forked from zhemao/funktown
/
unittest.py
executable file
·82 lines (72 loc) · 1.96 KB
/
unittest.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#!/usr/bin/env python
import funktown
from funktown.lookuptree import LookupTree
from funktown import ImmutableDict, ImmutableVector, ImmutableList
def treetest():
t1 = LookupTree({0:0, 32:32, 4:4})
assert t1.get(0) == 0
t2 = t1.assoc(36, 36)
assert t1.get(36) is None
assert t2.get(36) == 36
t3 = t2.assoc(36, 35)
assert t3.get(36) == 35
t4 = t2.multi_assoc([(15,15), (14,14)])
assert t4.get(15) == 15
assert t4.get(14) == 14
def vectortest():
v1 = ImmutableVector([0,1,2])
v2 = v1.conj(3)
v3 = v1.pop()
assert len(v1) == 3
assert len(v2) == 4
assert len(v3) == 2
assert v2[3] == 3
assert v2 == [0, 1, 2, 3]
v4 = v1 + v2
assert v4 == [0,1,2,0,1,2,3]
assert v4[0:4] == [0,1,2,0]
assert 2 in v4
assert ImmutableVector() == []
def dicttest():
d1 = ImmutableDict(hello="world")
d2 = d1.assoc("goodbye", "moon")
d3 = d2.remove("hello")
assert d1["hello"] == "world"
assert d2["goodbye"] == "moon"
assert d1.get("goodbye") is None
assert d3.get("hello") is None
assert d2 == {"hello":"world", "goodbye":"moon"}
d4 = d2.update(ImmutableDict({"a":"b", "c":"d"}))
assert len(d4) == 4
assert d4['a'] == 'b'
assert d4['c'] == 'd'
d5 = d1.update(hola="mundo")
assert d5['hola'] == 'mundo'
assert 'hola' in d5
assert ImmutableDict() == {}
assert ImmutableDict().get(1, 2) == 2
def listtest():
l1 = ImmutableList([2, 3])
assert l1.conj(1) == [1, 2, 3]
assert len(l1) == 2
assert l1.conj(1) == ImmutableList(1, l1)
l3 = ImmutableList()
assert len(l3) == 0
assert l3 == ImmutableList([])
def typetest():
l = ImmutableList()
v = ImmutableVector()
d = ImmutableDict()
assert l != None
assert v != 3
assert d != 'a'
assert l == v
assert d == v
assert d != l
if __name__ == "__main__":
treetest()
vectortest()
dicttest()
listtest()
typetest()
print("All tests passed")