def test_interface_ports(self):
# Selector with multiple levels:
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
j = Interface('/foo[2:4]')
j['/foo[2:4]', 'interface'] = 1
# Test returning result as Interface:
assert_frame_equal(i.interface_ports(1).data, j.data)
# Test returning result as list of tuples:
self.assertItemsEqual(i.interface_ports(1, True),
j.data.index.tolist())
# Selector with single level:
i = Interface('/[foo,bar,baz]')
i['/[foo,bar]', 'interface'] = 0
i['/baz', 'interface'] = 1
j = Interface('/baz')
j['/baz', 'interface'] = 1
# Test returning result as Interface:
assert_frame_equal(i.interface_ports(1).data, j.data)
# Test returning result as list of tuples:
self.assertItemsEqual(i.interface_ports(1, True),
j.data.index.tolist())
def test_out_ports(self):
# Selector with multiple levels:
i = Interface('/foo[0:2]')
i['/foo[0]'] = [0, 'in', 'spike']
i['/foo[1]'] = [1, 'out', 'spike']
df = pd.DataFrame([(1, 'out', 'spike')],
pd.MultiIndex.from_tuples([('foo', 1)],
names=['0', '1']),
['interface', 'io', 'type'],
dtype=object)
# Test returning result as Interface:
assert_frame_equal(i.out_ports(1).data, df)
# Test returning result as list of tuples:
self.assertItemsEqual(i.out_ports(1, True), df.index.tolist())
# Selector with single level:
i = Interface('/[foo,bar]')
i['/foo'] = [0, 'in', 'spike']
i['/bar'] = [1, 'out', 'spike']
df = pd.DataFrame([(1, 'out', 'spike')],
pd.MultiIndex.from_tuples([('bar', )], names=['0']),
['interface', 'io', 'type'],
dtype=object)
# Test returning result as Interface:
assert_frame_equal(i.out_ports(1).data, df)
# Test returning result as list of tuples:
self.assertItemsEqual(i.out_ports(1, True), df.index.tolist())
def test_to_selectors(self):
# Selector with multiple levels:
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_selectors(0),
['/foo[0]',
'/foo[1]'])
self.assertSequenceEqual(i.to_selectors(),
['/foo[0]',
'/foo[1]',
'/foo[2]',
'/foo[3]'])
# Selector with single level:
i = Interface('/[foo,bar,baz]')
i['/foo', 'interface'] = 0
i['/bar', 'interface'] = 0
i['/baz', 'interface'] = 1
self.assertSequenceEqual(i.to_selectors(0),
['/foo',
'/bar'])
self.assertSequenceEqual(i.to_selectors(),
['/foo',
'/bar',
'/baz'])
def test_io_inv(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'out']
i['/foo[2:4]', 'interface', 'io'] = [1, 'in']
j = Interface('/foo[0:4]')
j['/foo[0:2]', 'interface', 'io'] = [0, 'in']
j['/foo[2:4]', 'interface', 'io'] = [1, 'out']
assert_frame_equal(i.data, j.io_inv.data)
def test_is_compatible_with_nulls_types(self):
i = Interface('/foo[0:3]')
i['/foo[0:2]'] = [0, 'out', 'gpot']
i['/foo[2]', 'interface'] = 0
j = Interface('/foo[0:3]')
j['/foo[0:2]'] = [1, 'in', 'gpot']
j['/foo[2]', 'interface'] = 1
assert i.is_compatible(0, j, 1)
def test_is_compatible_both_dirs_types(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]'] = [0, 'out', 'gpot']
i['/foo[2:4]'] = [0, 'in', 'spike']
j = Interface('/foo[0:4]')
j['/foo[0:2]'] = [1, 'in', 'gpot']
j['/foo[2:4]'] = [1, 'out', 'spike']
assert i.is_compatible(0, j, 1)
def test_is_compatible_both_dirs(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'out']
i['/foo[2:4]', 'interface', 'io'] = [0, 'in']
j = Interface('/foo[0:4]')
j['/foo[0:2]', 'interface', 'io'] = [1, 'in']
j['/foo[2:4]', 'interface', 'io'] = [1, 'out']
assert i.is_compatible(0, j, 1)
def test_interface_ports(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
j = Interface('/foo[2:4]')
j['/foo[2:4]', 'interface'] = 1
assert_frame_equal(i.interface_ports(1).data, j.data)
assert_index_equal(i.interface_ports(1).index, j.index)
def test_spike_ports(self):
i = Interface('/foo[0:6]')
i['/foo[0]'] = [0, 'in', 'spike']
i['/foo[1:3]'] = [0, 'out', 'spike']
i['/foo[3]'] = [0, 'in', 'gpot']
i['/foo[4:6]'] = [0, 'out', 'gpot']
j = Interface('/foo[0:3]')
j['/foo[0]'] = [0, 'in', 'spike']
j['/foo[1:3]'] = [0, 'out', 'spike']
assert_frame_equal(i.spike_ports(0).data, j.data)
assert_index_equal(i.spike_ports(0).index, j.index)
def test_is_compatible_both_dirs(self):
"""
It should be possible to define compatible interfaces containing both
input and output ports.
"""
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'out']
i['/foo[2:4]', 'interface', 'io'] = [0, 'in']
j = Interface('/foo[0:4]')
j['/foo[0:2]', 'interface', 'io'] = [1, 'in']
j['/foo[2:4]', 'interface', 'io'] = [1, 'out']
assert i.is_compatible(0, j, 1)
def test_is_compatible_both_dirs_types(self):
"""
It should be possible to define compatible interfaces containing both
input and output ports with specified types.
"""
i = Interface('/foo[0:4]')
i['/foo[0:2]'] = [0, 'out', 'gpot']
i['/foo[2:4]'] = [0, 'in', 'spike']
j = Interface('/foo[0:4]')
j['/foo[0:2]'] = [1, 'in', 'gpot']
j['/foo[2:4]'] = [1, 'out', 'spike']
assert i.is_compatible(0, j, 1)
def test_is_compatible_with_nulls(self):
"""
Interfaces can be compatible even if some of their ports do not have a
set input or output status.
"""
i = Interface('/foo[0:3]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'out']
i['/foo[2]', 'interface'] = 0
j = Interface('/foo[0:3]')
j['/foo[0:2]', 'interface', 'io'] = [1, 'in']
j['/foo[2]', 'interface'] = 1
assert i.is_compatible(0, j, 1)
def test_is_compatible_with_nulls_types(self):
"""
Interfaces can be compatible even if some of their ports do not have a
set type.
"""
i = Interface('/foo[0:3]')
i['/foo[0:2]'] = [0, 'out', 'gpot']
i['/foo[2]', 'interface'] = 0
j = Interface('/foo[0:3]')
j['/foo[0:2]'] = [1, 'in', 'gpot']
j['/foo[2]', 'interface'] = 1
assert i.is_compatible(0, j, 1)
def test_get_common_ports_unequal_num_levels(self):
# Without type, some with only one level:
i = Interface('/foo[0:6],/bar')
i['/*', 'interface'] = 0
j = Interface('/bar,/baz')
j['/*', 'interface'] = 0
assert i.get_common_ports(0, j, 0, 'spike') == []
self.assertItemsEqual(i.get_common_ports(0, j, 0), [('bar', )])
# Without type, more than one level:
i = Interface('/foo[0:6],/bar[0:2]/baz')
i['/*', 'interface'] = 0
j = Interface('/foo[3:9]')
j['/*', 'interface'] = 0
assert i.get_common_ports(0, j, 0, 'spike') == []
self.assertItemsEqual(i.get_common_ports(0, j, 0), [('foo', 3),
('foo', 4),
('foo', 5)])
# With type, some with only one level:
i = Interface('/foo[0:6],/bar,/baz')
i['/foo[3,4],/bar', 'interface', 'type'] = [0, 'spike']
j = Interface('/bar,/baz,/qux')
j['/bar,/baz', 'interface', 'type'] = [0, 'spike']
self.assertItemsEqual(i.get_common_ports(0, j, 0, 'spike'),
[('bar', )])
# With type, more than one level:
i = Interface('/foo[0:6],/bar[0:2]/baz')
i['/foo[3,4]', 'interface', 'type'] = [0, 'spike']
j = Interface('/foo[3:9]')
j['/foo[3,4]', 'interface', 'type'] = [0, 'spike']
self.assertItemsEqual(i.get_common_ports(0, j, 0, 'spike'),
[('foo', 3), ('foo', 4)])
def test_get_common_ports(self):
# Without type, single level:
i = Interface('/foo,/bar,/baz')
i['/*', 'interface'] = 0
j = Interface('/bar,/baz,/qux')
j['/*', 'interface'] = 0
assert i.get_common_ports(0, j, 0, 'spike') == []
self.assertItemsEqual(i.get_common_ports(0, j, 0), [('bar', ),
('baz', )])
# Without type, multiple levels:
i = Interface('/foo[0:6]')
i['/*', 'interface'] = 0
j = Interface('/foo[3:9]')
j['/*', 'interface'] = 0
assert i.get_common_ports(0, j, 0, 'spike') == []
self.assertItemsEqual(i.get_common_ports(0, j, 0), [('foo', 3),
('foo', 4),
('foo', 5)])
# With type, single level:
i = Interface('/foo,/bar,/baz')
i['/foo,/bar', 'interface', 'type'] = [0, 'spike']
j = Interface('/bar,/baz,/qux')
j['/bar,/baz', 'interface', 'type'] = [0, 'spike']
self.assertItemsEqual(i.get_common_ports(0, j, 0, 'spike'),
[('bar', )])
# With type, multiple levels:
i = Interface('/foo[0:6]')
i['/foo[3,4]', 'interface', 'type'] = [0, 'spike']
j = Interface('/foo[3:9]')
j['/foo[3,4]', 'interface', 'type'] = [0, 'spike']
self.assertItemsEqual(i.get_common_ports(0, j, 0, 'spike'),
[('foo', 3), ('foo', 4)])
def test_spike_ports(self):
i = Interface('/foo[0:6]')
i['/foo[0]'] = [0, 'in', 'spike']
i['/foo[1:3]'] = [0, 'out', 'spike']
i['/foo[3]'] = [0, 'in', 'gpot']
i['/foo[4:6]'] = [0, 'out', 'gpot']
j = Interface('/foo[0:3]')
j['/foo[0]'] = [0, 'in', 'spike']
j['/foo[1:3]'] = [0, 'out', 'spike']
# Return result as Interface:
assert_frame_equal(i.spike_ports(0).data, j.data)
# Test returning result as list of tuples:
self.assertItemsEqual(i.spike_ports(0, True), j.data.index.tolist())
def test_equals(self):
i = Interface('/foo[0:2],/bar[0:2]')
i['/foo[0]'] = [0, 'in', 'gpot']
i['/bar[0]'] = [0, 'out', 'gpot']
i['/foo[1]'] = [1, 'in', 'spike']
i['/bar[1]'] = [1, 'out', 'spike']
j = Interface('/foo[0:2],/bar[0:2]')
j['/foo[0]'] = [0, 'in', 'gpot']
j['/bar[0]'] = [0, 'out', 'gpot']
j['/foo[1]'] = [1, 'in', 'spike']
j['/bar[1]'] = [1, 'out', 'spike']
assert i.equals(j)
assert j.equals(i)
j['/foo[0]'] = [0, 'in', 'spike']
assert not i.equals(j)
assert not j.equals(i)
def test_is_compatible_subsets_with_null_types(self):
"""
Interfaces that both share a subset of compatible ports can be deemed
compatible by setting the `allow_subsets` option of the compatibility
test even when the types are null.
"""
i = Interface('/foo[0:6]')
i['/foo[0:3]'] = [0, 'out']
i['/foo[3:6]'] = [0, 'out']
j = Interface('/foo[0:6]')
j['/foo[0:2]'] = [1, 'in']
j['/foo[3:5]'] = [1, 'in']
k = Interface('/foo[0:6]')
assert i.is_compatible(0, j, 1, True)
assert i.is_compatible(0, k, 1, True) == False
def test_to_tuples_multi_levels(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_tuples(0), [('foo', 0), ('foo', 1)])
self.assertSequenceEqual(i.to_tuples(), [('foo', 0), ('foo', 1),
('foo', 2), ('foo', 3)])
def test_which_int_set(self):
i = Interface('/foo[0:4]')
i['/foo[0]', 'interface', 'io'] = [0, 'out']
i['/foo[1]', 'interface', 'io'] = [0, 'in']
i['/foo[2]', 'interface', 'io'] = [1, 'in']
i['/foo[3]', 'interface', 'io'] = [1, 'out']
assert i.which_int('/foo[0:2]') == {0}
assert i.which_int('/foo[0:4]') == {0, 1}
def test_to_tuples_single_level(self):
i = Interface('[0:4]')
i['[0:2]', 'interface'] = 0
i['[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_tuples(0),
[(0,), (1,)])
self.assertSequenceEqual(i.to_tuples(),
[(0,), (1,), (2,), (3,)])
def test_to_tuples(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_tuples(0),
[('foo', 0),
('foo', 1)])
self.assertSequenceEqual(i.to_tuples(),
[('foo', 0),
('foo', 1),
('foo', 2),
('foo', 3)])
i = Interface('[0:4]')
i['[0:2]', 'interface'] = 0
i['[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_tuples(0),
[(0,), (1,)])
self.assertSequenceEqual(i.to_tuples(),
[(0,), (1,), (2,), (3,)])
def test_to_selectors(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface'] = 0
i['/foo[2:4]', 'interface'] = 1
self.assertSequenceEqual(i.to_selectors(0),
['/foo[0]',
'/foo[1]'])
self.assertSequenceEqual(i.to_selectors(),
['/foo[0]',
'/foo[1]',
'/foo[2]',
'/foo[3]'])
def test_from_graph(self):
i = Interface('/foo[0:3]')
i['/foo[0]'] = [0, 'in', 'gpot']
i['/foo[1]'] = [0, 'out', 'gpot']
i['/foo[2]'] = [0, 'out', 'spike']
g = nx.Graph()
g.add_node('/foo[0]', interface=0, io='in', type='gpot')
g.add_node('/foo[1]', interface=0, io='out', type='gpot')
g.add_node('/foo[2]', interface=0, io='out', type='spike')
ig = Interface.from_graph(g)
assert_index_equal(i.data.index, ig.data.index)
assert_frame_equal(i.data, ig.data)
def test_data_select(self):
# Selector with multiple levels:
i = Interface('/foo[0:3]')
i['/foo[0]', 'interface', 'io'] = [0, 'in']
i['/foo[1:3]', 'interface', 'io'] = [0, 'out']
j = i.data_select(lambda x: x['io'] != 'in')
assert_index_equal(j.data.index,
pd.MultiIndex.from_tuples([('foo', 1), ('foo', 2)]))
# Selector with single level:
i = Interface('/[foo,bar,baz]')
i['/[foo,bar]', 'interface', 'io'] = [0, 'in']
i['/baz', 'interface', 'io'] = [0, 'out']
j = i.data_select(lambda x: x['io'] != 'in')
assert_index_equal(j.data.index, pd.Index(['baz']))
# Selectors with different numbers of levels:
i = Interface('/a/b/c,/x/y')
i['/a/b/c', 'interface', 'io'] = [0, 'in']
j = i.data_select(lambda x: x['io'] != 'in')
assert_index_equal(j.data.index,
pd.MultiIndex.from_tuples([('x', 'y', '')]))
def test_is_compatible_sel_order(self):
"""
Interfaces with individually compatible ports that are ordered in
different ways should still be deemed compatible.
"""
# Selectors with multiple levels:
i = Interface('/foo[0:2],/bar[0:2]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'in']
i['/bar[0:2]', 'interface', 'io'] = [0, 'out']
j = Interface('/bar[0:2],/foo[0:2]')
j['/bar[0:2]', 'interface', 'io'] = [1, 'in']
j['/foo[0:2]', 'interface', 'io'] = [1, 'out']
assert i.is_compatible(0, j, 1)
# Selectors with single level:
i = Interface('/foo,/bar,/baz,/qux')
i['/[foo,bar]', 'interface', 'io'] = [0, 'in']
i['/[baz,qux]', 'interface', 'io'] = [0, 'out']
j = Interface('/bar,/foo,/qux,/baz')
j['/[baz,qux]', 'interface', 'io'] = [1, 'in']
j['/[foo,bar]', 'interface', 'io'] = [1, 'out']
assert i.is_compatible(0, j, 1)
def test_is_in_interfaces(self):
# Selector with multiple levels:
i = Interface('/foo[0:3]')
i['/foo[0]', 'interface', 'io'] = [0, 'in']
i['/foo[1:3]', 'interface', 'io'] = [0, 'out']
assert i.is_in_interfaces('/foo[0:3]') == True
assert i.is_in_interfaces('/foo[0:4]') == False
assert i.is_in_interfaces('/foo') == False
# Selector with single level:
i = Interface('/[foo,bar]')
i['/foo', 'interface', 'io'] = [0, 'in']
i['/bar', 'interface', 'io'] = [1, 'out']
assert i.is_in_interfaces('/foo') == True
assert i.is_in_interfaces('/qux') == False
# Selectors comprising identifiers with different numbers of levels
i = Interface('/foo,/bar[0:3]')
i['/foo', 'interface', 'io'] = [0, 'in']
i['/bar[0:3]', 'interface', 'io'] = [1, 'out']
assert i.is_in_interfaces('/foo') == True
assert i.is_in_interfaces('/bar[0]') == True
assert i.is_in_interfaces('/bar') == False
def test_which_int_unset(self):
i = Interface('/foo[0:4]')
assert i.which_int('/foo[0:2]') == set()
def test_is_compatible_one_dir_types(self):
i = Interface('/foo[0:2]')
i['/foo[0:2]'] = [0, 'out', 'spike']
j = Interface('/foo[0:2]')
j['/foo[0:2]'] = [1, 'in', 'spike']
assert i.is_compatible(0, j, 1)
def test_interface_ids(self):
i = Interface('/foo[0:4]')
i['/foo[0:2]', 'interface', 'io'] = [0, 'out']
i['/foo[2:4]', 'interface', 'io'] = [1, 'in']
assert i.interface_ids == set([0, 1])
