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- import unittest
- from modelverse_state.main import ModelverseState
- class TestReadEdge(unittest.TestCase):
- def setUp(self):
- self.mvs = ModelverseState()
- def test_read_edge_node(self):
- b = self.mvs.create_node()
- assert b != None
- s, t = self.mvs.read_edge(b)
- assert s == None
- assert t == None
- def test_read_edge_no_exists(self):
- s, t = self.mvs.read_edge(-1)
- assert s == None
- assert t == None
- def test_read_edge_nodevalue(self):
- b = self.mvs.create_nodevalue(1)
- assert b != None
- s, t = self.mvs.read_edge(b)
- assert s == None
- assert t == None
- def test_read_edge_normal(self):
- a = self.mvs.create_node()
- b = self.mvs.create_node()
- c = self.mvs.create_edge(a, b)
- assert a != None
- assert b != None
- assert c != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
- def test_read_edge_edge_to_edge(self):
- a = self.mvs.create_node()
- b = self.mvs.create_node()
- c = self.mvs.create_edge(a, b)
- d = self.mvs.create_edge(a, b)
- e = self.mvs.create_edge(c, d)
- assert a != None
- assert b != None
- assert c != None
- assert d != None
- assert e != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
- s, t = self.mvs.read_edge(d)
- assert s == a
- assert t == b
- s, t = self.mvs.read_edge(e)
- assert s == c
- assert t == d
- def test_read_edge_edge_to_node(self):
- a = self.mvs.create_node()
- b = self.mvs.create_node()
- c = self.mvs.create_edge(a, b)
- d = self.mvs.create_edge(c, b)
- assert a != None
- assert b != None
- assert c != None
- assert d != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
- s, t = self.mvs.read_edge(d)
- assert s == c
- assert t == b
- def test_read_edge_node_to_edge(self):
- a = self.mvs.create_node()
- b = self.mvs.create_node()
- c = self.mvs.create_edge(a, b)
- d = self.mvs.create_edge(b, c)
- assert a != None
- assert b != None
- assert c != None
- assert d != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
- s, t = self.mvs.read_edge(d)
- assert s == b
- assert t == c
- def test_read_edge_node_to_nodevalue(self):
- a = self.mvs.create_node()
- b = self.mvs.create_nodevalue(1)
- c = self.mvs.create_edge(a, b)
- assert a != None
- assert b != None
- assert c != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
- def test_read_edge_nodevalue_to_nodevalue(self):
- a = self.mvs.create_nodevalue(1)
- b = self.mvs.create_nodevalue(1)
- c = self.mvs.create_edge(a, b)
- assert a != None
- assert b != None
- assert c != None
- s, t = self.mvs.read_edge(c)
- assert s == a
- assert t == b
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