/test1'})
pc2 = lab.get_or_new_machine("pc2", **{'image': 'kathara/test2'})
lab.connect_machine_to_link(pc1.name, "A")
lab.connect_machine_to_link(pc1.name, "B")
lab.connect_machine_to_link(pc2.name, "A")
return lab
def default_device(mock_kubernetes_deployment):
device = Machine(Lab("default_scenario"), "test_device")
device.add_meta("exec", "ls")
device.add_meta("mem", "64m")
device.add_meta("cpus", "2")
device.add_meta("image", "kathara/test")
device.add_meta("bridged", False)
device.add_meta('real_name', "devprefix-test-device-ec84ad3b")
device.api_object = mock_kubernetes_deployment
return device
def test_apply_dependencies(default_scenario: Lab):
default_scenario.get_or_new_machine("pc1")
default_scenario.get_or_new_machine("pc2")
default_scenario.get_or_new_machine("pc3")
default_scenario.apply_dependencies(["pc3", "pc1", "pc2"])
assert default_scenario.machines.popitem()[0] == "pc2"
assert default_scenario.machines.popitem()[0] == "pc1"
assert default_scenario.machines.popitem()[0] == "pc3"
def undeploy(mock_get_links_by_filters, mock_undeploy_link, kubernetes_network):
lab = Lab("Default scenario")
lab.get_or_new_link("A")
lab.get_or_new_link("B")
lab.get_or_new_link("C")
mock_get_links_by_filters.return_value = [kubernetes_network, kubernetes_network, kubernetes_network]
kubernetes_link.undeploy("lab_hash")
mock_get_links_by_filters.called_once_with(lab.hash)
assert mock_undeploy_link.call_count == 3
def test_wipe(mock_get_links_by_filters, mock_net1, mock_net2, mock_net3,
mock_undeploy_link, docker_link):
lab = Lab("Default scenario")
lab.get_or_new_link("A")
lab.get_or_new_link("B")
lab.get_or_new_link("C")
mock_get_links_by_filters.return_value = [mock_net1, mock_net2, mock_net3]
docker_link.wipe()
mock_get_links_by_filters.called_once_with(lab.hash)
assert mock_net1.reload.call_count == 1
assert mock_net2.reload.call_count == 1
assert mock_net3.reload.call_count == 1
assert mock_undeploy_link.call_count == 3
def test_get_or_new_machine_exists(default_scenario: Lab):
default_scenario.get_or_new_machine("pc1")
default_scenario.get_or_new_machine("pc1")
assert len(default_scenario.machines) == 1
assert default_scenario.machines['pc1']
def directory_scenario(temporary_path):
Path(os.path.join(temporary_path, "shared.startup")).touch()
Path(os.path.join(temporary_path, "shared.shutdown")).touch()
return Lab("directory_scenario", path=temporary_path)
def test_create_shared_folder_no_path(default_scenario: Lab):
assert default_scenario.create_shared_folder() is None
def test_get_cpu_from_device_meta():
kwargs = {"cpus": "1"}
device = Machine(Lab("test_lab"), "test_machine", **kwargs)
assert device.get_cpu() == 1
def test_create_shared_folder(directory_scenario: Lab):
directory_scenario.create_shared_folder()
assert os.path.isdir(os.path.join(directory_scenario.path, 'shared'))
def test_assign_meta_to_machine(default_scenario: Lab):
default_scenario.get_or_new_machine("pc1")
default_scenario.assign_meta_to_machine("pc1", "test_meta", "test_value")
assert "test_meta" in default_scenario.machines['pc1'].meta
assert default_scenario.machines['pc1'].meta["test_meta"] == "test_value"
def test_deploy_links_no_link(mock_deploy_link, kubernetes_link, progress_bar):
lab = Lab("Default scenario")
kubernetes_link.deploy_links(lab)
assert not mock_deploy_link.called
def test_get_num_terms_from_lab_options():
lab = Lab('mem_test')
lab.add_option("num_terms", "2")
device = Machine(lab, "test_machine")
assert device.get_num_terms() == 2
def default_scenario():
return Lab("default_scenario")
def test_get_or_new_link_two_cd(default_scenario: Lab):
default_scenario.get_or_new_link("A")
default_scenario.get_or_new_link("B")
assert len(default_scenario.links) == 2
assert default_scenario.links['A']
assert default_scenario.links['B']
def default_link():
from src.Kathara.model.Link import Link
return Link(Lab("default_scenario"), "A")
def test_get_num_terms_from_device_meta():
kwargs = {"num_terms": "1"}
device = Machine(Lab("test_lab"), "test_machine", **kwargs)
assert device.get_num_terms() == 1
def test_get_or_new_machine_two_devices(default_scenario: Lab):
default_scenario.get_or_new_machine("pc1")
default_scenario.get_or_new_machine("pc2")
assert len(default_scenario.machines) == 2
assert default_scenario.machines['pc1']
assert default_scenario.machines['pc2']
def test_assign_meta_to_machine_exception(default_scenario: Lab):
default_scenario.get_or_new_machine("pc1")
with pytest.raises(MachineOptionError):
default_scenario.assign_meta_to_machine("pc1", "port", "value")
def test_get_or_new_link_exists(default_scenario: Lab):
default_scenario.get_or_new_link("A")
default_scenario.get_or_new_link("A")
assert len(default_scenario.links) == 1
assert default_scenario.links['A']
def default_device():
return Machine(Lab("test_lab"), "test_machine")
