def setUp(self):
self.d = {"pathA1":"pathB1",
"pathA2":"pathB2",
"pathA3":"pathB3"}
self.bd = BiDict(self.d.copy())
self.d2 = {"pathA1":"pathB1",
"pathA4":"pathB4",
"pathA3":"pathB3"}
self.bd2 = BiDict(self.d2.copy())
class TestBiDict(unittest.TestCase):
def setUp(self):
self.d = {"pathA1":"pathB1",
"pathA2":"pathB2",
"pathA3":"pathB3"}
self.bd = BiDict(self.d.copy())
self.d2 = {"pathA1":"pathB1",
"pathA4":"pathB4",
"pathA3":"pathB3"}
self.bd2 = BiDict(self.d2.copy())
def test_setitem(self):
# Run
self.bd["pathA4"] = "pathB4"
# Assert
result = [ (x,self.bd.fwd[x]) for x in self.bd.fwd ]
self.d["pathA4"] = "pathB4"
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
def test_delitem(self):
# Run
del self.bd["pathA2"]
# Assert
result = [ (x,self.bd.fwd[x]) for x in self.bd.fwd ]
del self.d["pathA2"]
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
def test_inverse(self):
# Run
inv = (~self.bd)
# Assert
for key in self.d:
self.assertEqual(inv[self.d[key]] , key)
def test_remove(self):
# Run
self.bd.remove("pathA2")
# Assert
result = [ (x,self.bd.fwd[x]) for x in self.bd.fwd ]
del self.d["pathA2"]
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
def test_difference(self):
# Run
diff = self.bd.difference(self.bd2)
# Assert
result = [ (x,diff.fwd[x]) for x in diff.fwd ]
del self.d["pathA1"]
del self.d["pathA3"]
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
def test_update(self):
# Run
self.bd.update(self.bd2)
# Assert
result = [ (x, self.bd.fwd[x]) for x in self.bd.fwd ]
self.d["pathA4"] = "pathB4"
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
def test_reduce(self):
# Run
self.bd.reduce(self.bd2)
# Assert
result = [ (x, self.bd.fwd[x]) for x in self.bd.fwd ]
del self.d["pathA1"]
del self.d["pathA3"]
ref = [ (x, self.d[x]) for x in self.d ]
self.assertItemsEqual(result, ref)
