Python Topology Examples

Example #1

File: test_task_22_1.py Project: natenka/pyneng-examples-exercises

def test_topology_normalization():
    """Проверка удаления дублей в топологии"""
    topology_with_dupl_links = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    correct_topology = unify_topology_dict({
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
    })

    return_value = task_22_1.Topology(topology_with_dupl_links)
    return_topology = unify_topology_dict(return_value.topology)
    assert (
        type(return_value.topology) == dict
    ), f"По заданию в переменной topology должен быть словарь, а не {type(return_value.topology).__name__}"
    assert len(correct_topology) == len(
        return_value.topology
    ), "После создания экземпляра, в переменной topology должна находиться топология без дублей"
    assert (
        correct_topology == return_topology
    ), "После создания экземпляра, в переменной topology должна находиться топология без дублей"

Example #2

File: test_task_22_1.py Project: haskhr/pyneng-answers-en

def test_topology_normalization():
    """Checking the removal of duplicates in a topology"""
    topology_with_dupl_links = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    normalized_topology_example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
    }

    top_with_data = task_22_1.Topology(topology_with_dupl_links)
    assert (
        type(top_with_data.topology) == dict
    ), f"topology attribute should be a dictionary, not a {type(top_with_data.topology).__name__}"
    assert len(top_with_data.topology) == len(
        normalized_topology_example
    ), "After creating an instance, the topology attribute should contain a topology without duplicates"

Example #3

def test_topology_normalization():
    """Проверка удаления дублей в топологии"""
    topology_with_dupl_links = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    normalized_topology_example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
    }

    top_with_data = task_22_1.Topology(topology_with_dupl_links)
    assert (
        type(top_with_data.topology) == dict
    ), f"По заданию в переменной topology должен быть словарь, а не {type(top_with_data.topology).__name__}"
    assert len(top_with_data.topology) == len(
        normalized_topology_example
    ), "После создания экземпляра, в переменной topology должна находиться топология без дублей"

Example #4

File: test_task_22_1.py Project: cypa172/Pyneng

def test_topology_normalization():
    """Checking the removal of duplicates in a topology"""
    topology_with_dupl_links = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    correct_topology = unify_topology_dict({
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R2", "Eth0/1"): ("SW2", "Eth0/11"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("R3", "Eth0/1"): ("R4", "Eth0/0"),
        ("R3", "Eth0/2"): ("R5", "Eth0/0"),
    })

    return_value = task_22_1.Topology(topology_with_dupl_links)
    return_topology = unify_topology_dict(return_value.topology)
    assert (
        type(return_value.topology) == dict
    ), f"topology attribute should be a dictionary, not a {type(top_with_data.topology).__name__}"
    assert len(correct_topology) == len(
        return_value.topology
    ), "After creating an instance, the topology attribute should contain a topology without duplicates"
    assert (
        correct_topology == return_topology
    ), "After creating an instance, the topology attribute should contain a topology without duplicates"

Example #5

File: test_task_22_1.py Project: haskhr/pyneng-answers-en

def test_attr_topology(topology_with_dupl_links):
    """Checking that the Topology object has a topology attribute"""
    top_with_data = task_22_1.Topology(topology_with_dupl_links)
    check_attr_or_method(top_with_data, attr="topology")

Example #6

File: test_task_22_1.py Project: natenka/pyneng-examples-exercises

def test_attr_topology(topology_with_dupl_links):
    """Проверяем, что в объекте Topology есть атрибут topology"""
    return_value = task_22_1.Topology(topology_with_dupl_links)
    check_attr_or_method(return_value, attr="topology")

Example #7

File: test_task_22_1.py Project: cypa172/Pyneng

def test_attr_topology(topology_with_dupl_links):
    """Checking that the Topology object has a topology attribute"""
    return_value = task_22_1.Topology(topology_with_dupl_links)
    check_attr_or_method(return_value, attr="topology")