Python Topology示例

示例#1

def test_method_len():
    example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    top = task_12_3a.Topology(example)
    # test __len__
    assert len(top.topology) == 3

示例#2

def test_sequence_special_methods_created():
    example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
    }
    top = task_12_3a.Topology(example)
    check_attr_or_method(top, method="__getitem__")
    check_attr_or_method(top, method="__setitem__")
    check_attr_or_method(top, method="__delitem__")
    check_attr_or_method(top, method="__len__")
    check_attr_or_method(top, method="__iter__")

示例#3

def test_sequence_mixin_methods_created():
    example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
    }
    top = task_12_3a.Topology(example)
    check_attr_or_method(top, method="keys")
    check_attr_or_method(top, method="get")
    check_attr_or_method(top, method="pop")
    check_attr_or_method(top, method="clear")
    check_attr_or_method(top, method="update")

示例#4

def test_method_len():
    example = {
        ('R1', 'Eth0/0'): ('SW1', 'Eth0/1'),
        ('R2', 'Eth0/0'): ('SW1', 'Eth0/2'),
        ('R3', 'Eth0/0'): ('SW1', 'Eth0/3'),
        ('SW1', 'Eth0/1'): ('R1', 'Eth0/0'),
        ('SW1', 'Eth0/2'): ('R2', 'Eth0/0'),
        ('SW1', 'Eth0/3'): ('R3', 'Eth0/0')
    }
    top = task_12_3a.Topology(example)
    # test __len__
    assert len(top.topology) == 3

示例#5

def test_sequence_mixin_methods_created():
    example = {
        ('R1', 'Eth0/0'): ('SW1', 'Eth0/1'),
        ('R2', 'Eth0/0'): ('SW1', 'Eth0/2'),
        ('R3', 'Eth0/0'): ('SW1', 'Eth0/3')
    }
    top = task_12_3a.Topology(example)
    check_attr_or_method(top, method='keys')
    check_attr_or_method(top, method='get')
    check_attr_or_method(top, method='pop')
    check_attr_or_method(top, method='clear')
    check_attr_or_method(top, method='update')

示例#6

def test_sequence_special_methods_created():
    example = {
        ('R1', 'Eth0/0'): ('SW1', 'Eth0/1'),
        ('R2', 'Eth0/0'): ('SW1', 'Eth0/2'),
        ('R3', 'Eth0/0'): ('SW1', 'Eth0/3')
    }
    top = task_12_3a.Topology(example)
    check_attr_or_method(top, method='__getitem__')
    check_attr_or_method(top, method='__setitem__')
    check_attr_or_method(top, method='__delitem__')
    check_attr_or_method(top, method='__len__')
    check_attr_or_method(top, method='__iter__')

示例#7

def test_method_setitem():
    example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    top = task_12_3a.Topology(example)

    # test __setitem__
    top[("SW1", "Eth0/1")] = ("R1", "Eth0/0")
    assert top[("R1", "Eth0/0")] == ("SW1", "Eth0/1")

示例#8

def test_method_setitem():
    example = {
        ('R1', 'Eth0/0'): ('SW1', 'Eth0/1'),
        ('R2', 'Eth0/0'): ('SW1', 'Eth0/2'),
        ('R3', 'Eth0/0'): ('SW1', 'Eth0/3'),
        ('SW1', 'Eth0/1'): ('R1', 'Eth0/0'),
        ('SW1', 'Eth0/2'): ('R2', 'Eth0/0'),
        ('SW1', 'Eth0/3'): ('R3', 'Eth0/0')
    }
    top = task_12_3a.Topology(example)

    # test __setitem__
    top[('SW1', 'Eth0/1')] = ('R1', 'Eth0/0')
    assert top[('R1', 'Eth0/0')] == ('SW1', 'Eth0/1')

示例#9

def test_method_delitem():
    example = {
        ("R1", "Eth0/0"): ("SW1", "Eth0/1"),
        ("R2", "Eth0/0"): ("SW1", "Eth0/2"),
        ("R3", "Eth0/0"): ("SW1", "Eth0/3"),
        ("SW1", "Eth0/1"): ("R1", "Eth0/0"),
        ("SW1", "Eth0/2"): ("R2", "Eth0/0"),
        ("SW1", "Eth0/3"): ("R3", "Eth0/0"),
    }
    top = task_12_3a.Topology(example)

    # test __detitem__
    del top[("R1", "Eth0/0")]
    assert len(top.topology) == 2
    # test mirror __detitem__
    del top[("SW1", "Eth0/2")]
    assert len(top.topology) == 1

示例#10

def test_method_delitem():
    example = {
        ('R1', 'Eth0/0'): ('SW1', 'Eth0/1'),
        ('R2', 'Eth0/0'): ('SW1', 'Eth0/2'),
        ('R3', 'Eth0/0'): ('SW1', 'Eth0/3'),
        ('SW1', 'Eth0/1'): ('R1', 'Eth0/0'),
        ('SW1', 'Eth0/2'): ('R2', 'Eth0/0'),
        ('SW1', 'Eth0/3'): ('R3', 'Eth0/0')
    }
    top = task_12_3a.Topology(example)

    # test __detitem__
    del top[('R1', 'Eth0/0')]
    assert len(top.topology) == 2
    # test mirror __detitem__
    del top[('SW1', 'Eth0/2')]
    assert len(top.topology) == 1

示例#11

def test_attr_topology(topology_with_dupl_links):
    """Проверяем, что в объекте Topology есть атрибут topology"""
    top_with_data = task_12_3a.Topology(topology_with_dupl_links)
    check_attr_or_method(top_with_data, attr="topology")