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replace everywhere: 'is [not] None' -> '(==|!=) None'

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This commit is contained in:
Joeri Exelmans 2024-09-04 09:50:30 +02:00
parent 3ae35a87d0
commit ec1a9dbfca
28 changed files with 690 additions and 668 deletions
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146
state/test/test_delete_node.py
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@ -4,31 +4,31 @@ import pytest
@pytest.mark.usefixtures("state")
def test_delete_node_no_exists(state):
n = state.delete_node(-1)
assert n is None
assert n == None
@pytest.mark.usefixtures("state")
def test_delete_node_no_value(state):
a = state.create_node()
assert a is not None
assert a != None
n = state.delete_node(a)
assert n is None
assert n == None
@pytest.mark.usefixtures("state")
def test_delete_node_value(state):
a = state.create_nodevalue(1)
assert a is not None
assert a != None
d = state.read_value(a)
assert d == 1
n = state.delete_node(a)
assert n is None
assert n == None
d = state.read_value(a)
assert d is None
assert d == None
@pytest.mark.usefixtures("state")
@ -36,12 +36,12 @@ def test_delete_node_edge(state):
a = state.create_node()
b = state.create_node()
c = state.create_edge(a, b)
assert a is not None
assert b is not None
assert c is not None
assert a != None
assert b != None
assert c != None
n = state.delete_node(c)
assert n is None
assert n == None
@pytest.mark.usefixtures("state")
@ -49,22 +49,22 @@ def test_delete_node_remove_edge_outgoing(state):
a = state.create_nodevalue(1)
b = state.create_node()
c = state.create_edge(a, b)
assert a is not None
assert b is not None
assert c is not None
assert a != None
assert b != None
assert c != None
n = state.delete_node(a)
assert n is None
assert n == None
d = state.read_value(a)
assert d is None
assert d == None
s, t = state.read_edge(c)
assert s is None
assert t is None
assert s == None
assert t == None
d = state.read_outgoing(b)
assert d is not None
assert d != None
assert set(d) == set([])
@ -73,22 +73,22 @@ def test_delete_node_remove_edge_incoming(state):
a = state.create_nodevalue(1)
b = state.create_node()
c = state.create_edge(b, a)
assert a is not None
assert b is not None
assert c is not None
assert a != None
assert b != None
assert c != None
n = state.delete_node(a)
assert n is None
assert n == None
d = state.read_value(a)
assert d is None
assert d == None
s, t = state.read_edge(c)
assert s is None
assert t is None
assert s == None
assert t == None
d = state.read_outgoing(b)
assert d is not None
assert d != None
assert set(d) == set([])
@ -99,32 +99,32 @@ def test_delete_node_remove_edge_both(state):
c = state.create_edge(a, b)
e = state.create_node()
f = state.create_edge(e, a)
assert a is not None
assert b is not None
assert c is not None
assert e is not None
assert f is not None
assert a != None
assert b != None
assert c != None
assert e != None
assert f != None
n = state.delete_node(a)
assert n is None
assert n == None
d = state.read_value(a)
assert d is None
assert d == None
s, t = state.read_edge(c)
assert s is None
assert t is None
assert s == None
assert t == None
d = state.read_incoming(b)
assert d is not None
assert d != None
assert set(d) == set([])
s, t = state.read_edge(f)
assert s is None
assert t is None
assert s == None
assert t == None
d = state.read_outgoing(e)
assert d is not None
assert d != None
assert set(d) == set([])
@ -134,27 +134,27 @@ def test_delete_node_remove_edge_recursive(state):
b = state.create_node()
c = state.create_edge(a, b)
d = state.create_edge(c, b)
assert a is not None
assert b is not None
assert c is not None
assert d is not None
assert a != None
assert b != None
assert c != None
assert d != None
n = state.delete_node(a)
assert n is None
assert n == None
d = state.read_value(a)
assert d is None
assert d == None
s, t = state.read_edge(c)
assert s is None
assert t is None
assert s == None
assert t == None
s, t = state.read_edge(d)
assert s is None
assert t is None
assert s == None
assert t == None
d = state.read_outgoing(b)
assert d is not None
assert d != None
assert set(d) == set([])
@ -168,58 +168,58 @@ def test_delete_node_remove_edge_recursive_deep(state):
f = state.create_node()
g = state.create_edge(f, e)
h = state.create_edge(b, c)
assert a is not None
assert b is not None
assert c is not None
assert d is not None
assert e is not None
assert f is not None
assert g is not None
assert h is not None
assert a != None
assert b != None
assert c != None
assert d != None
assert e != None
assert f != None
assert g != None
assert h != None
n = state.delete_node(a)
assert n is None
assert n == None
l = state.read_outgoing(a)
assert l is None
assert l == None
l = state.read_incoming(a)
assert l is None
assert l == None
l = state.read_outgoing(b)
assert l is not None
assert l != None
assert set(l) == set([h])
l = state.read_incoming(b)
assert l is not None
assert l != None
assert set(l) == set([])
l = state.read_outgoing(c)
assert l is not None
assert l != None
assert set(l) == set([])
l = state.read_incoming(c)
assert l is not None
assert l != None
assert set(l) == set([h])
s, t = state.read_edge(d)
assert s is None
assert t is None
assert s == None
assert t == None
s, t = state.read_edge(e)
assert s is None
assert t is None
assert s == None
assert t == None
s, t = state.read_edge(g)
assert s is None
assert t is None
assert s == None
assert t == None
l = state.read_outgoing(f)
assert l is not None
assert l != None
assert set(l) == set([])
l = state.read_incoming(f)
assert l is not None
assert l != None
assert set(l) == set([])
s, t = state.read_edge(h)